diff --git a/.metadata/.bak_0.log b/.metadata/.bak_0.log new file mode 100644 index 0000000..32c75ce --- /dev/null +++ b/.metadata/.bak_0.log @@ -0,0 +1,12431 @@ +!SESSION 2017-03-21 20:36:59.126 ----------------------------------------------- +eclipse.buildId=4.6.2.M20161124-1400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-21 20:37:57.050 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-22 19:42:10.566 ----------------------------------------------- +eclipse.buildId=4.6.2.M20161124-1400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-22 19:43:05.670 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-22 20:24:11.451 ----------------------------------------------- +eclipse.buildId=4.6.2.M20161124-1400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-22 20:25:27.553 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-24 02:26:49.142 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 02:28:34.087 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-03-24 02:28:35.379 +!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.StructureView' id and the 'Structure' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. + +!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-03-24 02:28:35.380 +!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.PaletteView' id and the 'Palette' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. + +!ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2017-03-24 02:50:40.841 +!MESSAGE Connection to http://mirror.ufs.ac.za/eclipse/releases/neon/201612211000/features/org.eclipse.wb.core.java.feature_1.9.0.jar failed on Connection timed out: connect. Retry attempt 0 started +!STACK 0 +java.net.ConnectException: Connection timed out: connect + at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) + at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) + at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) + at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) + at java.net.AbstractPlainSocketImpl.connect(Unknown Source) + at java.net.PlainSocketImpl.connect(Unknown Source) + at java.net.SocksSocketImpl.connect(Unknown Source) + at java.net.Socket.connect(Unknown Source) + at org.eclipse.ecf.internal.provider.filetransfer.httpclient4.ECFHttpClientProtocolSocketFactory.connectSocket(ECFHttpClientProtocolSocketFactory.java:86) + at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177) + at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) + at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131) + at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611) + at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446) + at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) + at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) + at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084) + at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1075) + at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1071) + at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) +!SESSION 2017-03-24 03:12:38.610 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data file:/D:/jinyu/udt-java/ -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 08:01:57.906 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-24 08:05:50.970 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -data file:/D:/jinyu/udt-java/ -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 08:06:24.151 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-26 01:18:44.784 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-26 01:19:15.899 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-03-26 11:08:10.027 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-03-26 11:09:44.150 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-02 01:59:50.264 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 02:00:08.715 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.epp.logging.aeri.ide 2 17 2017-04-02 02:00:13.612 +!MESSAGE Server ‘org.eclipse.epp.logging.aeri.ide.server’ failed with exception: Connect to dev.eclipse.org:443 [dev.eclipse.org/198.41.30.200] failed: Read timed out. ; version: 2.0.4.v20170307-1435 +!STACK 0 +org.apache.http.conn.ConnectTimeoutException: Connect to dev.eclipse.org:443 [dev.eclipse.org/198.41.30.200] failed: Read timed out + at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:134) + at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319) + at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363) + at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219) + at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195) + at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86) + at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) + at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) + at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) + at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) + at org.apache.http.client.fluent.Executor.execute(Executor.java:206) + at org.eclipse.epp.internal.logging.aeri.ide.server.mars.IO.request(IO.java:206) + at org.eclipse.epp.internal.logging.aeri.ide.server.mars.IO.refreshConfiguration(IO.java:68) + at org.eclipse.epp.internal.logging.aeri.ide.server.mars.ServerConnection.startUp(ServerConnection.java:124) + at com.google.common.util.concurrent.AbstractIdleService$2$1.run(AbstractIdleService.java:54) + at com.google.common.util.concurrent.Callables$3.run(Callables.java:93) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.net.SocketTimeoutException: Read timed out + at java.net.SocketInputStream.socketRead0(Native Method) + at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) + at java.net.SocketInputStream.read(SocketInputStream.java:171) + at java.net.SocketInputStream.read(SocketInputStream.java:141) + at sun.security.ssl.InputRecord.readFully(InputRecord.java:465) + at sun.security.ssl.InputRecord.read(InputRecord.java:503) + at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) + at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) + at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) + at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) + at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:290) + at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:259) + at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:125) + ... 16 more + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-02 03:51:07.175 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/widget/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@18ad543b (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@56ed9270, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@7aadd290, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: UDTServerSocket.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), Widget=null, org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@18ad543b (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@56ed9270, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@7aadd290, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: UDTServerSocket.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}, Widget=null}, AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@4ab909f4 +!STACK 0 +java.lang.NullPointerException + at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) + at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) + at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:411) + at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5164) + at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$1.handleEvent(CompatibilityPart.java:102) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) + at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:807) + at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3875) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +!SESSION 2017-04-02 14:35:06.822 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 14:35:48.921 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-02 18:56:14.941 +!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.swt.custom.CTabFolderRenderer.drawChevron(CTabFolderRenderer.java:909) + at org.eclipse.swt.custom.CTabFolderRenderer.draw(CTabFolderRenderer.java:605) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:252) + at org.eclipse.swt.custom.CTabFolder.createButtonImage(CTabFolder.java:721) + at org.eclipse.swt.custom.CTabFolder.setButtonBounds(CTabFolder.java:2541) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3766) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) + at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3875) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) + at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2446) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:483) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2197) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) + at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2446) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:483) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2197) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +!SESSION 2017-04-02 23:54:19.701 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 23:59:27.171 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:37.584 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Worker-5,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Worker-5,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.getContents(ReadManager.java:145) + at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11374) + at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11346) + at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:9760) + at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:815) + at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:385) + at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:431) + at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:417) + at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:368) + at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:179) + at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:305) + at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:61) + at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256) + at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:175) + at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246) + at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304) + at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360) + at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383) + at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) + at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 57 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.getContents(ReadManager.java:145) + at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11374) + at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11346) + at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:9760) + at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:815) + at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:385) + at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:431) + at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:417) + at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:368) + at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:179) + at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:305) + at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:61) + at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256) + at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:175) + at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246) + at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304) + at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360) + at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383) + at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) + at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.158 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.159 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.160 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.161 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.162 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.163 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.163 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.164 +!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 33 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) + at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) + at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) + at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) + at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) + at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) + at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) + at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) + at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) + at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) + at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) + at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) + at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) + at org.eclipse.core.internal.resources.File.getCharset(File.java:198) + at org.eclipse.core.internal.resources.File.getCharset(File.java:186) + at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) + at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) + at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) + at java.lang.Thread.run(Thread.java:745) + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:13:28.827 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@5e4b9f22 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@5e4b9f22 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:13:47.986 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@1e695be6 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@1e695be6 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:05.541 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:05.542 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:06.351 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:06.352 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:14:28.440 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@71bcc154 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@71bcc154 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:14:41.129 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4260f222 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4260f222 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more +!SESSION 2017-04-03 13:15:47.065 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.osgi 2 0 2017-04-03 13:20:48.672 +!MESSAGE While loading class "org.eclipse.egit.ui.internal.ConfigurationChecker$1$1", thread "Thread[Worker-0,5,main]" timed out waiting (5010ms) for thread "Thread[main,6,main]" to finish starting bundle "org.eclipse.egit.ui_4.6.1.201703071140-r [1025]". To avoid deadlock, thread "Thread[Worker-0,5,main]" is proceeding but "org.eclipse.egit.ui.internal.ConfigurationChecker$1$1" may not be fully initialized. +!STACK 0 +org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.6.1.201703071140-r"; osgi.identity="org.eclipse.egit.ui"; singleton:="true" [id=1025] STARTED [STARTED] + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.egit.ui.internal.ConfigurationChecker$1.run(ConfigurationChecker.java:45) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) +Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + ... 13 more +Root exception: +java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. + at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) + at org.eclipse.osgi.container.Module.start(Module.java:401) + at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) + at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) + at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) + at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) + at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) + at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) + at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) + at java.lang.ClassLoader.loadClass(ClassLoader.java:357) + at org.eclipse.egit.ui.internal.ConfigurationChecker$1.run(ConfigurationChecker.java:45) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 13:23:48.986 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 14:07:53.429 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 14:11:19.044 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 16:52:58.264 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 16:53:09.914 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 18:13:48.775 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 18:14:00.127 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 21:03:59.376 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 21:04:18.275 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 21:49:22.479 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 21:49:42.879 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-03 23:52:06.346 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 23:52:20.464 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-04 01:10:35.356 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 01:10:50.441 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-04-04 01:25:16.037 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-04 01:25:16.055 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-04 04:25:44.802 +!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null +!STACK 0 +java.lang.IllegalArgumentException: Argument not valid + at org.eclipse.swt.SWT.error(SWT.java:4514) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.GC.setFont(GC.java:4617) + at org.eclipse.swt.custom.CTabFolderRenderer.computeSize(CTabFolderRenderer.java:340) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.computeSize(CTabRendering.java:200) + at org.eclipse.swt.custom.CTabFolder.setItemSize(CTabFolder.java:2819) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3764) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) + at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3875) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) + at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) + at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) + at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 04:25:44.955 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/widget/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@1eb906f3 (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@2be89ba5, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@33ef701e, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: ClientSession.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), Widget=null, org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@1eb906f3 (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@2be89ba5, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@33ef701e, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: ClientSession.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}, Widget=null}, AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1ea3309a +!STACK 0 +java.lang.NullPointerException + at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) + at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) + at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:411) + at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5164) + at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$1.handleEvent(CompatibilityPart.java:102) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) + at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) + at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:807) + at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3875) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) + at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) + at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) + at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +!SESSION 2017-04-04 17:28:24.334 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-04-04 17:28:32.785 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 17:28:41.471 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-04-04 17:32:45.473 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-04 17:32:45.475 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 17:35:12.546 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4e4f979f (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4e4f979f (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@165abf1 +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.ui 4 0 2017-04-04 17:35:14.020 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 17:35:49.040 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@507f7caa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@507f7caa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@165abf1 +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.ui 4 0 2017-04-04 17:35:50.602 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more +!SESSION 2017-04-04 18:07:28.299 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 18:07:37.718 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-04 20:23:39.571 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 20:24:42.106 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:23:19.257 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:23:19.316 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:43:16.807 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:43:16.807 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-05 02:20:07.842 +!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null +!STACK 0 +java.lang.IllegalArgumentException: Argument not valid + at org.eclipse.swt.SWT.error(SWT.java:4514) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.GC.setFont(GC.java:4617) + at org.eclipse.swt.custom.CTabFolderRenderer.computeSize(CTabFolderRenderer.java:340) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.computeSize(CTabRendering.java:200) + at org.eclipse.swt.custom.CTabFolder.setItemSize(CTabFolder.java:2819) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3764) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) + at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3875) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) + at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) + at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) + at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) + at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) + at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +!SESSION 2017-04-05 22:26:22.175 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-04-05 22:26:29.318 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-05 22:26:36.687 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-06 00:47:18.247 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 00:47:50.832 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-06 02:03:23.389 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:03:44.687 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:04:07.770 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@78fdc1bb (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@75707f05, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@78fdc1bb (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@75707f05, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@6fffad6d +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.ui 4 0 2017-04-06 02:04:10.005 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more +!SESSION 2017-04-06 02:08:17.558 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:08:38.242 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:08:41.170 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3d45ea17 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3d45ea17 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@562b791b +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.ui 4 0 2017-04-06 02:08:44.687 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-04-06 02:08:44.787 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 + at java.util.ArrayList.rangeCheck(ArrayList.java:653) + at java.util.ArrayList.get(ArrayList.java:429) + at org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ConfigureBuildPathAction.run(ConfigureBuildPathAction.java:63) + at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) + at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) + at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:08:49.521 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@6896ef29 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@6896ef29 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@562b791b +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more +!SESSION 2017-04-06 02:21:00.143 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:21:23.640 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-04-06 02:28:12.434 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-06 02:28:12.437 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:31:03.685 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3afbd1fd (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@10007fdc, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3afbd1fd (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@10007fdc, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@5e31ad69 +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more + +!ENTRY org.eclipse.ui 4 0 2017-04-06 02:31:05.552 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more +!SESSION 2017-04-06 02:49:58.774 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:50:15.871 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-06 02:50:30.453 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:50:42.826 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-04-06 03:01:55.359 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-04-06 03:01:55.361 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 03:04:22.938 +!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@116c5bfa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@116c5bfa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@456839ee +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) + at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) + at java.lang.reflect.Method.invoke(Method.java:498) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) + at org.eclipse.equinox.launcher.Main.run(Main.java:1519) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(FileInputStream.java:195) + at java.io.FileInputStream.(FileInputStream.java:138) + at java.io.FileInputStream.(FileInputStream.java:93) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 75 more +!SESSION 2017-04-17 03:24:29.378 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-17 03:24:51.826 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-04-17 03:25:49.972 ----------------------------------------------- +eclipse.buildId=4.6.3.M20170301-0400 +java.version=1.8.0_121 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-04-17 03:25:58.567 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-08-28 00:39:00.693 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:39:15.622 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-08-28 00:40:50.014 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:41:00.718 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-08-28 00:42:12.549 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:42:24.071 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-08-28 00:43:41.933 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:43:52.374 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-08-28 00:49:21.174 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:49:54.423 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-10-04 00:06:00.830 ----------------------------------------------- +eclipse.buildId=4.7.0.I20170612-0950 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-04 00:06:55.748 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-04 00:47:37.369 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-04 00:47:37.370 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-04 00:48:52.844 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-04 00:48:52.844 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.ui 4 0 2017-10-04 03:24:41.753 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.IllegalArgumentException: Argument not valid + at org.eclipse.swt.SWT.error(SWT.java:4514) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.GC.setFont(GC.java:4617) + at org.eclipse.swt.custom.CTabFolderRenderer.computeSize(CTabFolderRenderer.java:340) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.computeSize(CTabRendering.java:198) + at org.eclipse.swt.custom.CTabFolder.setItemSize(CTabFolder.java:2839) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3784) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3717) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2110) + at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:335) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3087) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1035) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:940) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:868) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:863) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:847) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.ui 4 0 2017-10-04 03:24:43.003 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.swt.custom.CTabFolderRenderer.drawChevron(CTabFolderRenderer.java:909) + at org.eclipse.swt.custom.CTabFolderRenderer.draw(CTabFolderRenderer.java:605) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:251) + at org.eclipse.swt.custom.CTabFolder.createButtonImage(CTabFolder.java:747) + at org.eclipse.swt.custom.CTabFolder.setButtonBounds(CTabFolder.java:2561) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3786) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3717) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2110) + at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:335) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3087) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1035) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:940) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:868) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:863) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:847) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.e4.ui.css.swt.theme 4 0 2017-10-04 03:24:43.003 +!MESSAGE Graphic is disposed +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.e4.ui.css.swt.helpers.CSSSWTFontHelper.getFirstFontData(CSSSWTFontHelper.java:459) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontDataConverterImpl.convert(CSSValueSWTFontDataConverterImpl.java:59) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontConverterImpl.convert(CSSValueSWTFontConverterImpl.java:34) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.convert(AbstractCSSEngine.java:1124) + at org.eclipse.e4.ui.css.swt.properties.css2.CSSPropertyFontSWTHandler.onAllCSSPropertiesApplyed(CSSPropertyFontSWTHandler.java:251) + at org.eclipse.e4.ui.css.core.dom.properties.ICSSPropertyHandler2.onAllCSSPropertiesApplyed(ICSSPropertyHandler2.java:44) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyleDeclaration(AbstractCSSEngine.java:581) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:426) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:367) + at org.eclipse.e4.ui.css.swt.engine.CSSSWTApplyStylesListener$1.handleEvent(CSSSWTApplyStylesListener.java:32) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.runSkin(Display.java:4321) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1361) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:940) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:868) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:863) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:847) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.ui 4 0 2017-10-04 03:24:43.128 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.NullPointerException + at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) + at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) + at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:418) + at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5177) + at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.lambda$0(CompatibilityPart.java:104) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) + at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:808) + at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1155) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1044) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +!SESSION 2017-10-08 14:03:53.565 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-10-08 14:05:13.130 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. + +!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-10-08 14:12:51.564 +!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.StructureView' id and the 'Structure' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-08 14:12:56.587 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-10-08 14:13:00.383 +!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.PaletteView' id and the 'Palette' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. + +!ENTRY org.eclipse.ui 4 0 2017-10-08 14:37:03.662 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 14:37:07.209 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 14:41:26.801 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 14:41:27.311 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 14:41:28.196 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.jface.text 2 0 2017-10-08 14:45:16.502 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-08 14:45:16.503 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.recommenders.models.rcp 1 11 2017-10-08 14:45:19.760 +!MESSAGE The model index service was accessed either before it started or after it finished running. +!STACK 0 +org.eclipse.recommenders.utils.Logs$LogTraceException + at org.eclipse.recommenders.utils.Logs$LogTraceException.newTrace(Logs.java:381) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:134) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:126) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelIndex.suggest(EclipseModelIndex.java:211) + at org.eclipse.recommenders.models.SimpleModelProvider.acquireModel(SimpleModelProvider.java:70) + at org.eclipse.recommenders.models.PoolingModelProvider.access$0(PoolingModelProvider.java:1) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:96) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:1) + at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220) + at org.eclipse.recommenders.models.PoolingModelProvider.acquireModel(PoolingModelProvider.java:67) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:65) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:1) + at org.eclipse.recommenders.internal.models.rcp.PrefetchModelArchiveJob.run(PrefetchModelArchiveJob.java:43) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 14:49:51.720 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:364) + at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:76) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:590) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:258) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:529) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more +Caused by: org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178) + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:137) + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:150) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.copy(AbstractTransporter.java:209) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.utilGet(AbstractTransporter.java:105) + at org.eclipse.aether.transport.http.HttpTransporter.access$100(HttpTransporter.java:81) + at org.eclipse.aether.transport.http.HttpTransporter$EntityGetter.handle(HttpTransporter.java:525) + at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:303) + at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:252) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:68) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:456) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:359) + ... 13 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 14:49:51.722 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 14:49:51.726 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 14:49:51.727 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.jface.text 2 0 2017-10-08 15:03:17.651 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-08 15:03:17.651 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:12:32.126 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:12:32.127 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.ui 4 0 2017-10-08 15:15:29.844 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 15:15:30.547 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:16:48.364 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:16:48.365 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:16:53.161 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:16:53.162 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.ui 4 0 2017-10-08 15:22:38.178 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:31:44.142 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:31:44.143 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:34:07.823 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:34:07.824 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:34:19.413 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:34:19.414 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:34:36.525 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:34:36.526 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:54:17.456 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:364) + at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:76) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:590) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:258) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:529) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more +Caused by: org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178) + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:137) + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:150) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.copy(AbstractTransporter.java:209) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.utilGet(AbstractTransporter.java:105) + at org.eclipse.aether.transport.http.HttpTransporter.access$100(HttpTransporter.java:81) + at org.eclipse.aether.transport.http.HttpTransporter$EntityGetter.handle(HttpTransporter.java:525) + at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:303) + at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:252) + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:68) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:456) + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:359) + ... 13 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:54:17.561 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:54:17.564 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:54:17.565 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 15:58:02.259 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 15:58:02.260 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:10:27.170 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:10:32.943 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:10:33.098 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:33:08.239 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:33:08.257 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:33:23.301 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:33:23.302 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:35:13.988 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:35:13.989 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:35:42.138 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:35:42.139 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:41:18.860 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:41:18.862 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:41:39.265 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:41:39.266 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:41:46.828 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:41:46.829 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:48:40.770 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:48:40.771 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.m2e.logback.appender 2 0 2017-10-08 16:51:33.503 +!MESSAGE Failed to download jre:jre:call:zip:1.0.0 +!STACK 0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) + ... 8 more + +!ENTRY org.eclipse.recommenders.models.rcp 1 0 2017-10-08 16:51:33.505 +!MESSAGE jre:jre:call:zip:1.0.0 could not be resolved from the model repositories. Are you offline? + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:57:58.651 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:57:59.375 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 16:58:09.147 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 17:16:08.153 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 17:16:08.671 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 17:17:08.680 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 18:12:52.640 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 18:44:53.373 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 18:44:54.056 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 18:48:59.957 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 18:50:04.342 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 19:04:16.687 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 19:19:15.094 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 19:20:50.878 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 20:54:04.273 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 20:55:50.054 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 20:55:50.689 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 20:58:47.667 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 20:58:48.409 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:11:07.671 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:11:08.427 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:11:33.538 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:17:56.675 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:17:57.143 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 21:42:51.725 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:39:20.831 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:39:28.883 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:39:29.390 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.jdt.debug.ui 4 150 2017-10-08 22:41:05.667 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.debug.core.DebugException: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving value. + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.throwDebugException(JDIDebugElement.java:263) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.requestFailed(JDIDebugElement.java:202) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.targetRequestFailed(JDIDebugElement.java:182) + at org.eclipse.jdt.internal.debug.core.model.JDIVariable.getCurrentValue(JDIVariable.java:74) + at org.eclipse.jdt.internal.debug.core.model.JDIVariable.getValue(JDIVariable.java:96) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:696) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketReceiveManager.getReply(PacketReceiveManager.java:186) + at org.eclipse.jdi.internal.connect.PacketReceiveManager.getReply(PacketReceiveManager.java:204) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:192) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.ArrayReferenceImpl.getValues(ArrayReferenceImpl.java:124) + at org.eclipse.jdi.internal.ArrayReferenceImpl.getValue(ArrayReferenceImpl.java:73) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayEntryVariable.retrieveValue(JDIArrayEntryVariable.java:87) + at org.eclipse.jdt.internal.debug.core.model.JDIVariable.getCurrentValue(JDIVariable.java:72) + ... 11 more +!SUBENTRY 1 org.eclipse.jdt.debug 4 5010 2017-10-08 22:41:05.733 +!MESSAGE com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving value. +!STACK 0 +com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketReceiveManager.getReply(PacketReceiveManager.java:186) + at org.eclipse.jdi.internal.connect.PacketReceiveManager.getReply(PacketReceiveManager.java:204) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:192) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.ArrayReferenceImpl.getValues(ArrayReferenceImpl.java:124) + at org.eclipse.jdi.internal.ArrayReferenceImpl.getValue(ArrayReferenceImpl.java:73) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayEntryVariable.retrieveValue(JDIArrayEntryVariable.java:87) + at org.eclipse.jdt.internal.debug.core.model.JDIVariable.getCurrentValue(JDIVariable.java:72) + at org.eclipse.jdt.internal.debug.core.model.JDIVariable.getValue(JDIVariable.java:96) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:696) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.jdt.debug.ui 4 150 2017-10-08 22:41:05.734 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.debug.core.DebugException: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.throwDebugException(JDIDebugElement.java:263) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.requestFailed(JDIDebugElement.java:202) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.targetRequestFailed(JDIDebugElement.java:182) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:81) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + ... 10 more +!SUBENTRY 1 org.eclipse.jdt.debug 4 5010 2017-10-08 22:41:05.735 +!MESSAGE com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. +!STACK 0 +com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.jdt.debug.ui 4 150 2017-10-08 22:41:05.735 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.debug.core.DebugException: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.throwDebugException(JDIDebugElement.java:263) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.requestFailed(JDIDebugElement.java:202) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.targetRequestFailed(JDIDebugElement.java:182) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:81) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + ... 10 more +!SUBENTRY 1 org.eclipse.jdt.debug 4 5010 2017-10-08 22:41:05.736 +!MESSAGE com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. +!STACK 0 +com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.jdt.debug.ui 4 150 2017-10-08 22:41:05.736 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.debug.core.DebugException: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.throwDebugException(JDIDebugElement.java:263) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.requestFailed(JDIDebugElement.java:202) + at org.eclipse.jdt.internal.debug.core.model.JDIDebugElement.targetRequestFailed(JDIDebugElement.java:182) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:81) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + ... 10 more +!SUBENTRY 1 org.eclipse.jdt.debug 4 5010 2017-10-08 22:41:05.736 +!MESSAGE com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine occurred while retrieving array length. +!STACK 0 +com.sun.jdi.VMDisconnectedException: Got IOException from Virtual Machine + at org.eclipse.jdi.internal.connect.PacketSendManager.sendPacket(PacketSendManager.java:90) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:187) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:227) + at org.eclipse.jdi.internal.MirrorImpl.requestVM(MirrorImpl.java:243) + at org.eclipse.jdi.internal.ArrayReferenceImpl.length(ArrayReferenceImpl.java:230) + at org.eclipse.jdt.internal.debug.core.model.JDIArrayValue.getLength(JDIArrayValue.java:79) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:690) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.appendArrayDetail(JavaDetailFormattersManager.java:710) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener$1.run(JavaDetailFormattersManager.java:664) + at org.eclipse.jdt.internal.debug.core.model.JDIThread.runEvaluation(JDIThread.java:828) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$EvaluationListener.valueToString(JavaDetailFormattersManager.java:673) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:140) + at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$1.run(JavaDetailFormattersManager.java:135) + at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:3529) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:52:16.563 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:52:28.829 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-08 22:55:44.385 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 01:42:31.622 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 01:42:32.291 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 01:53:44.394 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 01:56:35.987 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:04:30.789 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:07:12.138 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:10:03.258 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more +!SESSION 2017-10-09 02:11:30.771 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-09 02:12:04.493 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:14:12.657 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:40:11.410 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:40:15.524 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:40:15.983 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 02:49:24.380 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 02:49:24.381 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.recommenders.models.rcp 1 11 2017-10-09 02:49:25.997 +!MESSAGE The model index service was accessed either before it started or after it finished running. +!STACK 0 +org.eclipse.recommenders.utils.Logs$LogTraceException + at org.eclipse.recommenders.utils.Logs$LogTraceException.newTrace(Logs.java:381) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:134) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:126) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelIndex.suggest(EclipseModelIndex.java:211) + at org.eclipse.recommenders.models.SimpleModelProvider.acquireModel(SimpleModelProvider.java:70) + at org.eclipse.recommenders.models.PoolingModelProvider.access$0(PoolingModelProvider.java:1) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:96) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:1) + at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220) + at org.eclipse.recommenders.models.PoolingModelProvider.acquireModel(PoolingModelProvider.java:67) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:65) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:1) + at org.eclipse.recommenders.internal.models.rcp.PrefetchModelArchiveJob.run(PrefetchModelArchiveJob.java:43) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:49:46.268 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:55:47.677 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:55:55.175 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 02:55:55.635 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:19:46.116 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.swt.custom.CTabFolderRenderer.drawChevron(CTabFolderRenderer.java:909) + at org.eclipse.swt.custom.CTabFolderRenderer.draw(CTabFolderRenderer.java:605) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:251) + at org.eclipse.swt.custom.CTabFolder.createButtonImage(CTabFolder.java:747) + at org.eclipse.swt.custom.CTabFolder.setButtonBounds(CTabFolder.java:2561) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3786) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3717) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2110) + at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:335) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3087) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1035) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:935) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:863) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:858) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:842) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:328) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.preWindowShellClose(IDEWorkbenchWindowAdvisor.java:168) + at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) + at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) + at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) + at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.e4.ui.css.swt.theme 4 0 2017-10-09 03:19:46.209 +!MESSAGE Graphic is disposed +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.e4.ui.css.swt.helpers.CSSSWTFontHelper.getFirstFontData(CSSSWTFontHelper.java:459) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontDataConverterImpl.convert(CSSValueSWTFontDataConverterImpl.java:59) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontConverterImpl.convert(CSSValueSWTFontConverterImpl.java:34) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.convert(AbstractCSSEngine.java:1124) + at org.eclipse.e4.ui.css.swt.properties.css2.CSSPropertyFontSWTHandler.onAllCSSPropertiesApplyed(CSSPropertyFontSWTHandler.java:251) + at org.eclipse.e4.ui.css.core.dom.properties.ICSSPropertyHandler2.onAllCSSPropertiesApplyed(ICSSPropertyHandler2.java:44) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyleDeclaration(AbstractCSSEngine.java:581) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:426) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:367) + at org.eclipse.e4.ui.css.swt.engine.CSSSWTApplyStylesListener$1.handleEvent(CSSSWTApplyStylesListener.java:32) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.runSkin(Display.java:4321) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1361) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:935) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:863) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:858) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:842) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:328) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.preWindowShellClose(IDEWorkbenchWindowAdvisor.java:168) + at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) + at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) + at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) + at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:19:46.298 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.NullPointerException + at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) + at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) + at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:418) + at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5177) + at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.lambda$0(CompatibilityPart.java:104) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) + at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:808) + at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.preWindowShellClose(IDEWorkbenchWindowAdvisor.java:168) + at org.eclipse.ui.internal.WorkbenchWindow$6.close(WorkbenchWindow.java:530) + at org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer$3.shellClosed(WBWRenderer.java:615) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:99) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1088) + at org.eclipse.swt.widgets.Decorations.closeWidget(Decorations.java:316) + at org.eclipse.swt.widgets.Decorations.WM_CLOSE(Decorations.java:1729) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2560) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3815) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +!SESSION 2017-10-09 03:26:53.247 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-10-09 03:27:59.231 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. +!SESSION 2017-10-09 03:28:15.680 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-10-09 03:28:19.039 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-09 03:29:00.768 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:29:48.307 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:29:50.051 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 03:35:50.141 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 03:35:50.142 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.recommenders.models.rcp 1 11 2017-10-09 03:35:51.579 +!MESSAGE The model index service was accessed either before it started or after it finished running. +!STACK 0 +org.eclipse.recommenders.utils.Logs$LogTraceException + at org.eclipse.recommenders.utils.Logs$LogTraceException.newTrace(Logs.java:381) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:134) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:126) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelIndex.suggest(EclipseModelIndex.java:211) + at org.eclipse.recommenders.models.SimpleModelProvider.acquireModel(SimpleModelProvider.java:70) + at org.eclipse.recommenders.models.PoolingModelProvider.access$0(PoolingModelProvider.java:1) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:96) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:1) + at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220) + at org.eclipse.recommenders.models.PoolingModelProvider.acquireModel(PoolingModelProvider.java:67) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:65) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:1) + at org.eclipse.recommenders.internal.models.rcp.PrefetchModelArchiveJob.run(PrefetchModelArchiveJob.java:43) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:47:44.309 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 03:47:44.745 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more +!SESSION 2017-10-09 03:58:11.782 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-09 03:58:20.895 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.ui 4 0 2017-10-09 04:28:57.719 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.IllegalArgumentException: Argument not valid + at org.eclipse.swt.SWT.error(SWT.java:4514) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.GC.setForeground(GC.java:4639) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawBackground(CTabRendering.java:1075) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawUnselectedTabBackground(CTabRendering.java:1008) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawCustomBackground(CTabRendering.java:990) + at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:218) + at org.eclipse.swt.custom.CTabFolder.updateBkImages(CTabFolder.java:3876) + at org.eclipse.swt.custom.CTabFolder.setButtonBounds(CTabFolder.java:2611) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3786) + at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3717) + at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2110) + at org.eclipse.swt.custom.CTabFolder.lambda$0(CTabFolder.java:335) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.sendResize(Control.java:3087) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1035) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:935) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:863) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:858) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:842) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:328) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.e4.ui.css.swt.theme 4 0 2017-10-09 04:28:57.722 +!MESSAGE Graphic is disposed +!STACK 0 +org.eclipse.swt.SWTException: Graphic is disposed + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.SWT.error(SWT.java:4419) + at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) + at org.eclipse.e4.ui.css.swt.helpers.CSSSWTFontHelper.getFirstFontData(CSSSWTFontHelper.java:459) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontDataConverterImpl.convert(CSSValueSWTFontDataConverterImpl.java:59) + at org.eclipse.e4.ui.css.swt.properties.converters.CSSValueSWTFontConverterImpl.convert(CSSValueSWTFontConverterImpl.java:34) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.convert(AbstractCSSEngine.java:1124) + at org.eclipse.e4.ui.css.swt.properties.css2.CSSPropertyFontSWTHandler.onAllCSSPropertiesApplyed(CSSPropertyFontSWTHandler.java:251) + at org.eclipse.e4.ui.css.core.dom.properties.ICSSPropertyHandler2.onAllCSSPropertiesApplyed(ICSSPropertyHandler2.java:44) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyleDeclaration(AbstractCSSEngine.java:581) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:426) + at org.eclipse.e4.ui.css.core.impl.engine.AbstractCSSEngine.applyStyles(AbstractCSSEngine.java:367) + at org.eclipse.e4.ui.css.swt.engine.CSSSWTApplyStylesListener$1.handleEvent(CSSSWTApplyStylesListener.java:32) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.runSkin(Display.java:4321) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1361) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1039) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1085) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3337) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3333) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:283) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:228) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:271) + at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:145) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) + at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3304) + at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1079) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3265) + at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3261) + at org.eclipse.swt.widgets.Control.setBounds(Control.java:3256) + at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) + at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1363) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1774) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1007) + at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:973) + at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1187) + at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1778) + at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) + at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1850) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4918) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5743) + at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4931) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) + at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1188) + at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) + at org.eclipse.swt.widgets.Widget.release(Widget.java:844) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:172) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:935) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:863) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:858) + at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:842) + at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:328) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.ui 4 0 2017-10-09 04:28:57.782 +!MESSAGE Unhandled event loop exception +!STACK 0 +java.lang.NullPointerException + at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) + at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) + at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:418) + at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5177) + at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.lambda$0(CompatibilityPart.java:104) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:147) + at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.lambda$0(SWTPartRenderer.java:136) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Widget.release(Widget.java:836) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:929) + at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) + at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:808) + at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) + at org.eclipse.swt.widgets.Widget.release(Widget.java:839) + at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) + at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:460) + at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) + at org.eclipse.swt.widgets.Display.release(Display.java:3868) + at org.eclipse.swt.graphics.Device.dispose(Device.java:298) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3351) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:224) + at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:164) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4420) + at org.eclipse.swt.widgets.Display.messageProc(Display.java:3364) + at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) + at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2555) + at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4941) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5191) + at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) + at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3152) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3812) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +!SESSION 2017-10-09 12:23:22.766 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.core.resources 2 10035 2017-10-09 12:24:05.736 +!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-09 12:24:39.357 +!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git +user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is +not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and +EGit might behave differently since they see different configuration options. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 13:24:15.330 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 13:24:15.340 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.recommenders.models.rcp 1 11 2017-10-09 13:24:17.325 +!MESSAGE The model index service was accessed either before it started or after it finished running. +!STACK 0 +org.eclipse.recommenders.utils.Logs$LogTraceException + at org.eclipse.recommenders.utils.Logs$LogTraceException.newTrace(Logs.java:381) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:134) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:126) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelIndex.suggest(EclipseModelIndex.java:211) + at org.eclipse.recommenders.models.SimpleModelProvider.acquireModel(SimpleModelProvider.java:70) + at org.eclipse.recommenders.models.PoolingModelProvider.access$0(PoolingModelProvider.java:1) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:96) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:1) + at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220) + at org.eclipse.recommenders.models.PoolingModelProvider.acquireModel(PoolingModelProvider.java:67) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:65) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:1) + at org.eclipse.recommenders.internal.models.rcp.PrefetchModelArchiveJob.run(PrefetchModelArchiveJob.java:43) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:26:12.746 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:46:46.332 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:46:47.154 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:47:00.323 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more diff --git a/.metadata/.log b/.metadata/.log index 7ee3c95..3ab478e 100644 --- a/.metadata/.log +++ b/.metadata/.log @@ -1,3697 +1,7060 @@ -!SESSION 2017-03-21 20:36:59.126 ----------------------------------------------- -eclipse.buildId=4.6.2.M20161124-1400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-21 20:37:57.050 +!SESSION 2017-10-09 12:23:22.766 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +This is a continuation of log file E:\Study\java\judt\.metadata\.bak_0.log +Created Time: 2017-10-09 13:47:08.029 + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:47:08.029 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:49:08.542 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:49:09.058 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:50:54.108 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:52:17.664 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 13:52:18.280 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:13:10.983 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:17:09.379 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:29:14.333 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:29:34.591 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:38:32.078 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:38:32.671 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:57:37.419 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 14:57:38.125 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 15:02:50.589 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 15:55:44.589 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-09 15:55:44.636 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.ui 4 0 2017-10-09 16:03:33.835 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 16:13:24.643 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 16:57:04.155 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 16:57:05.015 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 16:57:26.566 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 17:14:09.785 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 17:14:10.390 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 17:14:13.253 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 17:14:13.847 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:00:20.847 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:00:31.569 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:00:32.007 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:07:57.792 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:15:07.934 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:15:08.455 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:16:53.709 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:16:54.167 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:18:38.417 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:18:42.380 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:20:06.052 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:33:51.137 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:33:51.747 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:39:24.811 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:41:45.570 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:41:46.128 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 18:58:17.033 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:06:34.863 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:34:28.184 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:34:33.965 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:38:44.884 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:38:45.444 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:41:48.159 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:42:06.203 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:42:06.581 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-09 19:47:48.991 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more +!SESSION 2017-10-09 22:24:42.294 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-09 22:26:41.384 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-22 19:42:10.566 ----------------------------------------------- -eclipse.buildId=4.6.2.M20161124-1400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-22 19:43:05.670 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 01:05:25.880 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 01:05:25.881 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.recommenders.models.rcp 1 11 2017-10-10 01:05:27.692 +!MESSAGE The model index service was accessed either before it started or after it finished running. +!STACK 0 +org.eclipse.recommenders.utils.Logs$LogTraceException + at org.eclipse.recommenders.utils.Logs$LogTraceException.newTrace(Logs.java:381) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:134) + at org.eclipse.recommenders.utils.Logs.log(Logs.java:126) + at org.eclipse.recommenders.internal.models.rcp.EclipseModelIndex.suggest(EclipseModelIndex.java:211) + at org.eclipse.recommenders.models.SimpleModelProvider.acquireModel(SimpleModelProvider.java:70) + at org.eclipse.recommenders.models.PoolingModelProvider.access$0(PoolingModelProvider.java:1) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:96) + at org.eclipse.recommenders.models.PoolingModelProvider$ModelPoolFactoryMediator.makeObject(PoolingModelProvider.java:1) + at org.apache.commons.pool.impl.GenericKeyedObjectPool.borrowObject(GenericKeyedObjectPool.java:1220) + at org.eclipse.recommenders.models.PoolingModelProvider.acquireModel(PoolingModelProvider.java:67) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:65) + at org.eclipse.recommenders.internal.calls.rcp.RcpCallModelProvider.acquireModel(RcpCallModelProvider.java:1) + at org.eclipse.recommenders.internal.models.rcp.PrefetchModelArchiveJob.run(PrefetchModelArchiveJob.java:43) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +!SESSION 2017-10-10 01:50:34.552 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 01:50:46.886 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-22 20:24:11.451 ----------------------------------------------- -eclipse.buildId=4.6.2.M20161124-1400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-22 20:25:27.553 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 02:20:50.867 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 02:20:50.867 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' +!SESSION 2017-10-10 02:29:51.177 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 02:30:07.325 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-24 02:26:49.142 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 02:28:34.087 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 03:38:20.386 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 03:38:20.388 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' +!SESSION 2017-10-10 12:56:08.786 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 13:00:43.436 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-03-24 02:28:35.379 -!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.StructureView' id and the 'Structure' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. - -!ENTRY org.eclipse.e4.ui.workbench 2 0 2017-03-24 02:28:35.380 -!MESSAGE Removing part descriptor with the 'org.eclipse.wb.core.PaletteView' id and the 'Palette' description. Points to the invalid 'bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView' class. - -!ENTRY org.eclipse.equinox.p2.transport.ecf 2 0 2017-03-24 02:50:40.841 -!MESSAGE Connection to http://mirror.ufs.ac.za/eclipse/releases/neon/201612211000/features/org.eclipse.wb.core.java.feature_1.9.0.jar failed on Connection timed out: connect. Retry attempt 0 started -!STACK 0 -java.net.ConnectException: Connection timed out: connect - at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) - at java.net.DualStackPlainSocketImpl.socketConnect(Unknown Source) - at java.net.AbstractPlainSocketImpl.doConnect(Unknown Source) - at java.net.AbstractPlainSocketImpl.connectToAddress(Unknown Source) - at java.net.AbstractPlainSocketImpl.connect(Unknown Source) - at java.net.PlainSocketImpl.connect(Unknown Source) - at java.net.SocksSocketImpl.connect(Unknown Source) - at java.net.Socket.connect(Unknown Source) - at org.eclipse.ecf.internal.provider.filetransfer.httpclient4.ECFHttpClientProtocolSocketFactory.connectSocket(ECFHttpClientProtocolSocketFactory.java:86) - at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177) - at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144) - at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131) - at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611) - at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446) - at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863) - at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) - at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.performConnect(HttpClientRetrieveFileTransfer.java:1084) - at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer.access$0(HttpClientRetrieveFileTransfer.java:1075) - at org.eclipse.ecf.provider.filetransfer.httpclient4.HttpClientRetrieveFileTransfer$1.performFileTransfer(HttpClientRetrieveFileTransfer.java:1071) - at org.eclipse.ecf.filetransfer.FileTransferJob.run(FileTransferJob.java:74) - at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) -!SESSION 2017-03-24 03:12:38.610 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data file:/D:/jinyu/udt-java/ -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 08:01:57.906 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +!SESSION 2017-10-10 13:42:15.633 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 13:42:25.865 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-24 08:05:50.970 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -data file:/D:/jinyu/udt-java/ -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-24 08:06:24.151 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 13:56:22.280 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 13:56:22.281 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.ui 4 0 2017-10-10 16:54:00.854 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 16:54:25.730 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 16:54:26.169 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 17:03:56.819 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 17:04:00.948 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 17:40:17.833 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 17:40:47.310 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-10 17:40:47.312 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:12:36.668 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:12:56.341 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:15:18.030 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:26:10.217 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:26:21.050 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-10 18:26:21.541 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.jdt.debug 4 125 2017-10-10 19:21:24.419 +!MESSAGE Internal error logged from JDI Debug: +!STACK 1 +org.eclipse.debug.core.DebugException: Invalid stack frame + at org.eclipse.jdt.internal.debug.core.model.JDIStackFrame.getUnderlyingStackFrame(JDIStackFrame.java:1196) + at org.eclipse.jdt.internal.debug.core.model.JDIStackFrame.getUnderlyingThisObject(JDIStackFrame.java:834) + at org.eclipse.jdt.internal.debug.core.model.JDIStackFrame.getThis(JDIStackFrame.java:1250) + at org.eclipse.jdt.internal.debug.ui.JavaDebugHover.getHoverInfo2(JavaDebugHover.java:372) + at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:164) + at org.eclipse.jdt.internal.ui.text.java.hover.BestMatchHover.getHoverInfo2(BestMatchHover.java:130) + at org.eclipse.jdt.internal.ui.text.java.hover.JavaEditorTextHoverProxy.getHoverInfo2(JavaEditorTextHoverProxy.java:86) + at org.eclipse.jface.text.TextViewerHoverManager$4.run(TextViewerHoverManager.java:166) +!SUBENTRY 1 org.eclipse.jdt.debug 4 100 2017-10-10 19:21:24.479 +!MESSAGE Invalid stack frame +!SESSION 2017-10-10 22:45:03.292 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-10-10 22:49:11.958 +!MESSAGE Unable to load resource file:/E:/Study/java/judt/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi +!STACK 0 +org.eclipse.emf.ecore.resource.impl.ResourceSetImpl$1DiagnosticWrappedException: org.xml.sax.SAXParseExceptionpublicId: file:/E:/Study/java/judt/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; systemId: file:/E:/Study/java/judt/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.handleDemandLoadException(ResourceSetImpl.java:319) + at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:278) + at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.getResource(ResourceSetImpl.java:406) + at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:286) + at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:262) + at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:169) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:378) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:253) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.xml.sax.SAXParseExceptionpublicId: file:/E:/Study/java/judt/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; systemId: file:/E:/Study/java/judt/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl.parse(Unknown Source) + at org.eclipse.emf.ecore.xmi.impl.XMLLoadImpl.load(XMLLoadImpl.java:175) + at org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doLoad(XMLResourceImpl.java:261) + at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1518) + at org.eclipse.emf.ecore.resource.impl.ResourceImpl.load(ResourceImpl.java:1297) + at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoad(ResourceSetImpl.java:259) + at org.eclipse.emf.ecore.resource.impl.ResourceSetImpl.demandLoadHelper(ResourceSetImpl.java:274) + ... 23 more + +!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-10-10 22:49:12.988 +!MESSAGE The persisted application model has no top-level window. Reinitializing with the default application model. +!STACK 0 +java.lang.Exception + at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:174) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:378) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:253) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:614) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:50:56.469 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-26 01:18:44.784 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-26 01:19:15.899 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jdt.ui 4 10001 2017-10-10 22:50:58.375 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.jdt.internal.ui.JavaUIException: Problems reading information from XML 'OpenTypeHistory.xml' + at org.eclipse.jdt.internal.corext.util.History.createException(History.java:74) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:263) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:171) + at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.(OpenTypeHistory.java:200) + at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.getInstance(OpenTypeHistory.java:186) + at org.eclipse.jdt.internal.ui.JavaPlugin.initializeAfterLoad(JavaPlugin.java:420) + at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:37) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:261) + ... 6 more +!SUBENTRY 1 org.eclipse.jdt.ui 4 4 2017-10-10 22:50:58.375 +!MESSAGE Problems reading information from XML 'OpenTypeHistory.xml' +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:261) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:171) + at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.(OpenTypeHistory.java:200) + at org.eclipse.jdt.internal.corext.util.OpenTypeHistory.getInstance(OpenTypeHistory.java:186) + at org.eclipse.jdt.internal.ui.JavaPlugin.initializeAfterLoad(JavaPlugin.java:420) + at org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:37) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.jdt.ui 4 10001 2017-10-10 22:51:46.179 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.jdt.internal.ui.JavaUIException: Problems reading information from XML 'QualifiedTypeNameHistory.xml' + at org.eclipse.jdt.internal.corext.util.History.createException(History.java:74) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:263) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:171) + at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.(QualifiedTypeNameHistory.java:33) + at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26) + at org.eclipse.jdt.internal.ui.JavaPlugin.stop(JavaPlugin.java:511) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:261) + ... 21 more +!SUBENTRY 1 org.eclipse.jdt.ui 4 4 2017-10-10 22:51:46.180 +!MESSAGE Problems reading information from XML 'QualifiedTypeNameHistory.xml' +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:261) + at org.eclipse.jdt.internal.corext.util.History.load(History.java:171) + at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.(QualifiedTypeNameHistory.java:33) + at org.eclipse.jdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26) + at org.eclipse.jdt.internal.ui.JavaPlugin.stop(JavaPlugin.java:511) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 4 2 2017-10-10 22:51:46.790 +!MESSAGE An internal error occurred during: "Setting VM arguments". +!STACK 0 +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.getLocation(ProfileBundleContainer.java:73) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:230) + at org.eclipse.pde.internal.core.target.TargetPlatformService.getVMArguments(TargetPlatformService.java:637) + at org.eclipse.pde.internal.core.target.TargetPlatformService.access$0(TargetPlatformService.java:634) + at org.eclipse.pde.internal.core.target.TargetPlatformService$2.run(TargetPlatformService.java:617) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.pde.core 4 0 2017-10-10 22:51:46.842 +!MESSAGE FrameworkEvent ERROR +!STACK 0 +org.osgi.framework.BundleException: Exception in org.eclipse.pde.internal.core.PDECore.stop() of bundle org.eclipse.pde.core. + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:855) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + ... 13 more +Root exception: +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 2 2 2017-10-10 22:51:50.172 +!MESSAGE Job found still running after platform shutdown. Jobs should be canceled by the plugin that scheduled them during shutdown: org.eclipse.ui.internal.Workbench$40 +!SESSION 2017-10-10 22:52:09.509 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:52:17.569 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-03-26 11:08:10.027 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-03-26 11:09:44.150 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.debug.ui 4 120 2017-10-10 22:52:24.850 +!MESSAGE Error logged from Debug UI: +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.restoreLaunchHistory(LaunchConfigurationManager.java:501) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.loadLaunchHistories(LaunchConfigurationManager.java:1066) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchHistory(LaunchConfigurationManager.java:1038) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.internalGetHistory(AbstractLaunchHistoryAction.java:547) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.getToolTip(AbstractLaunchHistoryAction.java:233) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.updateTooltip(AbstractLaunchHistoryAction.java:198) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.initialize(AbstractLaunchHistoryAction.java:168) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.selectionChanged(AbstractLaunchHistoryAction.java:513) + at org.eclipse.ui.internal.PluginAction.refreshEnablement(PluginAction.java:206) + at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:126) + at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:158) + at org.eclipse.ui.plugin.AbstractUIPlugin.lambda$0(AbstractUIPlugin.java:481) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:424) + at org.eclipse.jface.dialogs.MessageDialog.openInformation(MessageDialog.java:534) + at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:229) + at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:219) + at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) + at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:436) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.pde.core 4 0 2017-10-10 22:52:30.865 +!MESSAGE FrameworkEvent ERROR +!STACK 0 +org.osgi.framework.BundleException: Exception in org.eclipse.pde.internal.core.PDECore.stop() of bundle org.eclipse.pde.core. + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:855) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + ... 13 more +Root exception: +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 4 2 2017-10-10 22:52:30.870 +!MESSAGE An internal error occurred during: "Setting VM arguments". +!STACK 0 +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.getLocation(ProfileBundleContainer.java:73) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:230) + at org.eclipse.pde.internal.core.target.TargetPlatformService.getVMArguments(TargetPlatformService.java:637) + at org.eclipse.pde.internal.core.target.TargetPlatformService.access$0(TargetPlatformService.java:634) + at org.eclipse.pde.internal.core.target.TargetPlatformService$2.run(TargetPlatformService.java:617) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +!SESSION 2017-10-10 22:52:47.857 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:52:59.813 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-02 01:59:50.264 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 02:00:08.715 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.pde.core 4 0 2017-10-10 22:54:22.404 +!MESSAGE FrameworkEvent ERROR +!STACK 0 +org.osgi.framework.BundleException: Exception in org.eclipse.pde.internal.core.PDECore.stop() of bundle org.eclipse.pde.core. + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:855) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + ... 13 more +Root exception: +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 4 2 2017-10-10 22:54:22.410 +!MESSAGE An internal error occurred during: "Setting VM arguments". +!STACK 0 +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.getLocation(ProfileBundleContainer.java:73) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:230) + at org.eclipse.pde.internal.core.target.TargetPlatformService.getVMArguments(TargetPlatformService.java:637) + at org.eclipse.pde.internal.core.target.TargetPlatformService.access$0(TargetPlatformService.java:634) + at org.eclipse.pde.internal.core.target.TargetPlatformService$2.run(TargetPlatformService.java:617) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +!SESSION 2017-10-10 22:54:05.165 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:54:36.685 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.epp.logging.aeri.ide 2 17 2017-04-02 02:00:13.612 -!MESSAGE Server ‘org.eclipse.epp.logging.aeri.ide.server’ failed with exception: Connect to dev.eclipse.org:443 [dev.eclipse.org/198.41.30.200] failed: Read timed out. ; version: 2.0.4.v20170307-1435 -!STACK 0 -org.apache.http.conn.ConnectTimeoutException: Connect to dev.eclipse.org:443 [dev.eclipse.org/198.41.30.200] failed: Read timed out - at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:134) - at org.apache.http.impl.conn.PoolingHttpClientConnectionManager.connect(PoolingHttpClientConnectionManager.java:319) - at org.apache.http.impl.execchain.MainClientExec.establishRoute(MainClientExec.java:363) - at org.apache.http.impl.execchain.MainClientExec.execute(MainClientExec.java:219) - at org.apache.http.impl.execchain.ProtocolExec.execute(ProtocolExec.java:195) - at org.apache.http.impl.execchain.RetryExec.execute(RetryExec.java:86) - at org.apache.http.impl.execchain.RedirectExec.execute(RedirectExec.java:108) - at org.apache.http.impl.client.InternalHttpClient.doExecute(InternalHttpClient.java:184) - at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82) - at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57) - at org.apache.http.client.fluent.Executor.execute(Executor.java:206) - at org.eclipse.epp.internal.logging.aeri.ide.server.mars.IO.request(IO.java:206) - at org.eclipse.epp.internal.logging.aeri.ide.server.mars.IO.refreshConfiguration(IO.java:68) - at org.eclipse.epp.internal.logging.aeri.ide.server.mars.ServerConnection.startUp(ServerConnection.java:124) - at com.google.common.util.concurrent.AbstractIdleService$2$1.run(AbstractIdleService.java:54) - at com.google.common.util.concurrent.Callables$3.run(Callables.java:93) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.net.SocketTimeoutException: Read timed out - at java.net.SocketInputStream.socketRead0(Native Method) - at java.net.SocketInputStream.socketRead(SocketInputStream.java:116) - at java.net.SocketInputStream.read(SocketInputStream.java:171) - at java.net.SocketInputStream.read(SocketInputStream.java:141) - at sun.security.ssl.InputRecord.readFully(InputRecord.java:465) - at sun.security.ssl.InputRecord.read(InputRecord.java:503) - at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:973) - at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1375) - at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1403) - at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1387) - at org.apache.http.conn.ssl.SSLConnectionSocketFactory.createLayeredSocket(SSLConnectionSocketFactory.java:290) - at org.apache.http.conn.ssl.SSLConnectionSocketFactory.connectSocket(SSLConnectionSocketFactory.java:259) - at org.apache.http.impl.conn.HttpClientConnectionOperator.connect(HttpClientConnectionOperator.java:125) - ... 16 more - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-02 03:51:07.175 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/widget/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@18ad543b (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@56ed9270, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@7aadd290, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: UDTServerSocket.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), Widget=null, org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@18ad543b (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@56ed9270, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@7aadd290, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: UDTServerSocket.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}, Widget=null}, AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@4ab909f4 -!STACK 0 -java.lang.NullPointerException - at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) - at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) - at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:411) - at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5164) - at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$1.handleEvent(CompatibilityPart.java:102) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Widget.release(Widget.java:836) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) - at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:807) - at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) - at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) - at org.eclipse.swt.widgets.Display.release(Display.java:3875) - at org.eclipse.swt.graphics.Device.dispose(Device.java:298) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) - at org.eclipse.jface.window.Window.open(Window.java:794) - at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -!SESSION 2017-04-02 14:35:06.822 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 14:35:48.921 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.debug.ui 4 120 2017-10-10 22:54:40.332 +!MESSAGE Error logged from Debug UI: +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.restoreLaunchHistory(LaunchConfigurationManager.java:501) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.loadLaunchHistories(LaunchConfigurationManager.java:1066) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchHistory(LaunchConfigurationManager.java:1038) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.internalGetHistory(AbstractLaunchHistoryAction.java:547) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.getToolTip(AbstractLaunchHistoryAction.java:233) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.updateTooltip(AbstractLaunchHistoryAction.java:198) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.initialize(AbstractLaunchHistoryAction.java:168) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.selectionChanged(AbstractLaunchHistoryAction.java:513) + at org.eclipse.ui.internal.PluginAction.refreshEnablement(PluginAction.java:206) + at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:126) + at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:158) + at org.eclipse.ui.plugin.AbstractUIPlugin.lambda$0(AbstractUIPlugin.java:481) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:424) + at org.eclipse.jface.dialogs.MessageDialog.openInformation(MessageDialog.java:534) + at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:229) + at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:219) + at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) + at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:436) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.pde.core 4 0 2017-10-10 22:55:15.557 +!MESSAGE FrameworkEvent ERROR +!STACK 0 +org.osgi.framework.BundleException: Exception in org.eclipse.pde.internal.core.PDECore.stop() of bundle org.eclipse.pde.core. + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:855) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + ... 13 more +Root exception: +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 4 2 2017-10-10 22:55:15.562 +!MESSAGE An internal error occurred during: "Setting VM arguments". +!STACK 0 +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.getLocation(ProfileBundleContainer.java:73) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:230) + at org.eclipse.pde.internal.core.target.TargetPlatformService.getVMArguments(TargetPlatformService.java:637) + at org.eclipse.pde.internal.core.target.TargetPlatformService.access$0(TargetPlatformService.java:634) + at org.eclipse.pde.internal.core.target.TargetPlatformService$2.run(TargetPlatformService.java:617) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +!SESSION 2017-10-10 22:55:16.423 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product -data E:\Study\java\judt -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:55:23.208 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-02 18:56:14.941 -!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null -!STACK 0 -org.eclipse.swt.SWTException: Graphic is disposed - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.SWT.error(SWT.java:4419) - at org.eclipse.swt.graphics.Font.getFontData(Font.java:192) - at org.eclipse.swt.custom.CTabFolderRenderer.drawChevron(CTabFolderRenderer.java:909) - at org.eclipse.swt.custom.CTabFolderRenderer.draw(CTabFolderRenderer.java:605) - at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:252) - at org.eclipse.swt.custom.CTabFolder.createButtonImage(CTabFolder.java:721) - at org.eclipse.swt.custom.CTabFolder.setButtonBounds(CTabFolder.java:2541) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3766) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) - at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) - at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) - at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) - at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) - at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) - at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) - at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) - at org.eclipse.swt.widgets.Widget.release(Widget.java:844) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) - at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Widget.release(Widget.java:836) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) - at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) - at org.eclipse.swt.widgets.Display.release(Display.java:3875) - at org.eclipse.swt.graphics.Device.dispose(Device.java:298) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) - at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2446) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:483) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2197) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) - at org.eclipse.jface.window.Window.open(Window.java:794) - at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) - at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:2446) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:483) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2197) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -!SESSION 2017-04-02 23:54:19.701 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-02 23:59:27.171 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.debug.ui 4 120 2017-10-10 22:55:44.706 +!MESSAGE Error logged from Debug UI: +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.restoreLaunchHistory(LaunchConfigurationManager.java:501) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.loadLaunchHistories(LaunchConfigurationManager.java:1066) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchHistory(LaunchConfigurationManager.java:1038) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.internalGetHistory(AbstractLaunchHistoryAction.java:547) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.getToolTip(AbstractLaunchHistoryAction.java:233) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.updateTooltip(AbstractLaunchHistoryAction.java:198) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.initialize(AbstractLaunchHistoryAction.java:168) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.selectionChanged(AbstractLaunchHistoryAction.java:513) + at org.eclipse.ui.internal.PluginAction.refreshEnablement(PluginAction.java:206) + at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:126) + at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:158) + at org.eclipse.ui.plugin.AbstractUIPlugin.lambda$0(AbstractUIPlugin.java:481) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:424) + at org.eclipse.jface.dialogs.MessageDialog.openInformation(MessageDialog.java:534) + at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:229) + at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:219) + at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) + at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:436) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.pde.core 4 0 2017-10-10 22:55:49.354 +!MESSAGE FrameworkEvent ERROR +!STACK 0 +org.osgi.framework.BundleException: Exception in org.eclipse.pde.internal.core.PDECore.stop() of bundle org.eclipse.pde.core. + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:855) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + ... 13 more +Root exception: +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveBundles(ProfileBundleContainer.java:94) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolve(AbstractBundleContainer.java:81) + at org.eclipse.pde.internal.core.target.TargetDefinition.resolve(TargetDefinition.java:282) + at org.eclipse.pde.internal.core.TargetPlatformHelper.getWorkspaceTargetResolved(TargetPlatformHelper.java:485) + at org.eclipse.pde.internal.core.PluginModelManager.getExternalBundles(PluginModelManager.java:615) + at org.eclipse.pde.internal.core.PluginModelManager.initializeTable(PluginModelManager.java:539) + at org.eclipse.pde.internal.core.PluginModelManager.getEntryTable(PluginModelManager.java:482) + at org.eclipse.pde.internal.core.PluginModelManager.findEntry(PluginModelManager.java:976) + at org.eclipse.pde.internal.core.PluginModelManager.findModel(PluginModelManager.java:1000) + at org.eclipse.pde.core.plugin.PluginRegistry.findModel(PluginRegistry.java:97) + at org.eclipse.pde.internal.core.JavaElementChangeListener.save(JavaElementChangeListener.java:129) + at org.eclipse.pde.internal.core.JavaElementChangeListener.shutdown(JavaElementChangeListener.java:41) + at org.eclipse.pde.internal.core.PDECore.stop(PDECore.java:312) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) + +!ENTRY org.eclipse.core.jobs 4 2 2017-10-10 22:55:49.387 +!MESSAGE An internal error occurred during: "Setting VM arguments". +!STACK 0 +java.lang.NullPointerException + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.resolveVariables(AbstractBundleContainer.java:64) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.resolveHomeLocation(ProfileBundleContainer.java:210) + at org.eclipse.pde.internal.core.target.ProfileBundleContainer.getLocation(ProfileBundleContainer.java:73) + at org.eclipse.pde.internal.core.target.AbstractBundleContainer.getVMArguments(AbstractBundleContainer.java:230) + at org.eclipse.pde.internal.core.target.TargetPlatformService.getVMArguments(TargetPlatformService.java:637) + at org.eclipse.pde.internal.core.target.TargetPlatformService.access$0(TargetPlatformService.java:634) + at org.eclipse.pde.internal.core.target.TargetPlatformService$2.run(TargetPlatformService.java:617) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +!SESSION 2017-10-10 22:57:35.640 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 22:57:44.073 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:37.584 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Worker-5,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Worker-5,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.getContents(ReadManager.java:145) - at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11374) - at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11346) - at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:9760) - at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:815) - at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:385) - at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:431) - at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:417) - at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:368) - at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:179) - at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:305) - at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:61) - at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256) - at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:175) - at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246) - at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304) - at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360) - at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383) - at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) - at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) - at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 57 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.getContents(ReadManager.java:145) - at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11374) - at org.eclipse.jdt.internal.compiler.parser.Parser.parse(Parser.java:11346) - at org.eclipse.jdt.internal.compiler.parser.Parser.dietParse(Parser.java:9760) - at org.eclipse.jdt.internal.compiler.Compiler.internalBeginToCompile(Compiler.java:815) - at org.eclipse.jdt.internal.compiler.Compiler.beginToCompile(Compiler.java:385) - at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:431) - at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:417) - at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:368) - at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.compile(BatchImageBuilder.java:179) - at org.eclipse.jdt.internal.core.builder.AbstractImageBuilder.compile(AbstractImageBuilder.java:305) - at org.eclipse.jdt.internal.core.builder.BatchImageBuilder.build(BatchImageBuilder.java:61) - at org.eclipse.jdt.internal.core.builder.JavaBuilder.buildAll(JavaBuilder.java:256) - at org.eclipse.jdt.internal.core.builder.JavaBuilder.build(JavaBuilder.java:175) - at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:735) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:206) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:246) - at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:301) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:304) - at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:360) - at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:383) - at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144) - at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:235) - at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.158 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.159 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.160 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.161 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.162 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.163 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.163 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.osgi 2 0 2017-04-02 23:59:38.164 -!MESSAGE While loading class "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber", thread "Thread[Compiler Source File Reader,5,main]" timed out waiting (5007ms) for thread "Thread[Compiler Source File Reader,5,main]" to finish starting bundle "org.eclipse.wb.core_1.9.0.201608250402 [1137]". To avoid deadlock, thread "Thread[Compiler Source File Reader,5,main]" is proceeding but "org.eclipse.wb.internal.core.editor.describer.JavaSourceUiDescriber" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="1.9.0.201608250402"; osgi.identity="org.eclipse.wb.core"; singleton:="true" [id=1137] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 33 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.sources.SingleSourcePackage.loadClass(SingleSourcePackage.java:36) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:419) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:564) - at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174) - at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905) - at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243) - at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55) - at org.eclipse.core.internal.content.ContentType.getDescriber(ContentType.java:266) - at org.eclipse.core.internal.content.ContentTypeCatalog.collectMatchingByContents(ContentTypeCatalog.java:195) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:414) - at org.eclipse.core.internal.content.ContentTypeCatalog.internalFindContentTypesFor(ContentTypeCatalog.java:461) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:357) - at org.eclipse.core.internal.content.ContentTypeCatalog.getDescriptionFor(ContentTypeCatalog.java:371) - at org.eclipse.core.internal.content.ContentTypeMatcher.getDescriptionFor(ContentTypeMatcher.java:76) - at org.eclipse.core.internal.resources.ContentDescriptionManager.readDescription(ContentDescriptionManager.java:453) - at org.eclipse.core.internal.resources.ContentDescriptionManager.getDescriptionFor(ContentDescriptionManager.java:363) - at org.eclipse.core.internal.resources.File.internalGetCharset(File.java:241) - at org.eclipse.core.internal.resources.File.getCharset(File.java:198) - at org.eclipse.core.internal.resources.File.getCharset(File.java:186) - at org.eclipse.jdt.internal.core.util.Util.getResourceContentsAsCharArray(Util.java:1159) - at org.eclipse.jdt.internal.core.builder.SourceFile.getContents(SourceFile.java:79) - at org.eclipse.jdt.internal.compiler.ReadManager.run(ReadManager.java:174) - at java.lang.Thread.run(Thread.java:745) - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:13:28.827 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@5e4b9f22 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@5e4b9f22 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:13:47.986 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@1e695be6 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@1e695be6 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:05.541 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:05.542 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:06.351 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-03 00:14:06.352 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:14:28.440 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@71bcc154 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@71bcc154 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-03 00:14:41.129 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4260f222 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4260f222 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1cd9c2de -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more -!SESSION 2017-04-03 13:15:47.065 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.osgi 2 0 2017-04-03 13:20:48.672 -!MESSAGE While loading class "org.eclipse.egit.ui.internal.ConfigurationChecker$1$1", thread "Thread[Worker-0,5,main]" timed out waiting (5010ms) for thread "Thread[main,6,main]" to finish starting bundle "org.eclipse.egit.ui_4.6.1.201703071140-r [1025]". To avoid deadlock, thread "Thread[Worker-0,5,main]" is proceeding but "org.eclipse.egit.ui.internal.ConfigurationChecker$1$1" may not be fully initialized. -!STACK 0 -org.osgi.framework.BundleException: Unable to acquire the state change lock for the module: osgi.identity; type="osgi.bundle"; version:Version="4.6.1.201703071140-r"; osgi.identity="org.eclipse.egit.ui"; singleton:="true" [id=1025] STARTED [STARTED] - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:337) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.egit.ui.internal.ConfigurationChecker$1.run(ConfigurationChecker.java:45) - at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) -Caused by: java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - ... 13 more -Root exception: -java.util.concurrent.TimeoutException: Timeout after waiting 5 seconds to acquire the lock. - at org.eclipse.osgi.container.Module.lockStateChange(Module.java:334) - at org.eclipse.osgi.container.Module.start(Module.java:401) - at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:470) - at org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107) - at org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:529) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:325) - at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:345) - at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:423) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:372) - at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:364) - at org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:161) - at java.lang.ClassLoader.loadClass(ClassLoader.java:357) - at org.eclipse.egit.ui.internal.ConfigurationChecker$1.run(ConfigurationChecker.java:45) - at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 13:23:48.986 +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.debug.ui 4 120 2017-10-10 22:58:39.018 +!MESSAGE Error logged from Debug UI: +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) + at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) + at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.restoreLaunchHistory(LaunchConfigurationManager.java:501) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.loadLaunchHistories(LaunchConfigurationManager.java:1066) + at org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager.getLaunchHistory(LaunchConfigurationManager.java:1038) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.internalGetHistory(AbstractLaunchHistoryAction.java:547) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.getToolTip(AbstractLaunchHistoryAction.java:233) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.updateTooltip(AbstractLaunchHistoryAction.java:198) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.initialize(AbstractLaunchHistoryAction.java:168) + at org.eclipse.debug.ui.actions.AbstractLaunchHistoryAction.selectionChanged(AbstractLaunchHistoryAction.java:513) + at org.eclipse.ui.internal.PluginAction.refreshEnablement(PluginAction.java:206) + at org.eclipse.ui.internal.PluginAction.createDelegate(PluginAction.java:126) + at org.eclipse.ui.internal.WWinPluginAction.refreshActionList(WWinPluginAction.java:158) + at org.eclipse.ui.plugin.AbstractUIPlugin.lambda$0(AbstractUIPlugin.java:481) + at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:37) + at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) + at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4213) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3820) + at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) + at org.eclipse.jface.window.Window.open(Window.java:794) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) + at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:424) + at org.eclipse.jface.dialogs.MessageDialog.openInformation(MessageDialog.java:534) + at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:229) + at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:219) + at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) + at org.eclipse.jface.action.ActionContributionItem.lambda$5(ActionContributionItem.java:436) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4238) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3817) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) + +!ENTRY org.eclipse.wst.jsdt.ui 4 10001 2017-10-10 23:01:07.309 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.wst.jsdt.internal.ui.JavaUIException: Problems reading information from XML 'OpenTypeHistory.xml' + at org.eclipse.wst.jsdt.internal.corext.util.History.createException(History.java:65) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:251) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:161) + at org.eclipse.wst.jsdt.internal.corext.util.OpenTypeHistory.(OpenTypeHistory.java:190) + at org.eclipse.wst.jsdt.internal.corext.util.OpenTypeHistory.getInstance(OpenTypeHistory.java:176) + at org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin.initializeAfterLoad(JavaScriptPlugin.java:357) + at org.eclipse.wst.jsdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:33) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) +Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:249) + ... 6 more +!SUBENTRY 1 org.eclipse.wst.jsdt.ui 4 4 2017-10-10 23:01:07.309 +!MESSAGE Problems reading information from XML 'OpenTypeHistory.xml' +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:249) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:161) + at org.eclipse.wst.jsdt.internal.corext.util.OpenTypeHistory.(OpenTypeHistory.java:190) + at org.eclipse.wst.jsdt.internal.corext.util.OpenTypeHistory.getInstance(OpenTypeHistory.java:176) + at org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin.initializeAfterLoad(JavaScriptPlugin.java:357) + at org.eclipse.wst.jsdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:33) + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) + +!ENTRY org.eclipse.wst.jsdt.ui 4 10001 2017-10-10 23:09:06.758 +!MESSAGE Internal Error +!STACK 1 +org.eclipse.wst.jsdt.internal.ui.JavaUIException: Problems reading information from XML 'QualifiedTypeNameHistory.xml' + at org.eclipse.wst.jsdt.internal.corext.util.History.createException(History.java:65) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:251) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:161) + at org.eclipse.wst.jsdt.internal.corext.util.QualifiedTypeNameHistory.(QualifiedTypeNameHistory.java:33) + at org.eclipse.wst.jsdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26) + at org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin.stop(JavaScriptPlugin.java:566) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +Caused by: org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:249) + ... 21 more +!SUBENTRY 1 org.eclipse.wst.jsdt.ui 4 4 2017-10-10 23:09:06.758 +!MESSAGE Problems reading information from XML 'QualifiedTypeNameHistory.xml' +!STACK 0 +org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 1; 前言中不允许有内容。 + at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown Source) + at com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown Source) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:249) + at org.eclipse.wst.jsdt.internal.corext.util.History.load(History.java:161) + at org.eclipse.wst.jsdt.internal.corext.util.QualifiedTypeNameHistory.(QualifiedTypeNameHistory.java:33) + at org.eclipse.wst.jsdt.internal.corext.util.QualifiedTypeNameHistory.getDefault(QualifiedTypeNameHistory.java:26) + at org.eclipse.wst.jsdt.internal.ui.JavaScriptPlugin.stop(JavaScriptPlugin.java:566) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:835) + at org.eclipse.osgi.internal.framework.BundleContextImpl$4.run(BundleContextImpl.java:1) + at java.security.AccessController.doPrivileged(Native Method) + at org.eclipse.osgi.internal.framework.BundleContextImpl.stop(BundleContextImpl.java:828) + at org.eclipse.osgi.internal.framework.EquinoxBundle.stopWorker0(EquinoxBundle.java:947) + at org.eclipse.osgi.internal.framework.EquinoxBundle$EquinoxModule.stopWorker(EquinoxBundle.java:314) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1669) + at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1588) + at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:270) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:147) + at org.eclipse.osgi.container.Module.doStop(Module.java:636) + at org.eclipse.osgi.container.Module.stop(Module.java:498) + at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:202) + at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:165) + at java.lang.Thread.run(Unknown Source) +!SESSION 2017-10-10 23:09:49.817 ----------------------------------------------- +eclipse.buildId=4.7.1.M20170906-1700 +java.version=1.8.0_144 +java.vendor=Oracle Corporation +BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN +Framework arguments: -product org.eclipse.epp.package.jee.product +Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product + +!ENTRY org.eclipse.egit.ui 2 0 2017-10-10 23:10:01.962 !MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 14:07:53.429 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 14:11:19.044 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 16:52:58.264 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 16:53:09.914 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 18:13:48.775 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 18:14:00.127 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 21:03:59.376 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 21:04:18.275 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 21:49:22.479 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 21:49:42.879 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-03 23:52:06.346 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-03 23:52:20.464 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-04 01:10:35.356 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 01:10:50.441 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.jface.text 2 0 2017-04-04 01:25:16.037 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-04 01:25:16.055 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-04 04:25:44.802 -!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null -!STACK 0 -java.lang.IllegalArgumentException: Argument not valid - at org.eclipse.swt.SWT.error(SWT.java:4514) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.SWT.error(SWT.java:4419) - at org.eclipse.swt.graphics.GC.setFont(GC.java:4617) - at org.eclipse.swt.custom.CTabFolderRenderer.computeSize(CTabFolderRenderer.java:340) - at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.computeSize(CTabRendering.java:200) - at org.eclipse.swt.custom.CTabFolder.setItemSize(CTabFolder.java:2819) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3764) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) - at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) - at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) - at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) - at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) - at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) - at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) - at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) - at org.eclipse.swt.widgets.Widget.release(Widget.java:844) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) - at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Widget.release(Widget.java:836) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) - at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) - at org.eclipse.swt.widgets.Display.release(Display.java:3875) - at org.eclipse.swt.graphics.Device.dispose(Device.java:298) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) - at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) - at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) - at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) - at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) - at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) - at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) - at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) - at org.eclipse.jface.window.Window.open(Window.java:794) - at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 04:25:44.955 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/widget/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@1eb906f3 (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@2be89ba5, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@33ef701e, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: ClientSession.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), Widget=null, org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.basic.impl.PartImpl@1eb906f3 (elementId: org.eclipse.e4.ui.compatibility.editor, tags: [Editor, org.eclipse.jdt.ui.CompilationUnitEditor, removeOnHide], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.ContributedPartRenderer@2be89ba5, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (contributionURI: bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor, object: org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor@33ef701e, context: PartImpl (org.eclipse.e4.ui.compatibility.editor) Context, variables: [], label: ClientSession.java, iconURI: platform:/plugin/org.eclipse.jdt.ui/icons/full/obj16/jcu_obj.png, tooltip: null, dirty: false, closeable: true, description: null), AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}, Widget=null}, AttName=widget, EventType=SET, OldValue=ContributedPartRenderer$2 {}} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@1ea3309a -!STACK 0 -java.lang.NullPointerException - at org.eclipse.ui.internal.NavigationHistory.getDisplay(NavigationHistory.java:176) - at org.eclipse.ui.internal.NavigationHistory.markEditor(NavigationHistory.java:193) - at org.eclipse.ui.internal.WorkbenchPage.updateActiveEditorSources(WorkbenchPage.java:411) - at org.eclipse.ui.internal.WorkbenchPage.firePartClosed(WorkbenchPage.java:5164) - at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart$1.handleEvent(CompatibilityPart.java:102) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Widget.release(Widget.java:836) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Composite.releaseChildren(Composite.java:952) - at org.eclipse.swt.widgets.Canvas.releaseChildren(Canvas.java:171) - at org.eclipse.swt.widgets.Decorations.releaseChildren(Decorations.java:807) - at org.eclipse.swt.widgets.Shell.releaseChildren(Shell.java:1368) - at org.eclipse.swt.widgets.Widget.release(Widget.java:839) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) - at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) - at org.eclipse.swt.widgets.Display.release(Display.java:3875) - at org.eclipse.swt.graphics.Device.dispose(Device.java:298) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) - at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) - at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) - at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) - at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) - at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) - at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) - at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) - at org.eclipse.jface.window.Window.open(Window.java:794) - at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -!SESSION 2017-04-04 17:28:24.334 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.core.resources 2 10035 2017-04-04 17:28:32.785 -!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 17:28:41.471 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.jface.text 2 0 2017-04-04 17:32:45.473 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-04 17:32:45.475 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 17:35:12.546 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4e4f979f (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@4e4f979f (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@165abf1 -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.ui 4 0 2017-04-04 17:35:14.020 -!MESSAGE Unhandled event loop exception -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 47 more - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-04 17:35:49.040 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@507f7caa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@507f7caa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@440e2406, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@165abf1 -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.ui 4 0 2017-04-04 17:35:50.602 -!MESSAGE Unhandled event loop exception -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 47 more -!SESSION 2017-04-04 18:07:28.299 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 18:07:37.718 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-04 20:23:39.571 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-04 20:24:42.106 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:23:19.257 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:23:19.316 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:43:16.807 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-05 01:43:16.807 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.e4.ui.workbench 4 0 2017-04-05 02:20:07.842 -!MESSAGE Error disposing widget for : org.eclipse.e4.ui.model.application.ui.menu.impl.MenuImpl null -!STACK 0 -java.lang.IllegalArgumentException: Argument not valid - at org.eclipse.swt.SWT.error(SWT.java:4514) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.SWT.error(SWT.java:4419) - at org.eclipse.swt.graphics.GC.setFont(GC.java:4617) - at org.eclipse.swt.custom.CTabFolderRenderer.computeSize(CTabFolderRenderer.java:340) - at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.computeSize(CTabRendering.java:200) - at org.eclipse.swt.custom.CTabFolder.setItemSize(CTabFolder.java:2819) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3764) - at org.eclipse.swt.custom.CTabFolder.updateItems(CTabFolder.java:3697) - at org.eclipse.swt.custom.CTabFolder.onResize(CTabFolder.java:2090) - at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:340) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.sendResize(Control.java:3042) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1058) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.sendResize(Composite.java:1062) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1108) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.swt.custom.StackLayout.layout(StackLayout.java:123) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3292) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3288) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.setRectangle(SashLayout.java:301) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:246) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.tileSubNodes(SashLayout.java:289) - at org.eclipse.e4.ui.workbench.renderers.swt.SashLayout.layout(SashLayout.java:163) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetWindowPos(Native Method) - at org.eclipse.swt.widgets.Widget.SetWindowPos(Widget.java:1482) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3259) - at org.eclipse.swt.widgets.Composite.setBoundsInPixels(Composite.java:1102) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3220) - at org.eclipse.swt.widgets.Control.setBoundsInPixels(Control.java:3216) - at org.eclipse.swt.widgets.Control.setBounds(Control.java:3211) - at org.eclipse.swt.layout.FillLayout.layout(FillLayout.java:204) - at org.eclipse.swt.widgets.Composite.updateLayout(Composite.java:1386) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1797) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Scrollable.callWindowProc(Scrollable.java:88) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.EndDeferWindowPos(Native Method) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:1030) - at org.eclipse.swt.widgets.Composite.resizeChildren(Composite.java:996) - at org.eclipse.swt.widgets.Composite.setResizeChildren(Composite.java:1210) - at org.eclipse.swt.widgets.Composite.WM_SIZE(Composite.java:1801) - at org.eclipse.swt.widgets.Canvas.WM_SIZE(Canvas.java:492) - at org.eclipse.swt.widgets.Decorations.WM_SIZE(Decorations.java:1849) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4874) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.WM_WINDOWPOSCHANGED(Control.java:5699) - at org.eclipse.swt.widgets.Canvas.WM_WINDOWPOSCHANGED(Canvas.java:499) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4887) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.SetMenu(Native Method) - at org.eclipse.swt.widgets.Decorations.setMenuBar(Decorations.java:1187) - at org.eclipse.swt.widgets.Menu.releaseParent(Menu.java:1206) - at org.eclipse.swt.widgets.Widget.release(Widget.java:844) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.disposeWidget(SWTPartRenderer.java:176) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeRemoveGui(PartRenderingEngine.java:918) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$1(PartRenderingEngine.java:846) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$3.run(PartRenderingEngine.java:841) - at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.removeGui(PartRenderingEngine.java:825) - at org.eclipse.ui.internal.WorkbenchWindow$1.handleEvent(WorkbenchWindow.java:322) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setWidget(UIElementImpl.java:261) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.unbindWidget(SWTPartRenderer.java:151) - at org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer$1.widgetDisposed(SWTPartRenderer.java:139) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:124) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Widget.release(Widget.java:836) - at org.eclipse.swt.widgets.Widget.dispose(Widget.java:460) - at org.eclipse.swt.widgets.Decorations.dispose(Decorations.java:459) - at org.eclipse.swt.widgets.Shell.dispose(Shell.java:737) - at org.eclipse.swt.widgets.Display.release(Display.java:3875) - at org.eclipse.swt.graphics.Device.dispose(Device.java:298) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3358) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.VtblCall(Native Method) - at org.eclipse.swt.widgets.TaskItem.setOverlayImage(TaskItem.java:296) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.updateImage(TaskBarProgressManager.java:159) - at org.eclipse.ui.internal.progress.TaskBarProgressManager.access$4(TaskBarProgressManager.java:153) - at org.eclipse.ui.internal.progress.TaskBarProgressManager$2.runInUIThread(TaskBarProgressManager.java:117) - at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:97) - at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) - at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182) - at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4211) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3827) - at org.eclipse.jface.window.Window.runEventLoop(Window.java:818) - at org.eclipse.jface.window.Window.open(Window.java:794) - at org.eclipse.jface.dialogs.MessageDialog.open(MessageDialog.java:396) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.open(MessageDialogWithToggle.java:115) - at org.eclipse.jface.dialogs.MessageDialogWithToggle.openOkCancelConfirm(MessageDialogWithToggle.java:210) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchWindowAdvisor.promptOnExit(IDEWorkbenchWindowAdvisor.java:213) - at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor$1.handleEvent(IDEWorkbenchAdvisor.java:165) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410) - at org.eclipse.swt.widgets.Display.messageProc(Display.java:3371) - at org.eclipse.swt.internal.win32.OS.DefWindowProcW(Native Method) - at org.eclipse.swt.internal.win32.OS.DefWindowProc(OS.java:2547) - at org.eclipse.swt.widgets.Shell.callWindowProc(Shell.java:506) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4897) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5123) - at org.eclipse.swt.internal.win32.OS.PeekMessageW(Native Method) - at org.eclipse.swt.internal.win32.OS.PeekMessage(OS.java:3144) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -!SESSION 2017-04-05 22:26:22.175 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.core.resources 2 10035 2017-04-05 22:26:29.318 -!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes. - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-05 22:26:36.687 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-06 00:47:18.247 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 00:47:50.832 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-06 02:03:23.389 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:03:44.687 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:04:07.770 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@78fdc1bb (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@75707f05, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@78fdc1bb (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@75707f05, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@6fffad6d -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.ui 4 0 2017-04-06 02:04:10.005 -!MESSAGE Unhandled event loop exception -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 47 more -!SESSION 2017-04-06 02:08:17.558 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:08:38.242 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:08:41.170 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3d45ea17 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3d45ea17 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@562b791b -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.ui 4 0 2017-04-06 02:08:44.687 -!MESSAGE Unhandled event loop exception -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 47 more - -!ENTRY org.eclipse.ui 4 0 2017-04-06 02:08:44.787 -!MESSAGE Unhandled event loop exception -!STACK 0 -java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 - at java.util.ArrayList.rangeCheck(ArrayList.java:653) - at java.util.ArrayList.get(ArrayList.java:429) - at org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ConfigureBuildPathAction.run(ConfigureBuildPathAction.java:63) - at org.eclipse.jface.action.Action.runWithEvent(Action.java:473) - at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565) - at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4236) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3824) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:08:49.521 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@6896ef29 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@6896ef29 (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@6971f5f4, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@562b791b -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more -!SESSION 2017-04-06 02:21:00.143 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:21:23.640 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.jface.text 2 0 2017-04-06 02:28:12.434 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-06 02:28:12.437 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 02:31:03.685 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3afbd1fd (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@10007fdc, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@3afbd1fd (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@10007fdc, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@5e31ad69 -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more - -!ENTRY org.eclipse.ui 4 0 2017-04-06 02:31:05.552 -!MESSAGE Unhandled event loop exception -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 47 more -!SESSION 2017-04-06 02:49:58.774 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:50:15.871 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-06 02:50:30.453 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-06 02:50:42.826 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. - -!ENTRY org.eclipse.jface.text 2 0 2017-04-06 03:01:55.359 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' - -!ENTRY org.eclipse.jface.text 2 0 2017-04-06 03:01:55.361 -!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' - -!ENTRY org.eclipse.equinox.event 4 0 2017-04-06 03:04:22.938 -!MESSAGE Exception while dispatching event org.osgi.service.event.Event [topic=org/eclipse/e4/ui/model/ui/UIElement/visible/SET] {ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@116c5bfa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), org.eclipse.e4.data={ChangedElement=org.eclipse.e4.ui.model.application.ui.menu.impl.MenuSeparatorImpl@116c5bfa (elementId: additions, tags: [org.eclipse.jface.action.GroupMarker.GroupMarker(String)], contributorURI: null) (widget: null, renderer: org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer@2ff2a096, toBeRendered: true, onTop: false, visible: true, containerData: null, accessibilityPhrase: null) (label: null, iconURI: null, tooltip: null, mnemonics: null), AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true}, AttName=visible, EventType=SET, OldValue=false, Widget=null, NewValue=true} to handler org.eclipse.e4.ui.services.internal.events.UIEventHandler@456839ee -!STACK 0 -org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) - at org.eclipse.swt.SWT.error(SWT.java:4533) - at org.eclipse.swt.SWT.error(SWT.java:4448) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) - at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) - at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) - at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:86) - at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:59) - at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) - at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) - at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1185) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.access$3(MenuManagerRenderer.java:1180) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer$3.handleEvent(MenuManagerRenderer.java:247) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:40) - at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) - at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:145) - at org.eclipse.swt.widgets.Display.syncExec(Display.java:4821) - at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:211) - at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:36) - at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) - at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) - at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) - at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) - at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) - at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) - at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) - at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:94) - at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) - at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) - at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) - at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:189) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:200) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:232) - at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:114) - at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) - at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) - at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) - at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) - at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) - at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) - at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4418) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) - at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) - at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5160) - at org.eclipse.swt.widgets.Control.windowProc(Control.java:4828) - at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) - at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1656) - at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) - at org.eclipse.swt.widgets.Display.windowProc(Display.java:5110) - at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) - at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) - at org.eclipse.swt.widgets.Display.runPopups(Display.java:4277) - at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3818) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) - at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) - at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693) - at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) - at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610) - at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) - at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) - at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) - at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) - at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) - at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) - at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) - at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) - at java.lang.reflect.Method.invoke(Method.java:498) - at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) - at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) - at org.eclipse.equinox.launcher.Main.run(Main.java:1519) -Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) - at java.io.FileInputStream.open0(Native Method) - at java.io.FileInputStream.open(FileInputStream.java:195) - at java.io.FileInputStream.(FileInputStream.java:138) - at java.io.FileInputStream.(FileInputStream.java:93) - at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) - ... 75 more -!SESSION 2017-04-17 03:24:29.378 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-17 03:24:51.826 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-04-17 03:25:49.972 ----------------------------------------------- -eclipse.buildId=4.6.3.M20170301-0400 -java.version=1.8.0_121 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-04-17 03:25:58.567 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-08-28 00:39:00.693 ----------------------------------------------- -eclipse.buildId=4.7.0.I20170612-0950 -java.version=1.8.0_144 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:39:15.622 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-08-28 00:40:50.014 ----------------------------------------------- -eclipse.buildId=4.7.0.I20170612-0950 -java.version=1.8.0_144 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:41:00.718 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-08-28 00:42:12.549 ----------------------------------------------- -eclipse.buildId=4.7.0.I20170612-0950 -java.version=1.8.0_144 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:42:24.071 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-08-28 00:43:41.933 ----------------------------------------------- -eclipse.buildId=4.7.0.I20170612-0950 -java.version=1.8.0_144 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:43:52.374 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. -!SESSION 2017-08-28 00:49:21.174 ----------------------------------------------- -eclipse.buildId=4.7.0.I20170612-0950 -java.version=1.8.0_144 -java.vendor=Oracle Corporation -BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_CN -Framework arguments: -product org.eclipse.epp.package.jee.product -Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product - -!ENTRY org.eclipse.egit.ui 2 0 2017-08-28 00:49:54.423 -!MESSAGE Warning: The environment variable HOME is not set. The following directory will be used to store the Git -user global configuration and to define the default location to store repositories: 'C:\Users\jinyu'. If this is -not correct please set the HOME environment variable and restart Eclipse. Otherwise Git for Windows and -EGit might behave differently since they see different configuration options. -This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. +This warning can be switched off on the Team > Git > Confirmations and Warnings preference page. + +!ENTRY org.eclipse.jface.text 2 0 2017-10-11 01:21:16.159 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.number' + +!ENTRY org.eclipse.jface.text 2 0 2017-10-11 01:21:16.159 +!MESSAGE Duplicate template id: 'org.eclipse.wst.xslt.templates.xpath.round' + +!ENTRY org.eclipse.ui 4 0 2017-10-11 02:18:35.240 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-11 02:18:35.782 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-11 02:18:36.224 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more + +!ENTRY org.eclipse.ui 4 0 2017-10-11 02:19:34.779 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.e4.core.di.InjectionException: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:65) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler$1.run(UIEventObjectSupplier.java:64) + at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:233) + at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:144) + at org.eclipse.swt.widgets.Display.syncExec(Display.java:4889) + at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:212) + at org.eclipse.e4.ui.internal.di.UIEventObjectSupplier$UIEventHandler.handleEvent(UIEventObjectSupplier.java:61) + at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:201) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197) + at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1) + at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230) + at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148) + at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135) + at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78) + at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39) + at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:52) + at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:60) + at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374) + at org.eclipse.e4.ui.model.application.ui.impl.UIElementImpl.setVisible(UIElementImpl.java:345) + at org.eclipse.e4.ui.workbench.renderers.swt.ContributionRecord.updateVisibility(ContributionRecord.java:110) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:191) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRendererFilter.updateElementVisibility(MenuManagerRendererFilter.java:202) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.showMenu(MenuManagerShowProcessor.java:255) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerShowProcessor.menuAboutToHide(MenuManagerShowProcessor.java:112) + at org.eclipse.jface.internal.MenuManagerEventHelper.showEventPostHelper(MenuManagerEventHelper.java:92) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:471) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:669) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.scheduleManagerUpdate(MenuManagerRenderer.java:1214) + at org.eclipse.e4.ui.workbench.renderers.swt.MenuManagerRenderer.subscribeUIElementTopicAllRenderedVisibility(MenuManagerRenderer.java:200) + at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55) + ... 64 more +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 78 more + +!ENTRY org.eclipse.ui 4 0 2017-10-11 02:19:34.871 +!MESSAGE Unhandled event loop exception +!STACK 0 +org.eclipse.swt.SWTException: i/o error (java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。)) + at org.eclipse.swt.SWT.error(SWT.java:4533) + at org.eclipse.swt.SWT.error(SWT.java:4448) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:175) + at org.eclipse.tm.terminal.view.ui.local.showin.ExternalExecutablesManager.loadImage(ExternalExecutablesManager.java:264) + at org.eclipse.tm.terminal.view.ui.local.showin.DynamicContributionItems.getContributionItems(DynamicContributionItems.java:77) + at org.eclipse.ui.actions.CompoundContributionItem.getContributionItemsToFill(CompoundContributionItem.java:80) + at org.eclipse.ui.actions.CompoundContributionItem.fill(CompoundContributionItem.java:54) + at org.eclipse.ui.internal.menus.DynamicMenuContributionItem.fill(DynamicMenuContributionItem.java:147) + at org.eclipse.jface.action.MenuManager.doItemFill(MenuManager.java:728) + at org.eclipse.jface.action.MenuManager.update(MenuManager.java:810) + at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:472) + at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:465) + at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:497) + at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:256) + at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:86) + at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4428) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1103) + at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1084) + at org.eclipse.swt.widgets.Control.WM_INITMENUPOPUP(Control.java:5204) + at org.eclipse.swt.widgets.Control.windowProc(Control.java:4872) + at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:359) + at org.eclipse.swt.widgets.Decorations.windowProc(Decorations.java:1657) + at org.eclipse.swt.widgets.Shell.windowProc(Shell.java:2199) + at org.eclipse.swt.widgets.Display.windowProc(Display.java:5178) + at org.eclipse.swt.internal.win32.OS.TrackPopupMenu(Native Method) + at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:262) + at org.eclipse.swt.widgets.Display.runPopups(Display.java:4279) + at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3811) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1150) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1039) + at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153) + at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:680) + at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) + at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:594) + at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) + at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:151) + at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) + at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388) + at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) + at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) + at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) + at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) + at java.lang.reflect.Method.invoke(Unknown Source) + at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) + at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) + at org.eclipse.equinox.launcher.Main.run(Main.java:1499) +Caused by: java.io.FileNotFoundException: d:\Program Files\Git\mingw64\share\git\git-for-windows.ico (系统找不到指定的路径。) + at java.io.FileInputStream.open0(Native Method) + at java.io.FileInputStream.open(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at java.io.FileInputStream.(Unknown Source) + at org.eclipse.swt.graphics.ImageLoader.load(ImageLoader.java:172) + ... 47 more diff --git a/.metadata/.mylyn/.tasks.xml.zip b/.metadata/.mylyn/.tasks.xml.zip index c66159b..ed2df7d 100644 Binary files a/.metadata/.mylyn/.tasks.xml.zip and b/.metadata/.mylyn/.tasks.xml.zip differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/0/209a8eaa21ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/0/209a8eaa21ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7b15fab --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/0/209a8eaa21ac001710ff8a7c6bda0fb8 @@ -0,0 +1,290 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/0/c0b151e22dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/0/c0b151e22dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3daf557 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/0/c0b151e22dac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1/e085ced59aad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/1/e085ced59aad0017181ed9113883eda9 new file mode 100644 index 0000000..4cb59bf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1/e085ced59aad0017181ed9113883eda9 @@ -0,0 +1,502 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) +// { +// //ȵǰͰ cd +// lastAckSequenceNumber=ackNumber; +// } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1/f0f3e82c6fa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/1/f0f3e82c6fa800171a8482560d609ceb new file mode 100644 index 0000000..a5ca7b7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1/f0f3e82c6fa800171a8482560d609ceb @@ -0,0 +1,104 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + int num=0; + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + log.info(":"+); + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/10/709e69df58ac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/10/709e69df58ac00171c63d91e40f02a62 new file mode 100644 index 0000000..d76732b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/10/709e69df58ac00171c63d91e40f02a62 @@ -0,0 +1,152 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/10/d0aa129d98ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/10/d0aa129d98ad0017181ed9113883eda9 new file mode 100644 index 0000000..f809a3a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/10/d0aa129d98ad0017181ed9113883eda9 @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("192.168.30.128", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/10/f0565a8d18ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/10/f0565a8d18ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..2452ee7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/10/f0565a8d18ac001710ff8a7c6bda0fb8 @@ -0,0 +1,12 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class PackagetSub { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/12/90ddb49ea2ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/12/90ddb49ea2ad0017181ed9113883eda9 new file mode 100644 index 0000000..0df1509 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/12/90ddb49ea2ad0017181ed9113883eda9 @@ -0,0 +1,103 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; +import java.net.URL; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { + public static String getPath() { + URL url = ReadXml.class.getProtectionDomain().getCodeSource().getLocation(); + String filePath = null; + try { + filePath = URLDecoder.decode(url.getPath(), "utf-8");// תΪutf-8 + } catch (Exception e) { + e.printStackTrace(); + } + if (filePath.endsWith(".jar")) {// ִjarеĽ".jar" + // ȡ·еjar + filePath = filePath.substring(0, filePath.lastIndexOf("/") + 1); + } + + File file = new File(filePath); + + // /If this abstract pathname is already absolute, then the pathname + // string is simply returned as if by the getPath method. If this + // abstract pathname is the empty abstract pathname then the pathname + // string of the current user directory, which is named by the system + // property user.dir, is returned. + filePath = file.getAbsolutePath();//õwindowsµȷ· + return filePath; + } +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = null; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc = null; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +private String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/12/e051f64398ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/12/e051f64398ad0017181ed9113883eda9 new file mode 100644 index 0000000..377ac17 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/12/e051f64398ad0017181ed9113883eda9 @@ -0,0 +1,43 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + SendFiles send=new SendFiles("192.168.30.128", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/13/10bc98feb5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/13/10bc98feb5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..eba3680 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/13/10bc98feb5ac001716b9ca6d5abb90bc @@ -0,0 +1,192 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + long seqNo=packet.getPacketSequenceNumber(); + logger.info("DataPacket:"+seqNo); + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/13/e0517759cbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/13/e0517759cbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3a6e18d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/13/e0517759cbac001716b9ca6d5abb90bc @@ -0,0 +1,194 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + //this.position=new HashSet(size); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/14/0005620c24ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/14/0005620c24ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..4afc100 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/14/0005620c24ac001710ff8a7c6bda0fb8 @@ -0,0 +1,328 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪread[] + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;i position; + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.position=new HashSet(size); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/14/c081423d1cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/14/c081423d1cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e7800ce --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/14/c081423d1cac001710ff8a7c6bda0fb8 @@ -0,0 +1,32 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +public DataStruct(int num) +{ + data=new byte[num][]; +} +public boolean addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + data[index]=tmp; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/15/503d09ac4fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/15/503d09ac4fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..93433e1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/15/503d09ac4fac001710ff8a7c6bda0fb8 @@ -0,0 +1,246 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(judpSocket socket, long socketID2, ReferenceQueue q) { + + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/16/109c5e88d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/16/109c5e88d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..952c0ed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/16/109c5e88d6ac001716b9ca6d5abb90bc @@ -0,0 +1,288 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + + /** + * ô + * @param islarge + */ + public void setlargeRead(boolean islarge) + { + this.islagerRead=islarge; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/16/406135d6daac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/16/406135d6daac001716b9ca6d5abb90bc new file mode 100644 index 0000000..ab96466 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/16/406135d6daac001716b9ca6d5abb90bc @@ -0,0 +1,284 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/17/30f8db4bd8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/17/30f8db4bd8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b510793 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/17/30f8db4bd8ac001716b9ca6d5abb90bc @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/17/80cd43731aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/17/80cd43731aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..4f568b8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/17/80cd43731aac001710ff8a7c6bda0fb8 @@ -0,0 +1,73 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/18/006c2690d8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/18/006c2690d8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..f45ab0f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/18/006c2690d8ac001716b9ca6d5abb90bc @@ -0,0 +1,368 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + // TODO Auto-generated method stub + + } + + }) + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/18/6065932703ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/18/6065932703ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..04c314e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/18/6065932703ac001710ff8a7c6bda0fb8 @@ -0,0 +1,16 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/18/c05c601f6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/18/c05c601f6da800171a8482560d609ceb new file mode 100644 index 0000000..9361825 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/18/c05c601f6da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFiles { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("127.0.0.1", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/18/f0e7afc269a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/18/f0e7afc269a800171a8482560d609ceb new file mode 100644 index 0000000..6c21308 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/18/f0e7afc269a800171a8482560d609ceb @@ -0,0 +1,114 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + UDTSocket socket=SocketControls.getInstance().getSocket(); + judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/19/00d683551aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/19/00d683551aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a08d983 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/19/00d683551aac001710ff8a7c6bda0fb8 @@ -0,0 +1,77 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //Ը + buffer[insert]=data; + } + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/19/60d4a2c04fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/19/60d4a2c04fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..95cee2d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/19/60d4a2c04fac001710ff8a7c6bda0fb8 @@ -0,0 +1,139 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(tmp); + struct.clear(); + } + return r; + +} +public byte[] getData() +{ + return queue.poll(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1a/f0fb59a4a1ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/1a/f0fb59a4a1ad0017181ed9113883eda9 new file mode 100644 index 0000000..cea913a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1a/f0fb59a4a1ad0017181ed9113883eda9 @@ -0,0 +1,50 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml("config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1b/201f78bc6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/1b/201f78bc6da800171a8482560d609ceb new file mode 100644 index 0000000..9842219 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1b/201f78bc6da800171a8482560d609ceb @@ -0,0 +1,56 @@ +/** + * ļTestSendFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpSendFile; + +/** + * + * Ŀƣjudp + * ƣTestSendFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:25 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:25 + * ޸ıע + * @version + * + */ +public class TestSendFile { + + /** + + * TODO( C ѡ) + + * @param name + + * @return + + * + + + */ + public static void main(String[] args) { + judpSendFile jsend=new judpSendFile("192.168.10.86",5555); + jsend.startSend(); + + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1c/404d73a415ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/1c/404d73a415ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..65a5a4a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1c/404d73a415ac001710ff8a7c6bda0fb8 @@ -0,0 +1,35 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1c/509f6ba4c9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/1c/509f6ba4c9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..922b432 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1c/509f6ba4c9ac001716b9ca6d5abb90bc @@ -0,0 +1,193 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + long seqNo=packet.getPacketSequenceNumber(); + if(seqNo!=-1) + logger.info("DataPacket session:"+seqNo); + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1d/d09bb2d219ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/1d/d09bb2d219ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..aab63e6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1d/d09bb2d219ac001710ff8a7c6bda0fb8 @@ -0,0 +1,74 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] data=new byte[num][]; + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(writeFile(tmp)) + { + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1e/6080d540c8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/6080d540c8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..86114b4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/6080d540c8ac001716b9ca6d5abb90bc @@ -0,0 +1,195 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + //private final HashSet position; + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.position=new HashSet(size); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1e/c080de4460ac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/c080de4460ac00171ca19969f19d2325 new file mode 100644 index 0000000..be396f8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/c080de4460ac00171ca19969f19d2325 @@ -0,0 +1,238 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.nio.ByteBuffer; +import java.util.concurrent.TimeUnit; + +import udt.packets.DataPacket; + +/** + * UDTSocket is analogous to a normal java.net.Socket, it provides input and + * output streams for the application + * + * TODO is it possible to actually extend java.net.Socket ? + * + * + */ +public class UDTSocket { + //һsessionӦһudtsocket + //endpoint + private final UDPEndPoint endpoint; + + private volatile boolean active; + + private volatile boolean close=false;//رձʶcd + + //processing received data + private UDTReceiver receiver; + private UDTSender sender; + + private final UDTSession session; + + private UDTInputStream inputStream; + private UDTOutputStream outputStream; + + /** + * @param host + * @param port + * @param endpoint + * @throws SocketException,UnknownHostException + */ + public UDTSocket(UDPEndPoint endpoint, UDTSession session)throws SocketException,UnknownHostException{ + this.endpoint=endpoint; + this.session=session; + this.receiver=new UDTReceiver(session,endpoint); + this.sender=new UDTSender(session,endpoint); + } + + public UDTReceiver getReceiver() { + return receiver; + } + + public void setReceiver(UDTReceiver receiver) { + this.receiver = receiver; + } + + public UDTSender getSender() { + return sender; + } + + public void setSender(UDTSender sender) { + this.sender = sender; + } + + public void setActive(boolean active) { + this.active = active; + } + + public boolean isActive() { + return active; + } + + public UDPEndPoint getEndpoint() { + return endpoint; + } + + public boolean isClose() + { + return close; + } + /** + * get the input stream for reading from this socket + * @return + */ + public synchronized UDTInputStream getInputStream()throws IOException{ + if(inputStream==null){ + inputStream=new UDTInputStream(this); + } + return inputStream; + } + + /** + * get the output stream for writing to this socket + * @return + */ + public synchronized UDTOutputStream getOutputStream(){ + if(outputStream==null){ + outputStream=new UDTOutputStream(this); + } + return outputStream; + } + + public final UDTSession getSession(){ + return session; + } + + /** + * write single block of data without waiting for any acknowledgement + * @param data + */ + protected void doWrite(byte[]data)throws IOException{ + doWrite(data, 0, data.length); + + } + + /** + * write the given data + * @param data - the data array + * @param offset - the offset into the array + * @param length - the number of bytes to write + * @throws IOException + */ + protected void doWrite(byte[]data, int offset, int length)throws IOException{ + try{ + doWrite(data, offset, length, Integer.MAX_VALUE, TimeUnit.MILLISECONDS); + }catch(InterruptedException ie){ + IOException io=new IOException(); + io.initCause(ie); + throw io; + } + } + + /** + * write the given data, waiting at most for the specified time if the queue is full + * @param data + * @param offset + * @param length + * @param timeout + * @param units + * @throws IOException - if data cannot be sent + * @throws InterruptedException + */ + protected void doWrite(byte[]data, int offset, int length, int timeout, TimeUnit units)throws IOException,InterruptedException{ + int chunksize=session.getDatagramSize()-24;//need some bytes for the header + ByteBuffer bb=ByteBuffer.wrap(data,offset,length); + long seqNo=0; + while(bb.remaining()>0){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + System.out.println("sender sendUdtPacket1"); + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + System.out.println("sender sendUdtPacket2"); + } + if(length>0)active=true; + System.out.println("sender sendUdtPacket out"); + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + System.out.println("flush"); + flush(); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1e/e06c053c27ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/e06c053c27ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b853b8c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1e/e06c053c27ac001710ff8a7c6bda0fb8 @@ -0,0 +1,328 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.splitData(data); + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1f/c0c69f405ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/1f/c0c69f405ca800171a8482560d609ceb new file mode 100644 index 0000000..c61f259 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1f/c0c69f405ca800171a8482560d609ceb @@ -0,0 +1,211 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + TimeUnit.MILLISECONDS.sleep(100); + } + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/1f/e004bd9ee7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/1f/e004bd9ee7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..f809a3a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/1f/e004bd9ee7ac001716b9ca6d5abb90bc @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("192.168.30.128", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2/b0e3a7446ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2/b0e3a7446ba800171a8482560d609ceb new file mode 100644 index 0000000..5276bfb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2/b0e3a7446ba800171a8482560d609ceb @@ -0,0 +1,112 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/20/4057838a1aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/20/4057838a1aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/20/602e70256da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/20/602e70256da800171a8482560d609ceb new file mode 100644 index 0000000..6d9a951 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/20/602e70256da800171a8482560d609ceb @@ -0,0 +1,56 @@ +/** + * ļTestSendFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpSendFile; + +/** + * + * Ŀƣjudp + * ƣTestSendFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:25 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:25 + * ޸ıע + * @version + * + */ +public class TestSendFiles { + + /** + + * TODO( C ѡ) + + * @param name + + * @return + + * + + + */ + public static void main(String[] args) { + judpSendFile jsend=new judpSendFile("192.168.10.86",5555); + jsend.startSend(); + + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/20/c06bb2f50eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/20/c06bb2f50eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5de1ac4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/20/c06bb2f50eac001710ff8a7c6bda0fb8 @@ -0,0 +1,101 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.util.HashMap; +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + map.remove(k); + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%10==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/21/10bf9d62dbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/21/10bf9d62dbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..767dffd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/21/10bf9d62dbac001716b9ca6d5abb90bc @@ -0,0 +1,368 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + // readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/21/f0f57f2ec5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/21/f0f57f2ec5ad0017181ed9113883eda9 new file mode 100644 index 0000000..dda5990 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/21/f0f57f2ec5ad0017181ed9113883eda9 @@ -0,0 +1,520 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/22/3024d0d16da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/22/3024d0d16da800171a8482560d609ceb new file mode 100644 index 0000000..c3f6f9b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/22/3024d0d16da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(Test.TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/22/40a8ff391bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/22/40a8ff391bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..29298ec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/22/40a8ff391bac001710ff8a7c6bda0fb8 @@ -0,0 +1,15 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class PackagetCombin { +public static void addData(byte[] data) +{ + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/22/70ca7fc634ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/22/70ca7fc634ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5bb2e1a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/22/70ca7fc634ac001710ff8a7c6bda0fb8 @@ -0,0 +1,333 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + map.remove(k); + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + + /** + * + * @param point + * @return + */ + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + + /** + * judpSocket + * @param socket + */ + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%10==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/23/00e997b8a2ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/23/00e997b8a2ad0017181ed9113883eda9 new file mode 100644 index 0000000..0f32eca --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/23/00e997b8a2ad0017181ed9113883eda9 @@ -0,0 +1,55 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + String path = TestSendFiles.class.getProtectionDomain().getCodeSource().getLocation().getFile(); + int firstIndex = path.lastIndexOf(System.getProperty("path.separator")) + 1; + int lastIndex = path.lastIndexOf(File.separator) + 1; + path = path.substring(firstIndex, lastIndex); + ReadXml rd=new ReadXml(); + String xml= rd.readXml(path+"/config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/23/301509806da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/23/301509806da800171a8482560d609ceb new file mode 100644 index 0000000..1c2c391 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/23/301509806da800171a8482560d609ceb @@ -0,0 +1,35 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFile { + private static Logger log=Logger.getLogger(TestRecFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/23/a089455d57ac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/23/a089455d57ac00171c63d91e40f02a62 new file mode 100644 index 0000000..9bab3f7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/23/a089455d57ac00171c63d91e40f02a62 @@ -0,0 +1,152 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/23/d00f297c26ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/23/d00f297c26ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b73e40b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/23/d00f297c26ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/24/70abceb2e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/24/70abceb2e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..a3319cf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/24/70abceb2e0ac001716b9ca6d5abb90bc @@ -0,0 +1,151 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶȣ"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/24/d09c215ae5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/24/d09c215ae5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3ca6cea --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/24/d09c215ae5ac001716b9ca6d5abb90bc @@ -0,0 +1,247 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/25/c0e0b2fbe2ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/25/c0e0b2fbe2ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..2a96245 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/25/c0e0b2fbe2ac001716b9ca6d5abb90bc @@ -0,0 +1,199 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/26/204e38905bac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/26/204e38905bac00171c63d91e40f02a62 new file mode 100644 index 0000000..55ea144 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/26/204e38905bac00171c63d91e40f02a62 @@ -0,0 +1,246 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/27/6089d24d1aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/27/6089d24d1aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c78e323 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/27/6089d24d1aac001710ff8a7c6bda0fb8 @@ -0,0 +1,77 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/27/f03094536aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/27/f03094536aa800171a8482560d609ceb new file mode 100644 index 0000000..c577d9f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/27/f03094536aa800171a8482560d609ceb @@ -0,0 +1,16 @@ +/** + * + */ +package net.File; + + +import java.nio.file.WatchEvent.Kind; + +/** + * @author jinyu + * + */ +public class FileMonitor { +public String file; +public Kind kind; +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/28/20611a6ec3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/28/20611a6ec3ad0017181ed9113883eda9 new file mode 100644 index 0000000..7d3ddd7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/28/20611a6ec3ad0017181ed9113883eda9 @@ -0,0 +1,492 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/28/b08c10a81fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/28/b08c10a81fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..156b628 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/28/b08c10a81fac001710ff8a7c6bda0fb8 @@ -0,0 +1,38 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(struct.getData()); + } + return r; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/29/306a36aed6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/29/306a36aed6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8d74cec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/29/306a36aed6ac001716b9ca6d5abb90bc @@ -0,0 +1,289 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + this.islagerRead=islarge; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2a/507d3e2903ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2a/507d3e2903ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f2b2a40 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2a/507d3e2903ac001710ff8a7c6bda0fb8 @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + + public SocketReference(T referent) { + super(referent); + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2a/b06d26c4cfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/2a/b06d26c4cfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..354bd7b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2a/b06d26c4cfac001716b9ca6d5abb90bc @@ -0,0 +1,233 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + if(highestReadSequenceNumber+1 hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + hasSocket.put(socket); + } + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2b/b0ae6971bcac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/2b/b0ae6971bcac001716b9ca6d5abb90bc new file mode 100644 index 0000000..c65c632 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2b/b0ae6971bcac001716b9ca6d5abb90bc @@ -0,0 +1,604 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2c/00da54ff0eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/00da54ff0eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0eb5a70 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/00da54ff0eac001710ff8a7c6bda0fb8 @@ -0,0 +1,107 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.util.HashMap; +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + map.remove(k); + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + + /** + * + * @param point + * @return + */ + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%10==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2c/30197d17d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/30197d17d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8f0cb60 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/30197d17d7ac001716b9ca6d5abb90bc @@ -0,0 +1,270 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true; + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2c/801fec2f59ac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/801fec2f59ac00171c63d91e40f02a62 new file mode 100644 index 0000000..d3acdc8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/801fec2f59ac00171c63d91e40f02a62 @@ -0,0 +1,152 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2c/b041f93e67a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/b041f93e67a800171a8482560d609ceb new file mode 100644 index 0000000..18970fd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/b041f93e67a800171a8482560d609ceb @@ -0,0 +1,64 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + UDTSocket find=null; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(find==null) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳر + find=list.get(i); + i=-1;//± + } + } + else + { + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2c/d0baafa565a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/d0baafa565a800171a8482560d609ceb new file mode 100644 index 0000000..89ec2b8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2c/d0baafa565a800171a8482560d609ceb @@ -0,0 +1,25 @@ +/** + * + */ +package judp; + +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} +public +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10bf61d937ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10bf61d937ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5d7ec3d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/10bf61d937ac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(len); + for(int i=0;iwaitDataLen&&readLen==0) + { + //ȴʱ䳤ȣûз͹չݣ˳ + logger.info("ʱ䵽˳ȡ:"+socketID); + return -1; + } + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + flushTime=System.currentTimeMillis(); + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60a67df369a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60a67df369a800171a8482560d609ceb new file mode 100644 index 0000000..11c8053 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60a67df369a800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=accept(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60cfdf2409ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60cfdf2409ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d44ad69 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2d/60cfdf2409ac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap map=new HashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/200d3c4164a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/200d3c4164a800171a8482560d609ceb new file mode 100644 index 0000000..a3f8f02 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/200d3c4164a800171a8482560d609ceb @@ -0,0 +1,45 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + startGC(); + } + + public static synchronized SocketManager getInstance() { + + if (instance == null) { + + instance = new SocketManager(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/30535d40c5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/30535d40c5ad0017181ed9113883eda9 new file mode 100644 index 0000000..41c4b96 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/30535d40c5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/4043e9f84fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/4043e9f84fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..75e9fa8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/4043e9f84fac001710ff8a7c6bda0fb8 @@ -0,0 +1,146 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i20) + { + //10ʱ + + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/603775eeb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/603775eeb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..332af7c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/603775eeb3ad0017181ed9113883eda9 @@ -0,0 +1,515 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + onAcknowledge(acknowledgement); + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/6047b62203ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/6047b62203ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..98d3488 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/6047b62203ac001710ff8a7c6bda0fb8 @@ -0,0 +1,22 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + public SocketQueue(T referent) { + super(referent); + + } + + + public +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/b08f394dc5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/b08f394dc5ad0017181ed9113883eda9 new file mode 100644 index 0000000..5a0a0b0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/b08f394dc5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/c0aa731ac5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/c0aa731ac5ad0017181ed9113883eda9 new file mode 100644 index 0000000..c53b0c3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/c0aa731ac5ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2e/f0a141dda3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/f0a141dda3ad0017181ed9113883eda9 new file mode 100644 index 0000000..088da1b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2e/f0a141dda3ad0017181ed9113883eda9 @@ -0,0 +1,43 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml(ReadXml.getPath()+"/config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2f/1088bc2468a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/1088bc2468a800171a8482560d609ceb new file mode 100644 index 0000000..cbf26ff --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/1088bc2468a800171a8482560d609ceb @@ -0,0 +1,77 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2f/2054ba4000ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/2054ba4000ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f5b7641 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/2054ba4000ac001710ff8a7c6bda0fb8 @@ -0,0 +1,14 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +/** + * @author jinyu + * + */ +public class SocketQueue extends ReferenceQueue { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2f/20ad410dc5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/20ad410dc5ad0017181ed9113883eda9 new file mode 100644 index 0000000..ad5c2f1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/20ad410dc5ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/2f/804aa08d21ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/804aa08d21ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7a018d7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/2f/804aa08d21ac001710ff8a7c6bda0fb8 @@ -0,0 +1,288 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + flushTime=System.currentTimeMillis(); + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3/60d321ea61ac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/3/60d321ea61ac00171ca19969f19d2325 new file mode 100644 index 0000000..1264aed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3/60d321ea61ac00171ca19969f19d2325 @@ -0,0 +1,248 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.send(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;isessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/30/4057ad45c5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/30/4057ad45c5ad0017181ed9113883eda9 new file mode 100644 index 0000000..fdb132c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/30/4057ad45c5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/30/a07a6f8a9aad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/30/a07a6f8a9aad0017181ed9113883eda9 new file mode 100644 index 0000000..71c0dcf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/30/a07a6f8a9aad0017181ed9113883eda9 @@ -0,0 +1,502 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/30/c0f68a50d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/30/c0f68a50d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..231b1be --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/30/c0f68a50d7ac001716b9ca6d5abb90bc @@ -0,0 +1,284 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + break; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/31/106f933126ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/31/106f933126ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3acfe86 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/31/106f933126ac001710ff8a7c6bda0fb8 @@ -0,0 +1,89 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + logger.info("haveNewData:ʧ"); + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/33/b04561b206ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/33/b04561b206ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b4327ab --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/33/b04561b206ac001710ff8a7c6bda0fb8 @@ -0,0 +1,96 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/34/b06540c026ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/34/b06540c026ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6d00dfb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/34/b06540c026ac001710ff8a7c6bda0fb8 @@ -0,0 +1,234 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + private int len=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.splitData(data); + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/35/8092462f1eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/35/8092462f1eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f4e86f8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/35/8092462f1eac001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public DataStruct addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + struct.addData(data); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/36/106b6f256da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/36/106b6f256da800171a8482560d609ceb new file mode 100644 index 0000000..6d9a951 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/36/106b6f256da800171a8482560d609ceb @@ -0,0 +1,56 @@ +/** + * ļTestSendFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpSendFile; + +/** + * + * Ŀƣjudp + * ƣTestSendFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:25 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:25 + * ޸ıע + * @version + * + */ +public class TestSendFiles { + + /** + + * TODO( C ѡ) + + * @param name + + * @return + + * + + + */ + public static void main(String[] args) { + judpSendFile jsend=new judpSendFile("192.168.10.86",5555); + jsend.startSend(); + + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/36/406a1f2526ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/36/406a1f2526ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..07081d8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/36/406a1f2526ac001710ff8a7c6bda0fb8 @@ -0,0 +1,54 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/36/d0590bba1bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/36/d0590bba1bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e65d360 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/36/d0590bba1bac001710ff8a7c6bda0fb8 @@ -0,0 +1,55 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + TimeUnit.SECONDS.sleep(1); + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/39/803bf78dceac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/39/803bf78dceac001716b9ca6d5abb90bc new file mode 100644 index 0000000..4d49a03 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/39/803bf78dceac001716b9ca6d5abb90bc @@ -0,0 +1,206 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isReadMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isReadMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/39/f089629426ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/39/f089629426ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8816e0d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/39/f089629426ac001710ff8a7c6bda0fb8 @@ -0,0 +1,92 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + break; + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3b/0009e5c7a3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/3b/0009e5c7a3ad0017181ed9113883eda9 new file mode 100644 index 0000000..5fa122b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3b/0009e5c7a3ad0017181ed9113883eda9 @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3b/20158b335ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/3b/20158b335ca800171a8482560d609ceb new file mode 100644 index 0000000..0a33696 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3b/20158b335ca800171a8482560d609ceb @@ -0,0 +1,202 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + shutdown(); + } + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3c/20d0ca0806ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/3c/20d0ca0806ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..2d2d921 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3c/20d0ca0806ac001710ff8a7c6bda0fb8 @@ -0,0 +1,96 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3d/a0e3d71e22ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/3d/a0e3d71e22ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f508d95 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3d/a0e3d71e22ac001710ff8a7c6bda0fb8 @@ -0,0 +1,212 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + byte[] buf=new byte[bufSize];// + int index=0; + int r=0; + try { + while(true) + { + r=client.read(readBytes); + if(r==-1) + { + break; + } + else + { + if(r<=bufSize) + { + //result=new byte[r]; + //System.arraycopy(readBytes, 0, result, 0, r); + if(index+r hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + int num=0; + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + num++; + // + if(!list.isEmpty()) + { + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long startTime=System.currentTimeMillis(); + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + catch(Exception ex) + { + + } + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3d/d0dec61a6aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/3d/d0dec61a6aa800171a8482560d609ceb new file mode 100644 index 0000000..b411550 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3d/d0dec61a6aa800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3e/105906a604ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/105906a604ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3acb753 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/105906a604ac001710ff8a7c6bda0fb8 @@ -0,0 +1,86 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3e/10c01b9bd8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/10c01b9bd8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..5cfcf83 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/10c01b9bd8ac001716b9ca6d5abb90bc @@ -0,0 +1,152 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + try { + csocket.getInputStream().setLargeRead(islagerRead); + csocket.getInputStream().resetBufMaster(isRWMaster); + } catch (IOException e) { + e.printStackTrace(); + } + + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + *ôݶȡ + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3e/90c8f6fe1bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/90c8f6fe1bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3e743d5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3e/90c8f6fe1bac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +public DataStruct(int num) +{ + data=new byte[num][]; +} +public void addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + int dataLen=buf.getInt(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3f/0095c3b32bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/0095c3b32bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6441e79 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/0095c3b32bac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + log.info("ͣ"+f.getName()+","+bufSize); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + log.info("ͣ"+f.getName()+","+count); + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20ae3effb7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20ae3effb7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..a658247 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/20ae3effb7ac001716b9ca6d5abb90bc @@ -0,0 +1,193 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + long seqNo=packet.getPacketSequenceNumber(); + if(seqNo!=-1) + logger.info("DataPacket:"+seqNo); + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3f/90252382e1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/90252382e1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..f034620 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/90252382e1ac001716b9ca6d5abb90bc @@ -0,0 +1,193 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + } + speed=sumBytes/(()/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3f/a091f71264a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/a091f71264a800171a8482560d609ceb new file mode 100644 index 0000000..33c1e19 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/a091f71264a800171a8482560d609ceb @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/3f/d057016d64a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/d057016d64a800171a8482560d609ceb new file mode 100644 index 0000000..e21ff11 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/3f/d057016d64a800171a8482560d609ceb @@ -0,0 +1,50 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + // TODO Auto-generated method stub + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4/30a058a9e7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4/30a058a9e7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..cb3a344 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4/30a058a9e7ac001716b9ca6d5abb90bc @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="/home/jinyu/recFiles"; + rec.setDir(dir); + rec.start("192.168.30.128", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4/40be8a05e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4/40be8a05e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..0ff7251 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4/40be8a05e0ac001716b9ca6d5abb90bc @@ -0,0 +1,189 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long startTime=System.currentTimeMillis(); + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4/60fff865d8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4/60fff865d8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..d9caf81 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4/60fff865d8ac001716b9ca6d5abb90bc @@ -0,0 +1,358 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/40/a02a6e9dcfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/40/a02a6e9dcfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..fa7a396 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/40/a02a6e9dcfac001716b9ca6d5abb90bc @@ -0,0 +1,232 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ + if(highestReadSequenceNumber+10){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + System.out.println("sender sendUdtPacket1"); + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + System.out.println("sender sendUdtPacket2"); + } + if(length>0)active=true; + System.out.println("sender sendUdtPacket out"); + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + System.out.println("flush"); + flush(); + System.out.println("flush out"); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/41/f07d59bd1cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/41/f07d59bd1cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a227404 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/41/f07d59bd1cac001710ff8a7c6bda0fb8 @@ -0,0 +1,44 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer; +public long id; +private volatile int num=0; +private volatile int sum=0; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + + } +} +public boolean addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + buffer[index]=tmp; + num++; +} + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/42/101d91fd26ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/42/101d91fd26ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..500993a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/42/101d91fd26ac001710ff8a7c6bda0fb8 @@ -0,0 +1,234 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.splitData(data); + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + if(highestReadSequenceNumber+1 hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(tmp); + struct.clear(); + hash.remove(id); + } + return r; + +} +public byte[] getData() +{ + return queue.poll(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/44/00022a6de4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/44/00022a6de4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..7848a53 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/44/00022a6de4ac001716b9ca6d5abb90bc @@ -0,0 +1,219 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/44/10c21fc9d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/44/10c21fc9d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..4c5925c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/44/10c21fc9d6ac001716b9ca6d5abb90bc @@ -0,0 +1,248 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;isessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); +// session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest);//cd + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //cd + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/44/e0b7669b5ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/44/e0b7669b5ba800171a8482560d609ceb new file mode 100644 index 0000000..f6ab2a2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/44/e0b7669b5ba800171a8482560d609ceb @@ -0,0 +1,196 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + // TODO Auto-generated method stub + + } + + }) + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/45/30c1c047b5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/45/30c1c047b5ad0017181ed9113883eda9 new file mode 100644 index 0000000..f72f300 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/45/30c1c047b5ad0017181ed9113883eda9 @@ -0,0 +1,519 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/45/80fb200424ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/45/80fb200424ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7b49c56 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/45/80fb200424ac001710ff8a7c6bda0fb8 @@ -0,0 +1,324 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * + * ݲܷ + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+); + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/46/e0878eb7f8ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/46/e0878eb7f8ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a644cde --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/46/e0878eb7f8ab001710ff8a7c6bda0fb8 @@ -0,0 +1,347 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + } + } + }catch(SocketException ex){ + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/47/007297c0b8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/47/007297c0b8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8c45dc5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/47/007297c0b8ac001716b9ca6d5abb90bc @@ -0,0 +1,602 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/47/d00bbfdca0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/47/d00bbfdca0ad0017181ed9113883eda9 new file mode 100644 index 0000000..377ac17 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/47/d00bbfdca0ad0017181ed9113883eda9 @@ -0,0 +1,43 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + SendFiles send=new SendFiles("192.168.30.128", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0a3f354a2ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0a3f354a2ad0017181ed9113883eda9 new file mode 100644 index 0000000..3068e79 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0a3f354a2ad0017181ed9113883eda9 @@ -0,0 +1,55 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + String path = TestSendFiles.class.getProtectionDomain().getCodeSource().getLocation().getPath(); + int firstIndex = path.lastIndexOf(System.getProperty("path.separator")) + 1; + int lastIndex = path.lastIndexOf(File.separator) + 1; + path = path.substring(firstIndex, lastIndex); + ReadXml rd=new ReadXml(); + String xml= rd.readXml(path+"/config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0b6053b5ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0b6053b5ba800171a8482560d609ceb new file mode 100644 index 0000000..5969962 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/48/d0b6053b5ba800171a8482560d609ceb @@ -0,0 +1,174 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/49/3039da0c69a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/49/3039da0c69a800171a8482560d609ceb new file mode 100644 index 0000000..5697cf1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/49/3039da0c69a800171a8482560d609ceb @@ -0,0 +1,81 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/49/607bc94804ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/49/607bc94804ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..18dafab --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/49/607bc94804ac001710ff8a7c6bda0fb8 @@ -0,0 +1,71 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + long id=k.getid(); + + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4a/80cbba742aad001713e0de43c08806fd b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/80cbba742aad001713e0de43c08806fd new file mode 100644 index 0000000..998e39b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/80cbba742aad001713e0de43c08806fd @@ -0,0 +1,189 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + TimeUnit.MILLISECONDS.sleep(50); + logger.info("ʼû:"+hs.getInitialSeqNo()); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + socket=new UDTSocket(endPoint,this); + + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d05deaacb8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d05deaacb8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8cfe07a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d05deaacb8ac001716b9ca6d5abb90bc @@ -0,0 +1,601 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d0c629a9cdac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d0c629a9cdac001716b9ca6d5abb90bc new file mode 100644 index 0000000..74d5c2d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4a/d0c629a9cdac001716b9ca6d5abb90bc @@ -0,0 +1,205 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isReadMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isReadMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a035f5deb4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a035f5deb4ad0017181ed9113883eda9 new file mode 100644 index 0000000..1bcb149 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a035f5deb4ad0017181ed9113883eda9 @@ -0,0 +1,515 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a0ad7bad60a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a0ad7bad60a800171a8482560d609ceb new file mode 100644 index 0000000..d270f29 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4b/a0ad7bad60a800171a8482560d609ceb @@ -0,0 +1,268 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * @return + */ + public boolean isHasData() + { + return hasData; + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4c/00556ecf13ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/00556ecf13ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1590f39 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/00556ecf13ac001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpClient; + +public class TestClient { + + public static void main(String[] args) { + while(true) + { + judpClient client=new judpClient(); + client.connect("192.168.30.128", 5555); + byte[]data=("hello word "+System.currentTimeMillis()).getBytes(); + client.sendData(data); + client.close(); + try { + System.out.println("ȴ"); + TimeUnit.SECONDS.sleep(5); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f007c03509ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f007c03509ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..188ea86 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f007c03509ac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.util.HashMap; +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f03eaf6868a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f03eaf6868a800171a8482560d609ceb new file mode 100644 index 0000000..e87b7bf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f03eaf6868a800171a8482560d609ceb @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + entry.getValue() + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f0982c98e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f0982c98e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b074331 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4c/f0982c98e4ac001716b9ca6d5abb90bc @@ -0,0 +1,223 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4d/400ac46406ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/4d/400ac46406ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7d3d629 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4d/400ac46406ac001710ff8a7c6bda0fb8 @@ -0,0 +1,70 @@ +/** + * + */ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpServer; +import judp.judpSocket; + +/** + * @author jinyu + * + */ +public class TestServer { + public static void main(String[] args) { + + judpServer server=new judpServer("127.0.0.1",5555); + server.start(); + while(true) + { + judpSocket socket=server.accept(); + // + + Thread rec=new Thread(new Runnable() { + @Override + public void run() { + try + { + byte[] data=new byte[1024]; + int r=0; + while(r!=-1) + { + r=socket.readData(data); + if(r==0) + { + + try { + TimeUnit.MILLISECONDS.sleep(100); + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + if(r==-1) + { + System.out.println("ȡ-1˳"); + break; + } + byte[]tmp=new byte[r]; + System.arraycopy(data, 0, tmp, 0, r); + System.out.println(new String(tmp)); + + } + //socket.close(); + } + catch(Exception ex) + { + ex.printStackTrace(); + } + }} + ); + rec.setDaemon(true); + rec.start(); + + } + + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4d/b0a68230f7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/4d/b0a68230f7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7e0f55b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4d/b0a68230f7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,130 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4e/903b8e7ad6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4e/903b8e7ad6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3c5fe39 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4e/903b8e7ad6ac001716b9ca6d5abb90bc @@ -0,0 +1,279 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4e/b0d52a15e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/4e/b0d52a15e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..72ae1cb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4e/b0d52a15e0ac001716b9ca6d5abb90bc @@ -0,0 +1,188 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶM/S"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4f/200a00ac60a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/4f/200a00ac60a800171a8482560d609ceb new file mode 100644 index 0000000..0bad692 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4f/200a00ac60a800171a8482560d609ceb @@ -0,0 +1,262 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + public boolean isHasData() + { + return hasData + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/4f/305dcf6953ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/4f/305dcf6953ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9b12080 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/4f/305dcf6953ac001710ff8a7c6bda0fb8 @@ -0,0 +1,337 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + startGC(); + } + + public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/50/002264c122ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/50/002264c122ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..04e0139 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/50/002264c122ac001710ff8a7c6bda0fb8 @@ -0,0 +1,218 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * ȡ + * ֻsplitͶӦ + * @return + */ + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + + /** + * ر + */ + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/50/10970a0ca1ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/50/10970a0ca1ad0017181ed9113883eda9 new file mode 100644 index 0000000..8aad23a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/50/10970a0ca1ad0017181ed9113883eda9 @@ -0,0 +1,50 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml("config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles("192.168.30.128", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/50/300b00e08ead0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/50/300b00e08ead0017181ed9113883eda9 new file mode 100644 index 0000000..a927104 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/50/300b00e08ead0017181ed9113883eda9 @@ -0,0 +1,89 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.logging.Logger; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +private static final Logger logger=Logger.getLogger(judpGroupSocket.class.getName()); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + logger.info("Ƴsocket:"+id); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/50/6044e0b534ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/50/6044e0b534ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ead2099 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/50/6044e0b534ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + if(highestReadSequenceNumber+120) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/52/a0e88386d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/52/a0e88386d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1d7aad2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/52/a0e88386d6ac001716b9ca6d5abb90bc @@ -0,0 +1,283 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + public void setlargeRead(boolean islarge) + { + this.islagerRead=islarge; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/53/60e8bdb026ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/53/60e8bdb026ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..412b002 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/53/60e8bdb026ac001710ff8a7c6bda0fb8 @@ -0,0 +1,234 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + private int len=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/54/f09c3717a1ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/54/f09c3717a1ad0017181ed9113883eda9 new file mode 100644 index 0000000..dcf9df5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/54/f09c3717a1ad0017181ed9113883eda9 @@ -0,0 +1,50 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml("config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/55/2001542903ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/55/2001542903ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f2b2a40 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/55/2001542903ac001710ff8a7c6bda0fb8 @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + + public SocketReference(T referent) { + super(referent); + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/55/e05f7dc334ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/55/e05f7dc334ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ba5aaf4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/55/e05f7dc334ac001710ff8a7c6bda0fb8 @@ -0,0 +1,339 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + csocket.getInputStream().setLargeRead(islagerRead); + csocket.getInputStream().resetBufMaster(isRWMaster); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/56/40e91a0269a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/56/40e91a0269a800171a8482560d609ceb new file mode 100644 index 0000000..fef5062 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/56/40e91a0269a800171a8482560d609ceb @@ -0,0 +1,72 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + entry.getValue().getSocket(); + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/56/509c645db5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/56/509c645db5ad0017181ed9113883eda9 new file mode 100644 index 0000000..2449d51 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/56/509c645db5ad0017181ed9113883eda9 @@ -0,0 +1,523 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + client.connectNum-- + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/57/60df03ff04ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/57/60df03ff04ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7461180 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/57/60df03ff04ac001710ff8a7c6bda0fb8 @@ -0,0 +1,33 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long socketID, ReferenceQueue q) { + super(referent,q); + this.socketid=socketID; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/57/70fe88816da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/57/70fe88816da800171a8482560d609ceb new file mode 100644 index 0000000..9513601 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/57/70fe88816da800171a8482560d609ceb @@ -0,0 +1,35 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/57/c01e4b7e21ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/57/c01e4b7e21ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0a6eb23 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/57/c01e4b7e21ac001710ff8a7c6bda0fb8 @@ -0,0 +1,288 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private static final Logger logger=Logger.getLogger(judpSocket.class.getName()); +private PackagetCombin pack=new PackagetCombin(); +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + flushTime=System.currentTimeMillis(); + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/57/c030fc7309ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/57/c030fc7309ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0147e71 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/57/c030fc7309ac001710ff8a7c6bda0fb8 @@ -0,0 +1,101 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.util.HashMap; +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + map.remove(k); + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/57/d0125e1f6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/57/d0125e1f6da800171a8482560d609ceb new file mode 100644 index 0000000..41b9514 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/57/d0125e1f6da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFile { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("127.0.0.1", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/58/50cfdaa722ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/58/50cfdaa722ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..dc2286d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/58/50cfdaa722ac001710ff8a7c6bda0fb8 @@ -0,0 +1,212 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + + /** + * ر + */ + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/58/80a5207c6fa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/58/80a5207c6fa800171a8482560d609ceb new file mode 100644 index 0000000..e4dde0b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/58/80a5207c6fa800171a8482560d609ceb @@ -0,0 +1,269 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/59/2091b446e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/59/2091b446e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6d8ec44 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/59/2091b446e0ac001716b9ca6d5abb90bc @@ -0,0 +1,148 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5a/10ee44b7a0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/10ee44b7a0ad0017181ed9113883eda9 new file mode 100644 index 0000000..773db69 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/10ee44b7a0ad0017181ed9113883eda9 @@ -0,0 +1,79 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5a/30d29f9969a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/30d29f9969a800171a8482560d609ceb new file mode 100644 index 0000000..24e8ae2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/30d29f9969a800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + sessionHandoff.put(jsocket); + SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5a/b091bc44e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/b091bc44e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..dde6eda --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/b091bc44e0ac001716b9ca6d5abb90bc @@ -0,0 +1,149 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e40d3ea0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e40d3ea0ad0017181ed9113883eda9 new file mode 100644 index 0000000..564436a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e40d3ea0ad0017181ed9113883eda9 @@ -0,0 +1,52 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); + doc.gete +} +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e9c48ee4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e9c48ee4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..fbac0a2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5a/c0e9c48ee4ac001716b9ca6d5abb90bc @@ -0,0 +1,220 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b0bdcfc2d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b0bdcfc2d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..85fac30 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5b/b0bdcfc2d7ac001716b9ca6d5abb90bc @@ -0,0 +1,143 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.isRWMaster=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5c/20504804c5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/5c/20504804c5ad0017181ed9113883eda9 new file mode 100644 index 0000000..fcbfe7a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5c/20504804c5ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5d/6043da1d1aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/5d/6043da1d1aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1b2627c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5d/6043da1d1aac001710ff8a7c6bda0fb8 @@ -0,0 +1,74 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + buffer[readPosition]=null;// + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5e/205e2eb706ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/205e2eb706ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a0ac084 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/205e2eb706ac001710ff8a7c6bda0fb8 @@ -0,0 +1,97 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5e/30073a3d25ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/30073a3d25ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b93d76e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/30073a3d25ac001710ff8a7c6bda0fb8 @@ -0,0 +1,233 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long startTime=System.currentTimeMillis(); + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5e/80cf2f975ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/80cf2f975ca800171a8482560d609ceb new file mode 100644 index 0000000..0916152 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5e/80cf2f975ca800171a8482560d609ceb @@ -0,0 +1,232 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + private final int waitClose=10*1000; + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5f/10f8023268a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/5f/10f8023268a800171a8482560d609ceb new file mode 100644 index 0000000..6aa4c17 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5f/10f8023268a800171a8482560d609ceb @@ -0,0 +1,81 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/5f/d03f8ec3e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/5f/d03f8ec3e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..13eb70a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/5f/d03f8ec3e4ac001716b9ca6d5abb90bc @@ -0,0 +1,234 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + if(writeFile(tmp)) + { + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6/40f9d9b9ceac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/6/40f9d9b9ceac001716b9ca6d5abb90bc new file mode 100644 index 0000000..483ab4e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6/40f9d9b9ceac001716b9ca6d5abb90bc @@ -0,0 +1,210 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + if(buffer[insert]==null + } + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/60/0049134464a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/60/0049134464a800171a8482560d609ceb new file mode 100644 index 0000000..f090cbb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/60/0049134464a800171a8482560d609ceb @@ -0,0 +1,45 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + startGC(); + } + + public static synchronized SocketManager getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/60/2023350a64a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/60/2023350a64a800171a8482560d609ceb new file mode 100644 index 0000000..7f0875d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/60/2023350a64a800171a8482560d609ceb @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash. + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/60/30e12f8c69a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/60/30e12f8c69a800171a8482560d609ceb new file mode 100644 index 0000000..7ed3973 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/60/30e12f8c69a800171a8482560d609ceb @@ -0,0 +1,99 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/61/60416b18e5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/61/60416b18e5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..e8b042c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/61/60416b18e5ac001716b9ca6d5abb90bc @@ -0,0 +1,239 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/61/a02c15f303ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/61/a02c15f303ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f46d638 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/61/a02c15f303ac001710ff8a7c6bda0fb8 @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (WeakReference) q.remove()) != null) { + + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/62/d0dc45525ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/62/d0dc45525ba800171a8482560d609ceb new file mode 100644 index 0000000..fd9a135 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/62/d0dc45525ba800171a8482560d609ceb @@ -0,0 +1,177 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + public void close() + { + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/63/1027745f23ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/63/1027745f23ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..19c5261 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/63/1027745f23ac001710ff8a7c6bda0fb8 @@ -0,0 +1,232 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/63/40a19ee8ceac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/63/40a19ee8ceac001716b9ca6d5abb90bc new file mode 100644 index 0000000..bf97858 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/63/40a19ee8ceac001716b9ca6d5abb90bc @@ -0,0 +1,220 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + + } + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/63/f0ff4653cbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/63/f0ff4653cbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3bf058c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/63/f0ff4653cbac001716b9ca6d5abb90bc @@ -0,0 +1,195 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + //private final HashSet position; + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + //this.position=new HashSet(size); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/64/00f0eed5f6ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/64/00f0eed5f6ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..10c551b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/64/00f0eed5f6ab001710ff8a7c6bda0fb8 @@ -0,0 +1,114 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/64/d0b50df3b4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/64/d0b50df3b4ad0017181ed9113883eda9 new file mode 100644 index 0000000..97e82d9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/64/d0b50df3b4ad0017181ed9113883eda9 @@ -0,0 +1,187 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + public int connectNum=0; + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + Thread.sleep(50); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + System.out.println("ʼû2:"+this.getInitialSequenceNumber()); + socket=new UDTSocket(endPoint,this); + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/65/20253f0eb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/65/20253f0eb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..1c4526c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/65/20253f0eb3ad0017181ed9113883eda9 @@ -0,0 +1,503 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/65/50bfc894a6ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/65/50bfc894a6ad0017181ed9113883eda9 new file mode 100644 index 0000000..daaf7cb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/65/50bfc894a6ad0017181ed9113883eda9 @@ -0,0 +1,52 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + + ReadXml rd=new ReadXml(); + String xml= rd.readXml(ReadXml.getPath()+"/config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/65/c0b5f764b9ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/65/c0b5f764b9ad0017181ed9113883eda9 new file mode 100644 index 0000000..df6ad44 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/65/c0b5f764b9ad0017181ed9113883eda9 @@ -0,0 +1,356 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest);//cd + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //cd + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/65/d0bc506103ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/65/d0bc506103ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c0c594c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/65/d0bc506103ac001710ff8a7c6bda0fb8 @@ -0,0 +1,24 @@ +/** + * + */ +package judp; + + +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private final long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/65/e0d96e5a1eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/65/e0d96e5a1eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ce762a1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/65/e0d96e5a1eac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public DataStruct addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + struct.addData(data); + return struct; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/66/10f59fb9a0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/66/10f59fb9a0ad0017181ed9113883eda9 new file mode 100644 index 0000000..e9cfdb4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/66/10f59fb9a0ad0017181ed9113883eda9 @@ -0,0 +1,79 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc = null; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/66/704245e5e1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/66/704245e5e1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b82e88d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/66/704245e5e1ac001716b9ca6d5abb90bc @@ -0,0 +1,148 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + log.info("ͣ"+f.getName()+","+); + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/66/804c48ac2bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/66/804c48ac2bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d60160c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/66/804c48ac2bac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/67/1081b1f8b5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/67/1081b1f8b5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..721e9fa --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/67/1081b1f8b5ac001716b9ca6d5abb90bc @@ -0,0 +1,191 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + logger.info("DataPacket:"+packet.getPacketSequenceNumber()); + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/67/60dc22d413ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/67/60dc22d413ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e0ebf3f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/67/60dc22d413ac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpClient; + +public class TestClient { + + public static void main(String[] args) { + long num=0; + while(true) + { + judpClient client=new judpClient(); + client.connect("192.168.30.128", 5555); + byte[]data=("hello word "+num).getBytes(); + client.sendData(data); + client.close(); + try { + System.out.println("ȴ"); + TimeUnit.SECONDS.sleep(5); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/67/80be36cff8ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/67/80be36cff8ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b64eea9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/67/80be36cff8ab001710ff8a7c6bda0fb8 @@ -0,0 +1,351 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&) + { + //Ѿ + } + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/67/c071fbe65ea800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/67/c071fbe65ea800171a8482560d609ceb new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/67/d0d5236bf4ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/67/d0d5236bf4ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a3b5422 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/67/d0d5236bf4ab001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpClient; + +public class TestClient { + + public static void main(String[] args) { + while(true) + { + judpClient client=new judpClient(); + client.connect("127.0.0.1", 5555); + byte[]data=("hello word "+System.currentTimeMillis()).getBytes(); + client.sendData(data); + client.close(); + try { + System.out.println("ȴ"); + TimeUnit.SECONDS.sleep(40); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/69/b06da8a2d8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/69/b06da8a2d8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..57f26ad --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/69/b06da8a2d8ac001716b9ca6d5abb90bc @@ -0,0 +1,152 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + try { + csocket.getInputStream().setLargeRead(islagerRead); + csocket.getInputStream().resetBufMaster(isRWMaster); + } catch (IOException e) { + e.printStackTrace(); + } + + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * ôݶȡ + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/69/d0e5e1f3a0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/69/d0e5e1f3a0ad0017181ed9113883eda9 new file mode 100644 index 0000000..faccbc2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/69/d0e5e1f3a0ad0017181ed9113883eda9 @@ -0,0 +1,45 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + ReadXml rd=new ReadXml(); + rd.readXml("config.xml"); + SendFiles send=new SendFiles("192.168.30.128", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6a/40965eabcfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/6a/40965eabcfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..03c11f3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6a/40965eabcfac001716b9ca6d5abb90bc @@ -0,0 +1,232 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ + if(highestReadSequenceNumber+1100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + TimeUnit.SECONDS.sleep(1); + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6e/40913b1af8ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/40913b1af8ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..86b3655 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/40913b1af8ab001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.logging.Logger; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +private static final Logger logger=Logger.getLogger(judpGroupSocket.class.getName()); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6e/c0a030dfdfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/c0a030dfdfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b176735 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/c0a030dfdfac001716b9ca6d5abb90bc @@ -0,0 +1,187 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long startTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + catch(Exception ex) + { + + } + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6e/d0f5ffe8f7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/d0f5ffe8f7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d411386 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6e/d0f5ffe8f7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6f/a0409b8eb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/6f/a0409b8eb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..c920737 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6f/a0409b8eb3ad0017181ed9113883eda9 @@ -0,0 +1,514 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/6f/c03e69c56da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/6f/c03e69c56da800171a8482560d609ceb new file mode 100644 index 0000000..9361825 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/6f/c03e69c56da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFiles { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("127.0.0.1", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7/509a29f366a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/7/509a29f366a800171a8482560d609ceb new file mode 100644 index 0000000..5f690c2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7/509a29f366a800171a8482560d609ceb @@ -0,0 +1,54 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + for( int i = 0 ; i < list.size() ; i++) { + try { + if(list.get(i).getInputStream().isHasData()) + { + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7/a0002b2d5ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/7/a0002b2d5ca800171a8482560d609ceb new file mode 100644 index 0000000..2f70404 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7/a0002b2d5ca800171a8482560d609ceb @@ -0,0 +1,202 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + + } + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7/d084703024ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7/d084703024ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9c4ef51 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7/d084703024ac001710ff8a7c6bda0fb8 @@ -0,0 +1,233 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/70/907af0871eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/70/907af0871eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ce762a1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/70/907af0871eac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public DataStruct addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + struct.addData(data); + return struct; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084b6db9aad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084b6db9aad0017181ed9113883eda9 new file mode 100644 index 0000000..1db08e7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/3084b6db9aad0017181ed9113883eda9 @@ -0,0 +1,43 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/5038a5acd5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/71/5038a5acd5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..668bd85 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/5038a5acd5ac001716b9ca6d5abb90bc @@ -0,0 +1,264 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/604351d567a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/71/604351d567a800171a8482560d609ceb new file mode 100644 index 0000000..09568a3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/604351d567a800171a8482560d609ceb @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/60903e2466a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/71/60903e2466a800171a8482560d609ceb new file mode 100644 index 0000000..bb5667c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/60903e2466a800171a8482560d609ceb @@ -0,0 +1,45 @@ +/** + * + */ +package judp; + +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + for( int i = 0 ; i < list.size() ; i++) { + if(list.get(i).getInputStream().isHasData()) + { + return list.get(i); + } + } + return null; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/80add8d6d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/71/80add8d6d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..cef47cd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/80add8d6d7ac001716b9ca6d5abb90bc @@ -0,0 +1,143 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.isRWMaster=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/71/b04f3e4167a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/71/b04f3e4167a800171a8482560d609ceb new file mode 100644 index 0000000..c639eca --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/71/b04f3e4167a800171a8482560d609ceb @@ -0,0 +1,66 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + UDTSocket find=null; + int index=0; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(find==null) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳر + find=list.get(i); + i=-1;//± + } + } + else + { + // + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/72/10921d306fa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/72/10921d306fa800171a8482560d609ceb new file mode 100644 index 0000000..304fccf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/72/10921d306fa800171a8482560d609ceb @@ -0,0 +1,115 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + int num=0; + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + num++; + // + if(!list.isEmpty()) + { + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public judpGroupSocket getSocket() +{ + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/72/f02fa8b892ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/72/f02fa8b892ad0017181ed9113883eda9 new file mode 100644 index 0000000..476638b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/72/f02fa8b892ad0017181ed9113883eda9 @@ -0,0 +1,503 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/73/00abaea82bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/73/00abaea82bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..cefffa2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/73/00abaea82bac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + TimeUnit.SECONDS.sleep(1); + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/74/3091ac6c7fad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/74/3091ac6c7fad0017181ed9113883eda9 new file mode 100644 index 0000000..b61d81d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/74/3091ac6c7fad0017181ed9113883eda9 @@ -0,0 +1,191 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/74/70995f1f6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/74/70995f1f6da800171a8482560d609ceb new file mode 100644 index 0000000..9361825 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/74/70995f1f6da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFiles { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("127.0.0.1", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/74/a0ba2744b2ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/74/a0ba2744b2ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..bb7eedd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/74/a0ba2744b2ac001716b9ca6d5abb90bc @@ -0,0 +1,191 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + logger.info("DataPacket:"+p.getPacketSequenceNumber()); + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/74/b065917426ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/74/b065917426ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..db39f83 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/74/b065917426ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + logger.info("haveNewData:ʧ"); + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/75/a0430dbae1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/75/a0430dbae1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..778d49f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/75/a0430dbae1ac001716b9ca6d5abb90bc @@ -0,0 +1,149 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/75/b0a223eb03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/75/b0a223eb03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..532b638 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/75/b0a223eb03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + + /** + * ôݶȡ + * @param islarge + */ + public void setlargeRead(boolean islarge) + { + this.islagerRead=islarge; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/77/403c36a21aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/77/403c36a21aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..eed32b4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/77/403c36a21aac001710ff8a7c6bda0fb8 @@ -0,0 +1,12 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class DataStruct { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/78/10e15310c3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/78/10e15310c3ad0017181ed9113883eda9 new file mode 100644 index 0000000..8d9a372 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/78/10e15310c3ad0017181ed9113883eda9 @@ -0,0 +1,525 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + client.connectNum--; + logger.info("lastAckSequenceNumber"+ackNumber); + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/78/8067edbee4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/78/8067edbee4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..fd792ee --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/78/8067edbee4ac001716b9ca6d5abb90bc @@ -0,0 +1,229 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + TimeUnit.MILLISECONDS.sleep(100); + } + if(writeFile(tmp)) + { + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/78/9086b899d8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/78/9086b899d8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..22b9ccb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/78/9086b899d8ac001716b9ca6d5abb90bc @@ -0,0 +1,152 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + try { + csocket.getInputStream().setLargeRead(islagerRead); + csocket.getInputStream().resetBufMaster(isRWMaster); + } catch (IOException e) { + e.printStackTrace(); + } + + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/78/b07ba83069a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/78/b07ba83069a800171a8482560d609ceb new file mode 100644 index 0000000..39f7363 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/78/b07ba83069a800171a8482560d609ceb @@ -0,0 +1,91 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7a/60f5446d26ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7a/60f5446d26ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ca3ae6b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7a/60f5446d26ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7c/00baf1751bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7c/00baf1751bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..fe052ed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7c/00baf1751bac001710ff8a7c6bda0fb8 @@ -0,0 +1,14 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[] data; +public long id; +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7c/708d70c31aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7c/708d70c31aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f009da97d5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f009da97d5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..662c22b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7c/f009da97d5ac001716b9ca6d5abb90bc @@ -0,0 +1,255 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50c2175e68a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50c2175e68a800171a8482560d609ceb new file mode 100644 index 0000000..8355492 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50c2175e68a800171a8482560d609ceb @@ -0,0 +1,78 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50df241c27ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50df241c27ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..00bab17 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/50df241c27ac001710ff8a7c6bda0fb8 @@ -0,0 +1,328 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7d/a00a34b931ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/a00a34b931ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ef16d27 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/a00a34b931ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true; + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + receiveBuffer.setBufMaster(isRead); + + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + receiveBuffer.setLargeRead(islarge); + } + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7d/d043da1809ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/d043da1809ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5ae9543 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/d043da1809ac001710ff8a7c6bda0fb8 @@ -0,0 +1,98 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7d/f014ead31aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/f014ead31aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8d1ee8a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7d/f014ead31aac001710ff8a7c6bda0fb8 @@ -0,0 +1,12 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class PackagetCombin { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7e/006d75ddffab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/006d75ddffab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6fd43fa --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/006d75ddffab001710ff8a7c6bda0fb8 @@ -0,0 +1,79 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + + + } + private void startThread() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + WeakReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + if(endPoint!=null) + { + endPoint.removeSession(socket.getSocketID()); + } + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7e/401863511cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/401863511cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3b71a22 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/401863511cac001710ff8a7c6bda0fb8 @@ -0,0 +1,38 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer; +public long id; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + +} +public boolean addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + buffer[index]=tmp; + +} + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7e/b067998b05ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/b067998b05ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d9640f6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7e/b067998b05ac001710ff8a7c6bda0fb8 @@ -0,0 +1,93 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7f/3056569822ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/3056569822ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7e284f6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/3056569822ac001710ff8a7c6bda0fb8 @@ -0,0 +1,208 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7f/40c53669d8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/40c53669d8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..17670bd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/40c53669d8ac001716b9ca6d5abb90bc @@ -0,0 +1,363 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + + + } + private void startThread() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + WeakReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + socket. + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/7f/b07dd0961bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/b07dd0961bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ff17ea3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/7f/b07dd0961bac001710ff8a7c6bda0fb8 @@ -0,0 +1,14 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/80/105d7f665ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/80/105d7f665ca800171a8482560d609ceb new file mode 100644 index 0000000..79ba998 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/80/105d7f665ca800171a8482560d609ceb @@ -0,0 +1,223 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/80/d030786d1aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/80/d030786d1aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..63f3244 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/80/d030786d1aac001710ff8a7c6bda0fb8 @@ -0,0 +1,76 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + + } + if(length>0)active=true; + + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + System.out.println("flush"); + flush(); + System.out.println("flush out"); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/81/500e2b00d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/81/500e2b00d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8a8a7be --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/81/500e2b00d6ac001716b9ca6d5abb90bc @@ -0,0 +1,273 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/82/0096696f19ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/82/0096696f19ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..05bd6a2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/82/0096696f19ac001710ff8a7c6bda0fb8 @@ -0,0 +1,14 @@ +/** + * + */ +package judp; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong subid=new AtomicLong(0); + public static int dataSzie=1472; + public byte[][] split(byte[]data) +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/82/209d88b969a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/82/209d88b969a800171a8482560d609ceb new file mode 100644 index 0000000..68eb196 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/82/209d88b969a800171a8482560d609ceb @@ -0,0 +1,114 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + SocketControls.getInstance().getSocket(); + judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/82/50bd4a31d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/82/50bd4a31d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..dfedccd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/82/50bd4a31d6ac001716b9ca6d5abb90bc @@ -0,0 +1,279 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/82/7042778204ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/82/7042778204ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f72cd53 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/82/7042778204ac001710ff8a7c6bda0fb8 @@ -0,0 +1,86 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/82/801757f229ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/82/801757f229ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..2e2ea88 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/82/801757f229ac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + System.out.println("sender sendUdtPacket1"); + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + System.out.println("sender sendUdtPacket2"); + } + if(length>0)active=true; + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + flush(); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/83/d01fa7f1d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/83/d01fa7f1d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1d41446 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/83/d01fa7f1d6ac001716b9ca6d5abb90bc @@ -0,0 +1,253 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/83/e044245edbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/83/e044245edbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..9f48531 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/83/e044245edbac001716b9ca6d5abb90bc @@ -0,0 +1,368 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;isessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/84/7015bce5f7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/84/7015bce5f7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..25b7e89 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/84/7015bce5f7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/84/80036963c9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/84/80036963c9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..557fe8d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/84/80036963c9ac001716b9ca6d5abb90bc @@ -0,0 +1,605 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + logger.info("haveNewData:ʧ"); + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/84/a05eab38e6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/84/a05eab38e6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..70064a3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/84/a05eab38e6ac001716b9ca6d5abb90bc @@ -0,0 +1,248 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + break; + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/209583282cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/85/209583282cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..406472e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/209583282cac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(sumNum>=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/80f057855ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/85/80f057855ca800171a8482560d609ceb new file mode 100644 index 0000000..e266d43 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/80f057855ca800171a8482560d609ceb @@ -0,0 +1,227 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/90ae4b9621ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/85/90ae4b9621ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c92649a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/90ae4b9621ac001710ff8a7c6bda0fb8 @@ -0,0 +1,287 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/a0816d39a0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/85/a0816d39a0ad0017181ed9113883eda9 new file mode 100644 index 0000000..79a64ce --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/a0816d39a0ad0017181ed9113883eda9 @@ -0,0 +1,52 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.StringReader; + +import javax.swing.text.Document; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); +} +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/c09cd59465a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/85/c09cd59465a800171a8482560d609ceb new file mode 100644 index 0000000..c24f75a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/c09cd59465a800171a8482560d609ceb @@ -0,0 +1,24 @@ +/** + * + */ +package judp; + +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/85/f09ac541b3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/85/f09ac541b3ad0017181ed9113883eda9 new file mode 100644 index 0000000..b283fb5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/85/f09ac541b3ad0017181ed9113883eda9 @@ -0,0 +1,504 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/86/4061804bb5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/86/4061804bb5ad0017181ed9113883eda9 new file mode 100644 index 0000000..3c4ed9c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/86/4061804bb5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/86/901545d3ceac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/86/901545d3ceac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8d6a9c8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/86/901545d3ceac001716b9ca6d5abb90bc @@ -0,0 +1,216 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0f69645e1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0f69645e1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..ab51e34 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/86/b0f69645e1ac001716b9ca6d5abb90bc @@ -0,0 +1,187 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/87/905c92e81bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/87/905c92e81bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b0190e5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/87/905c92e81bac001710ff8a7c6bda0fb8 @@ -0,0 +1,23 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +public void addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int index=buf.getInt(); + int dataLen=buf.getInt(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/87/b04abcedceac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/87/b04abcedceac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1a9a1c7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/87/b04abcedceac001716b9ca6d5abb90bc @@ -0,0 +1,221 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/87/d06fb23ef8ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/87/d06fb23ef8ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c922679 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/87/d06fb23ef8ab001710ff8a7c6bda0fb8 @@ -0,0 +1,131 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +//private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + //ƳѾɹsocket + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + + + } + private void startThread() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + WeakReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/88/300f6db6a1ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/88/300f6db6a1ad0017181ed9113883eda9 new file mode 100644 index 0000000..5bbf486 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/88/300f6db6a1ad0017181ed9113883eda9 @@ -0,0 +1,51 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + String path = TestSendFiles.class.getProtectionDomain().getCodeSource().getLocation().getPath(); + ReadXml rd=new ReadXml(); + String xml= rd.readXml("config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/88/40c685021dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/88/40c685021dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f9764fc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/88/40c685021dac001710ff8a7c6bda0fb8 @@ -0,0 +1,49 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer; +public long id; +private volatile int num=0; +private volatile int sum=0; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + + } + } +} +public boolean addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + buffer[index]=tmp; + num++; + sum+=tmp.length; +} + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/88/a03701d4e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/88/a03701d4e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3f7dd9d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/88/a03701d4e4ac001716b9ca6d5abb90bc @@ -0,0 +1,235 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/88/c0bd27e169a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/88/c0bd27e169a800171a8482560d609ceb new file mode 100644 index 0000000..d730a23 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/88/c0bd27e169a800171a8482560d609ceb @@ -0,0 +1,109 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/88/f0cdb76ee4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/88/f0cdb76ee4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..a7f8c93 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/88/f0cdb76ee4ac001716b9ca6d5abb90bc @@ -0,0 +1,220 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + private String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private long sumBytes=0; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/89/10b16869e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/89/10b16869e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..fd0c49b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/89/10b16869e0ac001716b9ca6d5abb90bc @@ -0,0 +1,149 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long end=System.currentTimeMillis(); + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/89/20a9116191ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/89/20a9116191ad0017181ed9113883eda9 new file mode 100644 index 0000000..478d04b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/89/20a9116191ad0017181ed9113883eda9 @@ -0,0 +1,503 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ + + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/89/60482f9831ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/89/60482f9831ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5e16be5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/89/60482f9831ac001710ff8a7c6bda0fb8 @@ -0,0 +1,337 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + sumBytes=0;//Ѿ + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8b/2028bc9e03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8b/2028bc9e03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f5ef8ed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8b/2028bc9e03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,77 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8b/f049864a2dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8b/f049864a2dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..edbe122 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8b/f049864a2dac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +UDTSocket socket=SocketControls.getInstance().getSocket(); +judpSocket jsocket=new judpSocket(socket); +//judpSocket jsocket= sessionHandoff.take(); +return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8c/706d27faa0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/8c/706d27faa0ad0017181ed9113883eda9 new file mode 100644 index 0000000..04bf814 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8c/706d27faa0ad0017181ed9113883eda9 @@ -0,0 +1,50 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml("config.xml"); + String[] config=null; + if(xml!=null) + { + + } + SendFiles send=new SendFiles("192.168.30.128", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8d/402cdc156aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/8d/402cdc156aa800171a8482560d609ceb new file mode 100644 index 0000000..94865bd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8d/402cdc156aa800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8d/e0ba0b7bd4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/8d/e0ba0b7bd4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..7963bec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8d/e0ba0b7bd4ac001716b9ca6d5abb90bc @@ -0,0 +1,254 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8e/4072bac31bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/4072bac31bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..573e0a2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/4072bac31bac001710ff8a7c6bda0fb8 @@ -0,0 +1,26 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(); + hash.put(id, struct); + } + struct.a +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8e/40caa7ab5ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/40caa7ab5ba800171a8482560d609ceb new file mode 100644 index 0000000..ac9ea61 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/40caa7ab5ba800171a8482560d609ceb @@ -0,0 +1,196 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }) + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8e/603dcdc705ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/603dcdc705ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ff8d242 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/603dcdc705ac001710ff8a7c6bda0fb8 @@ -0,0 +1,92 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8e/c06f82a71aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/c06f82a71aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..cbf2344 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8e/c06f82a71aac001710ff8a7c6bda0fb8 @@ -0,0 +1,13 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[] data; +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/8f/70ff0f2bf7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/8f/70ff0f2bf7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..47fb712 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/8f/70ff0f2bf7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,125 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;i=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ + if(highestReadSequenceNumber+1 hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + //ƳѾɹsocket + for(int i=0;i0){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + } + if(length>0)active=true; + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + flush(); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/93/2080768c98ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/93/2080768c98ad0017181ed9113883eda9 new file mode 100644 index 0000000..cb3a344 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/93/2080768c98ad0017181ed9113883eda9 @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="/home/jinyu/recFiles"; + rec.setDir(dir); + rec.start("192.168.30.128", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/93/b0b2529ed9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/93/b0b2529ed9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..3735d11 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/93/b0b2529ed9ac001716b9ca6d5abb90bc @@ -0,0 +1,154 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/93/e0abad5a03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/93/e0abad5a03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6135c1a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/93/e0abad5a03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + + +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private final long id=-1; + public SocketReference(T referent) { + super(referent); + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/93/f0f80f7ad8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/93/f0f80f7ad8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..855d7e3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/93/f0f80f7ad8ac001716b9ca6d5abb90bc @@ -0,0 +1,363 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long id, ReferenceQueue q) { + super(referent,q); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/94/80509c7cd5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/94/80509c7cd5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..76c9a58 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/94/80509c7cd5ac001716b9ca6d5abb90bc @@ -0,0 +1,254 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0c4843f89ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0c4843f89ad0017181ed9113883eda9 new file mode 100644 index 0000000..848dcde --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0c4843f89ad0017181ed9113883eda9 @@ -0,0 +1,190 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + Thread.sleep(50); + logger.info("ʼû:"+hs.getInitialSeqNo()); + System.out.println("ʼû1:"+hs.getInitialSeqNo()); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + System.out.println("ʼû2:"+this.getInitialSequenceNumber()); + socket=new UDTSocket(endPoint,this); + + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0e9a906f7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0e9a906f7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8e5e548 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0e9a906f7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,115 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private long sumBytes=0; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0f5f1f904ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0f5f1f904ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1865828 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/94/c0f5f1f904ac001710ff8a7c6bda0fb8 @@ -0,0 +1,33 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long socketID, ReferenceQueue q) { + super(referent,q); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/95/106ce8205ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/95/106ce8205ca800171a8482560d609ceb new file mode 100644 index 0000000..5a0a8c9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/95/106ce8205ca800171a8482560d609ceb @@ -0,0 +1,199 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + clientSession. + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/95/80feebb422ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/95/80feebb422ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..38700f4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/95/80feebb422ac001710ff8a7c6bda0fb8 @@ -0,0 +1,217 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * ȡ + * @return + */ + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + + /** + * ر + */ + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0b13b4665a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0b13b4665a800171a8482560d609ceb new file mode 100644 index 0000000..f1d0563 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/95/d0b13b4665a800171a8482560d609ceb @@ -0,0 +1,67 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.Map; +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + for(Entry entry:hash.entrySet()) + { + + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/96/50660e361aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/96/50660e361aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..589d1a5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/96/50660e361aac001710ff8a7c6bda0fb8 @@ -0,0 +1,74 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i=buffer.length) + { + //ɹ + + } +} +public boolean addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + buffer[index]=tmp; + num++; + sum+=tmp.length; +} + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/98/40b88e4fdeac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/98/40b88e4fdeac001716b9ca6d5abb90bc new file mode 100644 index 0000000..73c5430 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/98/40b88e4fdeac001716b9ca6d5abb90bc @@ -0,0 +1,183 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long startTime=System.currentTimeMillis(); + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + long speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/98/806ec5ec63a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/98/806ec5ec63a800171a8482560d609ceb new file mode 100644 index 0000000..3b94973 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/98/806ec5ec63a800171a8482560d609ceb @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + hash.get(socket.getSession().getDestination().getSocketID()); + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/98/905f0aa3a3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/98/905f0aa3a3ad0017181ed9113883eda9 new file mode 100644 index 0000000..37a1e18 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/98/905f0aa3a3ad0017181ed9113883eda9 @@ -0,0 +1,369 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +//private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + break; + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + //readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + // readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/98/e0ddaa03e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/98/e0ddaa03e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..4d70528 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/98/e0ddaa03e4ac001716b9ca6d5abb90bc @@ -0,0 +1,209 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + ConcurrentLinkedQueue recData=new ConcurrentLinkedQueue(); + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/99/0038300d04ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/99/0038300d04ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..71a5f57 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/99/0038300d04ac001710ff8a7c6bda0fb8 @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/99/108ba746dbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/99/108ba746dbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6275295 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/99/108ba746dbac001716b9ca6d5abb90bc @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(sumNum>=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9a/5047c66c59ac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/5047c66c59ac00171c63d91e40f02a62 new file mode 100644 index 0000000..66b8f57 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/5047c66c59ac00171c63d91e40f02a62 @@ -0,0 +1,153 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9a/9020bf8105ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/9020bf8105ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..82c88da --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/9020bf8105ac001710ff8a7c6bda0fb8 @@ -0,0 +1,92 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9a/90e58c27dbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/90e58c27dbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b759723 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/90e58c27dbac001716b9ca6d5abb90bc @@ -0,0 +1,291 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true; + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + receiveBuffer.resetBufMaster(isRead); + + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + receiveBuffer.setLargeRead(islarge); + } + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9a/a0ca38a134ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/a0ca38a134ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a92c305 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9a/a0ca38a134ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + // + recQueue.clear(); + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + break; + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9b/a0c5a62123ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9b/a0c5a62123ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9296ded --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9b/a0c5a62123ac001710ff8a7c6bda0fb8 @@ -0,0 +1,240 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + + /** + * ȡ + * ֻsplitͶӦ + * @return + */ + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + + /** + * ر + */ + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9c/2087ada01fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/2087ada01fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6155966 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/2087ada01fac001710ff8a7c6bda0fb8 @@ -0,0 +1,35 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + queue.offer(struct.getData()); + } + return r; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9c/701d65425ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/701d65425ca800171a8482560d609ceb new file mode 100644 index 0000000..5bb506b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/701d65425ca800171a8482560d609ceb @@ -0,0 +1,216 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d0238e50c3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d0238e50c3ad0017181ed9113883eda9 new file mode 100644 index 0000000..fd0de3f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d0238e50c3ad0017181ed9113883eda9 @@ -0,0 +1,494 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d051dafe19ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d051dafe19ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..892959d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9c/d051dafe19ac001710ff8a7c6bda0fb8 @@ -0,0 +1,74 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + entry.getValue().getSocket(); + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9d/5049179dd5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/9d/5049179dd5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..eccfe90 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9d/5049179dd5ac001716b9ca6d5abb90bc @@ -0,0 +1,259 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9d/a0bc950e1eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9d/a0bc950e1eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..4958bf3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9d/a0bc950e1eac001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(); + hash.put(id, struct); + } + struct.addData(data); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9e/e01bd697e1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/9e/e01bd697e1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..9c4eb48 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9e/e01bd697e1ac001716b9ca6d5abb90bc @@ -0,0 +1,198 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9f/00cb17ba1dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9f/00cb17ba1dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c3490cd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9f/00cb17ba1dac001710ff8a7c6bda0fb8 @@ -0,0 +1,65 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + int index=0; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/9f/d08d5d2106ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/9f/d08d5d2106ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..783f49c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/9f/d08d5d2106ac001710ff8a7c6bda0fb8 @@ -0,0 +1,71 @@ +/** + * + */ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpServer; +import judp.judpSocket; + +/** + * @author jinyu + * + */ +public class TestServer { + public static void main(String[] args) { + + judpServer server=new judpServer("127.0.0.1",5555); + server.start(); + while(true) + { + judpSocket socket=server.accept(); + // + + Thread rec=new Thread(new Runnable() { + @Override + public void run() { + try + { + byte[] data=new byte[1024]; + int r=0; + while(r!=-1) + { + r=socket.readData(data); + if(r==0) + { + + try { + TimeUnit.MILLISECONDS.sleep(100); + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + if(r==-1) + { + System.out.println("ȡ-1˳"); + break; + } + byte[]tmp=new byte[r]; + System.arraycopy(data, 0, tmp, 0, r); + System.out.println(new String(tmp)); + + } + //socket.close(); + } + catch(Exception ex) + { + ex.printStackTrace(); + } + }} + ); + rec.setDaemon(true); + rec.setName(String.valueOf(socket.socketID)); + rec.start(); + + } + + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/30e9d046d4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a/30e9d046d4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b9d5031 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/30e9d046d4ac001716b9ca6d5abb90bc @@ -0,0 +1,248 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/50ae4bb952ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a/50ae4bb952ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..99a1b1e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/50ae4bb952ac001710ff8a7c6bda0fb8 @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else + { + + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/a081b90164a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a/a081b90164a800171a8482560d609ceb new file mode 100644 index 0000000..ceb1ed1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/a081b90164a800171a8482560d609ceb @@ -0,0 +1,25 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + judpGroupSocket group=hash.get(socket.getSession().getDestination().getSocketID()); + if(group==null) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/c0ee8e47e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a/c0ee8e47e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..99c22aa --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/c0ee8e47e4ac001716b9ca6d5abb90bc @@ -0,0 +1,211 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/d022dccc6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d022dccc6da800171a8482560d609ceb new file mode 100644 index 0000000..a93cc94 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d022dccc6da800171a8482560d609ceb @@ -0,0 +1,35 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(Test.TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/d05ac2d168a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d05ac2d168a800171a8482560d609ceb new file mode 100644 index 0000000..5ae29cc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d05ac2d168a800171a8482560d609ceb @@ -0,0 +1,71 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + entry.getValue().getSocket(); + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a/d0c43373c3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d0c43373c3ad0017181ed9113883eda9 new file mode 100644 index 0000000..9614ec0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a/d0c43373c3ad0017181ed9113883eda9 @@ -0,0 +1,492 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a0/308af7d8f8ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/308af7d8f8ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c4c0b93 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/308af7d8f8ab001710ff8a7c6bda0fb8 @@ -0,0 +1,351 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a0/60b6f0541dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/60b6f0541dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..41c29ef --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/60b6f0541dac001710ff8a7c6bda0fb8 @@ -0,0 +1,62 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + int index=0; + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0c0b8d904ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0c0b8d904ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9c8fbec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a0/e0c0b8d904ac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID()); + queue.add(tmp); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a1/003e3e7b4fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/003e3e7b4fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..4a2ed8f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/003e3e7b4fac001710ff8a7c6bda0fb8 @@ -0,0 +1,243 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a1/a07bc2d560ac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/a07bc2d560ac00171ca19969f19d2325 new file mode 100644 index 0000000..1264aed --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/a07bc2d560ac00171ca19969f19d2325 @@ -0,0 +1,248 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.send(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a1/d04b3b71a5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/d04b3b71a5ad0017181ed9113883eda9 new file mode 100644 index 0000000..9842219 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a1/d04b3b71a5ad0017181ed9113883eda9 @@ -0,0 +1,56 @@ +/** + * ļTestSendFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpSendFile; + +/** + * + * Ŀƣjudp + * ƣTestSendFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:25 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:25 + * ޸ıע + * @version + * + */ +public class TestSendFile { + + /** + + * TODO( C ѡ) + + * @param name + + * @return + + * + + + */ + public static void main(String[] args) { + judpSendFile jsend=new judpSendFile("192.168.10.86",5555); + jsend.startSend(); + + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a2/20852d9403ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/20852d9403ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9cbb6de --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/20852d9403ac001710ff8a7c6bda0fb8 @@ -0,0 +1,76 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + + + } + private void startThread() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a2/407e00c504ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/407e00c504ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8e9a497 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/407e00c504ac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID()); + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a2/5061348b26ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/5061348b26ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c1a18f2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a2/5061348b26ac001710ff8a7c6bda0fb8 @@ -0,0 +1,86 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} +public judpGroupSocket getSocket() +{ + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a3/401ed82266ac00171f75fe2361138dfd b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/401ed82266ac00171f75fe2361138dfd new file mode 100644 index 0000000..d7a45f2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/401ed82266ac00171f75fe2361138dfd @@ -0,0 +1,236 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.net.DatagramPacket; +import java.util.Random; +import java.util.concurrent.atomic.AtomicLong; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.util.UDTStatistics; + +public abstract class UDTSession { + + private static final Logger logger=Logger.getLogger(UDTSession.class.getName()); + + protected int mode; + protected volatile boolean active; + private volatile int state=start; + protected volatile UDTPacket lastPacket; + + //state constants + public static final int start=0; + public static final int handshaking=1; + public static final int ready=2; + public static final int keepalive=3; + public static final int shutdown=4; + + public static final int invalid=99; + + protected volatile UDTSocket socket; + + protected final UDTStatistics statistics; + + protected int receiveBufferSize=64*32768; + + protected final CongestionControl cc; + + //cache dgPacket (peer stays the same always) + private DatagramPacket dgPacket; + + /** + * flow window size, i.e. how many data packets are + * in-flight at a single time + */ + protected int flowWindowSize=1024; + + /** + * remote UDT entity (address and socket ID) + */ + protected final Destination destination; + + /** + * local port + */ + protected int localPort; + + + public static final int DEFAULT_DATAGRAM_SIZE=UDPEndPoint.DATAGRAM_SIZE; + + /** + * key for a system property defining the CC class to be used + * @see CongestionControl + */ + public static final String CC_CLASS="udt.congestioncontrol.class"; + + /** + * Buffer size (i.e. datagram size) + * This is negotiated during connection setup + */ + protected int datagramSize=DEFAULT_DATAGRAM_SIZE; + + protected Long initialSequenceNumber=null; + + protected final long mySocketID; + + private final static AtomicLong nextSocketID=new AtomicLong(20+new Random().nextInt(5000)); + + + public UDTSession(String description, Destination destination){ + statistics=new UDTStatistics(description); + mySocketID=nextSocketID.incrementAndGet(); + this.destination=destination; + this.dgPacket=new DatagramPacket(new byte[0],0,destination.getAddress(),destination.getPort()); + String clazzP=System.getProperty(CC_CLASS,UDTCongestionControl.class.getName()); + Object ccObject=null; + try{ + Classclazz=Class.forName(clazzP); + ccObject=clazz.getDeclaredConstructor(UDTSession.class).newInstance(this); + }catch(Exception e){ + logger.log(Level.WARNING,"Can't setup congestion control class <"+clazzP+">, using default.",e); + ccObject=new UDTCongestionControl(this); + } + cc=(CongestionControl)ccObject; + logger.info("Using "+cc.getClass().getName()); + } + + + public abstract void received(UDTPacket packet, Destination peer); + + + public UDTSocket getSocket() { + return socket; + } + + public CongestionControl getCongestionControl() { + return cc; + } + + public int getState() { + return state; + } + + public void setMode(int mode) { + this.mode = mode; + } + + public void setSocket(UDTSocket socket) { + this.socket = socket; + } + + public void setState(int state) { + logger.info(toString()+" connection state CHANGED to <"+state+">"); + this.state = state; + } + + public boolean isReady(){ + return state==ready; + } + + public boolean isActive() { + return active == true; + } + + public void setActive(boolean active) { + this.active = active; + } + + public boolean isShutdown(){ + return state==shutdown || state==invalid; + } + + public Destination getDestination() { + return destination; + } + + public int getDatagramSize() { + return datagramSize; + } + + public void setDatagramSize(int datagramSize) { + this.datagramSize = datagramSize; + } + + public int getReceiveBufferSize() { + return receiveBufferSize; + } + + public void setReceiveBufferSize(int bufferSize) { + this.receiveBufferSize = bufferSize; + } + + public int getFlowWindowSize() { + return flowWindowSize; + } + + public void setFlowWindowSize(int flowWindowSize) { + this.flowWindowSize = flowWindowSize; + } + + public UDTStatistics getStatistics(){ + return statistics; + } + + public long getSocketID(){ + return mySocketID; + } + + + public synchronized long getInitialSequenceNumber(){ + if(initialSequenceNumber==null){ + initialSequenceNumber=1l; //TODO must be random? + } + return initialSequenceNumber; + } + + public synchronized void setInitialSequenceNumber(long initialSequenceNumber){ + this.initialSequenceNumber=initialSequenceNumber; + } + + public DatagramPacket getDatagram(){ + return dgPacket; + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append(super.toString()); + sb.append(" ["); + sb.append("socketID=").append(this.mySocketID); + sb.append(" ]"); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a3/a0965bb1e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/a0965bb1e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..aad5ca7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/a0965bb1e4ac001716b9ca6d5abb90bc @@ -0,0 +1,223 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + if(writeFile(tmp)) + { + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a3/e0491a3469a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/e0491a3469a800171a8482560d609ceb new file mode 100644 index 0000000..121c403 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a3/e0491a3469a800171a8482560d609ceb @@ -0,0 +1,91 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i hash=new ConcurrentHashMap(); +//private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + //ƳѾɹsocket + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a5/2062891a03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a5/2062891a03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..addcb39 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a5/2062891a03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,22 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketQueue extends WeakReference { + public SocketQueue(T referent) { + super(referent); + + } + +private long id=-1; + public +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a6/9039b1d7dfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a6/9039b1d7dfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..d7c1f11 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a6/9039b1d7dfac001716b9ca6d5abb90bc @@ -0,0 +1,187 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long startTime=System.currentTimeMillis(); + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + startTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + catch(Exception ex) + { + + } + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a7/00e268836da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/00e268836da800171a8482560d609ceb new file mode 100644 index 0000000..35194ca --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/00e268836da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a7/30568a8fa0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/30568a8fa0ad0017181ed9113883eda9 new file mode 100644 index 0000000..a95a751 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/30568a8fa0ad0017181ed9113883eda9 @@ -0,0 +1,53 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.w3c.dom.Document; +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); + doc.gete +} +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a7/70b19de71dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/70b19de71dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..121c7d0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/70b19de71dac001710ff8a7c6bda0fb8 @@ -0,0 +1,68 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0902db74fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0902db74fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..2331cbf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a7/a0902db74fac001710ff8a7c6bda0fb8 @@ -0,0 +1,139 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(this.islagerRead) + { + //cd + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a8/4095613d68a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/4095613d68a800171a8482560d609ceb new file mode 100644 index 0000000..d5fc4e8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/4095613d68a800171a8482560d609ceb @@ -0,0 +1,79 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + //cd + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a8/803e3c42d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/803e3c42d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6318e80 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/803e3c42d7ac001716b9ca6d5abb90bc @@ -0,0 +1,279 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a8/c021eb1429ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/c021eb1429ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..238736e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/c021eb1429ac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a8/e00509dad7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/e00509dad7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..9177c05 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a8/e00509dad7ac001716b9ca6d5abb90bc @@ -0,0 +1,143 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/20cde3669fad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/20cde3669fad0017181ed9113883eda9 new file mode 100644 index 0000000..8e092e4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/20cde3669fad0017181ed9113883eda9 @@ -0,0 +1,33 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.io.StringReader; + +import javax.swing.text.Document; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return null; + } + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/40e9ecc6e6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/40e9ecc6e6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6584270 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/40e9ecc6e6ac001716b9ca6d5abb90bc @@ -0,0 +1,249 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + break; + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + recQueue.clear(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/500e93c5d5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/500e93c5d5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..a3a9de9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/500e93c5d5ac001716b9ca6d5abb90bc @@ -0,0 +1,265 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/50f9bfc666a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/50f9bfc666a800171a8482560d609ceb new file mode 100644 index 0000000..938c3ee --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/50f9bfc666a800171a8482560d609ceb @@ -0,0 +1,54 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + for( int i = 0 ; i < list.size() ; i++) { + try { + if(list.get(i).getInputStream().isHasData()) + { + return list.get(i); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/8036f5d929ad001713e0de43c08806fd b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/8036f5d929ad001713e0de43c08806fd new file mode 100644 index 0000000..56330c7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/8036f5d929ad001713e0de43c08806fd @@ -0,0 +1,188 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + TimeUnit.MILLISECONDS.sleep(50); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + socket=new UDTSocket(endPoint,this); + + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/b04660ada0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/b04660ada0ad0017181ed9113883eda9 new file mode 100644 index 0000000..12007a3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/b04660ada0ad0017181ed9113883eda9 @@ -0,0 +1,61 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml + } +public String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c081497ec9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c081497ec9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1adc8b6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c081497ec9ac001716b9ca6d5abb90bc @@ -0,0 +1,355 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + //logger.log(Level.INFO, ": "+packet.getPacketSequenceNumber()); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c0ecdbb15ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c0ecdbb15ba800171a8482560d609ceb new file mode 100644 index 0000000..f4ef351 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/a9/c0ecdbb15ba800171a8482560d609ceb @@ -0,0 +1,196 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/aa/403bb575e1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/aa/403bb575e1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..e150146 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/aa/403bb575e1ac001716b9ca6d5abb90bc @@ -0,0 +1,187 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/aa/4083116e1dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/aa/4083116e1dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0df0b5f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/aa/4083116e1dac001710ff8a7c6bda0fb8 @@ -0,0 +1,63 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + int index=0; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i"); + FileOutputStream fos=null; + try{ + fos=new FileOutputStream(file); + + System.out.println("[ReceiveFile] Reading <"+size+"> bytes."); + long start = System.currentTimeMillis(); + ApplicationCode.CopySocketFile(fos, client,size,false); + long end = System.currentTimeMillis(); + double rate=1000.0*size/1024/1024/(end-start); + System.out.println("[ReceiveFile] Rate: "+format.format(rate)+" MBytes/sec. " + +format.format(8*rate)+" MBit/sec."); + System.out.println("ļɣ"+rspFile); + client.close(); + + } + catch(Exception ex) + { + + } + finally{ + try { + fos.close(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + }}); + recfile.setDaemon(true); + recfile.setName("ļ_"+localFile); + recfile.start(); + + }catch(Exception ex){ + throw new RuntimeException(ex); + } + + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ab/506f76f61fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ab/506f76f61fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..02860bf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ab/506f76f61fac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ab/b09a89816da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ab/b09a89816da800171a8482560d609ceb new file mode 100644 index 0000000..9513601 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ab/b09a89816da800171a8482560d609ceb @@ -0,0 +1,35 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ac/30abf1fab4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/30abf1fab4ad0017181ed9113883eda9 new file mode 100644 index 0000000..d42c7af --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/30abf1fab4ad0017181ed9113883eda9 @@ -0,0 +1,187 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + public volatile int connectNum=0; + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + Thread.sleep(50); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + System.out.println("ʼû2:"+this.getInitialSequenceNumber()); + socket=new UDTSocket(endPoint,this); + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ac/805f8d8db5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/805f8d8db5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1014f4d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/805f8d8db5ac001716b9ca6d5abb90bc @@ -0,0 +1,355 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + logger.log(Level.INFO, ": "+packet.getPacketSequenceNumber()); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ac/a0ca04a35ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/a0ca04a35ba800171a8482560d609ceb new file mode 100644 index 0000000..ac9ea61 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ac/a0ca04a35ba800171a8482560d609ceb @@ -0,0 +1,196 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }) + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ad/40667fc262a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/40667fc262a800171a8482560d609ceb new file mode 100644 index 0000000..2fdf3a6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/40667fc262a800171a8482560d609ceb @@ -0,0 +1,16 @@ +/** + * + */ +package judp; + +/** + * @author jinyu + * + */ +public class judpGroupSocket { + +public judpGroupSocket() +{ + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ad/4083114ddeac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/4083114ddeac001716b9ca6d5abb90bc new file mode 100644 index 0000000..5b6b3aa --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/4083114ddeac001716b9ca6d5abb90bc @@ -0,0 +1,179 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long startTime=System.currentTimeMillis(); + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ad/70fcec3e27ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/70fcec3e27ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..58dd9c8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ad/70fcec3e27ac001710ff8a7c6bda0fb8 @@ -0,0 +1,337 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sub.split(data, dataLen); + } + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + //cd + + + + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/af/0088a7b1c9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/af/0088a7b1c9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..8bbaa68 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/af/0088a7b1c9ac001716b9ca6d5abb90bc @@ -0,0 +1,605 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + logger.info("haveNewData:ʧ"); + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/af/308465da1bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/af/308465da1bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..303cadc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/af/308465da1bac001710ff8a7c6bda0fb8 @@ -0,0 +1,26 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(); + hash.put(id, struct); + } + struct.addData(data); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/af/b087283700ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/af/b087283700ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b/30f2f53008ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b/30f2f53008ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5205b29 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b/30f2f53008ac001710ff8a7c6bda0fb8 @@ -0,0 +1,98 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b/700303e004ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b/700303e004ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..335644e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b/700303e004ac001710ff8a7c6bda0fb8 @@ -0,0 +1,32 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(judpSocket socket, long socketID2, ReferenceQueue q) { + // TODO Auto-generated constructor stub + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b/806d1b51b4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/b/806d1b51b4ad0017181ed9113883eda9 new file mode 100644 index 0000000..3fd2f0f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b/806d1b51b4ad0017181ed9113883eda9 @@ -0,0 +1,524 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b/9082330aa0ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/b/9082330aa0ad0017181ed9113883eda9 new file mode 100644 index 0000000..e60097a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b/9082330aa0ad0017181ed9113883eda9 @@ -0,0 +1,33 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.io.StringReader; + +import javax.swing.text.Document; +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; + +import org.xml.sax.InputSource; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder=factory.newDocumentBuilder(); + Document doc = (Document) builder.parse(is); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b/c059b6a503ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b/c059b6a503ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..92f4bf0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b/c059b6a503ac001710ff8a7c6bda0fb8 @@ -0,0 +1,77 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference objsocket=q.poll(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b0/70d2168260a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b0/70d2168260a800171a8482560d609ceb new file mode 100644 index 0000000..2f32423 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b0/70d2168260a800171a8482560d609ceb @@ -0,0 +1,262 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + public boolean isHasData() + { + + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b1/0051cea6d5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/0051cea6d5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..f405083 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/0051cea6d5ac001716b9ca6d5abb90bc @@ -0,0 +1,263 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b1/504219b51dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/504219b51dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6f9a5fe --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/504219b51dac001710ff8a7c6bda0fb8 @@ -0,0 +1,63 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + int index=0; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b1/d074365422ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/d074365422ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..903398a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/d074365422ac001710ff8a7c6bda0fb8 @@ -0,0 +1,208 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b1/f0e13d3e5ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/f0e13d3e5ca800171a8482560d609ceb new file mode 100644 index 0000000..4b8d7dd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b1/f0e13d3e5ca800171a8482560d609ceb @@ -0,0 +1,207 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + } + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b2/204ab9a023ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/204ab9a023ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..9818ccd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/204ab9a023ac001710ff8a7c6bda0fb8 @@ -0,0 +1,316 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * + * ݲܷ + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + + return false; +} +/** + * ȡԶhost + * @return + */ +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} + +/** + * ȡԶ˶˿ + * @return + */ +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} + +/** + * socketid + * @return + */ +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b2/b0190bb66aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/b0190bb66aa800171a8482560d609ceb new file mode 100644 index 0000000..85d3a72 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/b0190bb66aa800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * + */ +package Test; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; +import net.File.SendFiles; + + + +/** + * @author jinyu + * + */ +public class TestSendFile { + private static Logger log=Logger.getLogger(TestSendFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b2/d07c71886da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/d07c71886da800171a8482560d609ceb new file mode 100644 index 0000000..35194ca --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b2/d07c71886da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b3/201bd76bb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/201bd76bb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..2d89569 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/201bd76bb3ad0017181ed9113883eda9 @@ -0,0 +1,511 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b3/40a5f1e8b8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/40a5f1e8b8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..ef04afe --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/40a5f1e8b8ac001716b9ca6d5abb90bc @@ -0,0 +1,603 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b3/80ea2f8de7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/80ea2f8de7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..5fa122b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/80ea2f8de7ac001716b9ca6d5abb90bc @@ -0,0 +1,36 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b3/90c2fce664a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/90c2fce664a800171a8482560d609ceb new file mode 100644 index 0000000..93da029 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b3/90c2fce664a800171a8482560d609ceb @@ -0,0 +1,50 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b4/30eed20e64a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/30eed20e64a800171a8482560d609ceb new file mode 100644 index 0000000..f43cc67 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/30eed20e64a800171a8482560d609ceb @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b4/d047883de1ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/d047883de1ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..570f876 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/d047883de1ac001716b9ca6d5abb90bc @@ -0,0 +1,188 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-lastTime)/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b4/e0ac193f65a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/e0ac193f65a800171a8482560d609ceb new file mode 100644 index 0000000..347b1f5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b4/e0ac193f65a800171a8482560d609ceb @@ -0,0 +1,64 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + for(Map entryr:hash.keySet()) + { + + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b5/40399e4003ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/40399e4003ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..40f1f58 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/40399e4003ac001710ff8a7c6bda0fb8 @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + + +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + + public SocketReference(T referent) { + super(referent); + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b5/90f32a02b3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/90f32a02b3ad0017181ed9113883eda9 new file mode 100644 index 0000000..71c0dcf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/90f32a02b3ad0017181ed9113883eda9 @@ -0,0 +1,502 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b5/c0de2650ccac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/c0de2650ccac001716b9ca6d5abb90bc new file mode 100644 index 0000000..14a4e85 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b5/c0de2650ccac001716b9ca6d5abb90bc @@ -0,0 +1,199 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isReadMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public void resetBufMaster(boolean isRead) + { + this.isReadMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b6/80a6bd9bb6ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/b6/80a6bd9bb6ad0017181ed9113883eda9 new file mode 100644 index 0000000..430de6b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b6/80a6bd9bb6ad0017181ed9113883eda9 @@ -0,0 +1,524 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + client.connectNum--; + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b6/c08c15e6cbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b6/c08c15e6cbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..5874ac9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b6/c08c15e6cbac001716b9ca6d5abb90bc @@ -0,0 +1,193 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b7/30d491dd37ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/30d491dd37ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ea5c983 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/30d491dd37ac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0?1:0); + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(len); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b7/8099f407b8ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/8099f407b8ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..5c588a6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/8099f407b8ac001716b9ca6d5abb90bc @@ -0,0 +1,600 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b7/902ed8cecbad00171b48cedc605eece5 b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/902ed8cecbad00171b48cedc605eece5 new file mode 100644 index 0000000..2f8c41a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/902ed8cecbad00171b48cedc605eece5 @@ -0,0 +1,52 @@ +/** + * + */ +package net.File; + +import java.io.File; +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + + ReadXml rd=new ReadXml(); + String xml= rd.readXml(ReadXml.getPath()+"/Config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b7/c0821a2b23ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/c0821a2b23ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..2888d26 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b7/c0821a2b23ac001710ff8a7c6bda0fb8 @@ -0,0 +1,234 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + + byte[][]sendData= PackagetSub.split(data); + try { + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b8/504716dd52ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/504716dd52ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..99e19ad --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/504716dd52ac001710ff8a7c6bda0fb8 @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b8/601c95a8d7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/601c95a8d7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..e30080a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/601c95a8d7ac001716b9ca6d5abb90bc @@ -0,0 +1,142 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + receiveBuffer.resetBufMaster(isRead); + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + receiveBuffer.setLargeRead(islarge); +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b8/f048c24722ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/f048c24722ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..eb162f9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b8/f048c24722ac001710ff8a7c6bda0fb8 @@ -0,0 +1,208 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/10c10c5969a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/10c10c5969a800171a8482560d609ceb new file mode 100644 index 0000000..38a5570 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/10c10c5969a800171a8482560d609ceb @@ -0,0 +1,112 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + //judpSocket jsocket=new judpSocket(csocket); + sessionHandoff.put(jsocket); + SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/50671825d4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/50671825d4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6a39656 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/50671825d4ac001716b9ca6d5abb90bc @@ -0,0 +1,246 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/60d8a6a904ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/60d8a6a904ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ac22c2c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/60d8a6a904ac001710ff8a7c6bda0fb8 @@ -0,0 +1,91 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/705e0ff7e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/705e0ff7e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..56c1ad0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/705e0ff7e4ac001716b9ca6d5abb90bc @@ -0,0 +1,234 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/70ab9f9451ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/70ab9f9451ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..dd870d7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/70ab9f9451ac001710ff8a7c6bda0fb8 @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/80aea1e1e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/80aea1e1e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..7ba4b79 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/80aea1e1e4ac001716b9ca6d5abb90bc @@ -0,0 +1,236 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + ss.close(); + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/b9/90260fc76da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/90260fc76da800171a8482560d609ceb new file mode 100644 index 0000000..41b9514 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/b9/90260fc76da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFile { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("127.0.0.1", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ba/509862f704ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/509862f704ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..785f0a1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/509862f704ac001710ff8a7c6bda0fb8 @@ -0,0 +1,33 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long socketID2, ReferenceQueue q) { + super(referent,q); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ba/607e6669b5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/607e6669b5ad0017181ed9113883eda9 new file mode 100644 index 0000000..be94d73 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/607e6669b5ad0017181ed9113883eda9 @@ -0,0 +1,523 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + client.connectNum--; + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ba/60fa14012cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/60fa14012cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6275295 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/60fa14012cac001710ff8a7c6bda0fb8 @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(sumNum>=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + UDTSocket socket=SocketControls.getInstance().getSocket(); + judpSocket jsocket=new judpSocket(socket); + //judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ba/d0d925c01bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/d0d925c01bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d1a03ce --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ba/d0d925c01bac001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int index=buf.getInt(); + int dataLen=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(); + hash.put(id, struct); + } +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bb/20b3f7a44fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/bb/20b3f7a44fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8087586 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bb/20b3f7a44fac001710ff8a7c6bda0fb8 @@ -0,0 +1,243 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + //cd + long ackNumber=acknowledgement.getAckNumber(); + // cd + if(this.session instanceof ClientSession) + { + //cd + if(this.isModify) + { + //Ѿ͹10000ΪշѾر + if(bufferNum<10000) + { + if(ackNumber/10000!=this.session.getInitialSequenceNumber()/10000) + { + //ΪͬεseqNo,ͨŵĽշsession + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + return; + } + } + else + { + this.isModify=false;// + } + } + } + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bb/d05f6666dbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/bb/d05f6666dbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1b5f8c8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bb/d05f6666dbac001716b9ca6d5abb90bc @@ -0,0 +1,368 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +//private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + // readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } + + return result; +} + + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bd/0092f91127ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/0092f91127ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..fd870c1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/0092f91127ac001710ff8a7c6bda0fb8 @@ -0,0 +1,327 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long socketID2, ReferenceQueue q) { + super(referent); + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bd/606102f529ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/606102f529ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c44e916 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/606102f529ac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true; + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bd/d0a4982c03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/d0a4982c03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f2b2a40 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bd/d0a4982c03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,21 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + + public SocketReference(T referent) { + super(referent); + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/be/809095536aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/be/809095536aa800171a8482560d609ceb new file mode 100644 index 0000000..c577d9f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/be/809095536aa800171a8482560d609ceb @@ -0,0 +1,16 @@ +/** + * + */ +package net.File; + + +import java.nio.file.WatchEvent.Kind; + +/** + * @author jinyu + * + */ +public class FileMonitor { +public String file; +public Kind kind; +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/be/f0170dbcb5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/be/f0170dbcb5ad0017181ed9113883eda9 new file mode 100644 index 0000000..be94d73 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/be/f0170dbcb5ad0017181ed9113883eda9 @@ -0,0 +1,523 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + client.connectNum--; + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bf/707a9cdbc4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/707a9cdbc4ad0017181ed9113883eda9 new file mode 100644 index 0000000..27fb903 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/707a9cdbc4ad0017181ed9113883eda9 @@ -0,0 +1,509 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + if(this.isModify) + { + if(bufferNum<10000) + { + if(ackNumber/10000!=this.session.getInitialSequenceNumber()/10000) + { + return; + } + } + } + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bf/80cced3d64a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/80cced3d64a800171a8482560d609ceb new file mode 100644 index 0000000..471417f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/80cced3d64a800171a8482560d609ceb @@ -0,0 +1,27 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private ConcurrentHashMap hash=new ConcurrentHashMap(); +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/bf/90cc8e0637ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/90cc8e0637ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c0df784 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/bf/90cc8e0637ac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c0/100a598904ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/100a598904ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a6db6e8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/100a598904ac001710ff8a7c6bda0fb8 @@ -0,0 +1,86 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.info("session"+ex.getMessage()); + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c0/4069778be0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/4069778be0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..6b8fb1d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/4069778be0ac001716b9ca6d5abb90bc @@ -0,0 +1,149 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long end=System.currentTimeMillis(); + client.close(); + dis.close(); + log.info("ɣ"+f.getName()+",ƽٶȣ"+); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c0/90fe4f592dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/90fe4f592dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1fa20a8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/90fe4f592dac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c0/f05994565ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/f05994565ca800171a8482560d609ceb new file mode 100644 index 0000000..4100ef8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c0/f05994565ca800171a8482560d609ceb @@ -0,0 +1,223 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + } + if(closeThread.isAlive()) + { + return; + } + esle + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c1/1026fc199fad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/1026fc199fad0017181ed9113883eda9 new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c1/409b84a8cfac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/409b84a8cfac001716b9ca6d5abb90bc new file mode 100644 index 0000000..02b4380 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/409b84a8cfac001716b9ca6d5abb90bc @@ -0,0 +1,232 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ + if(highestReadSequenceNumber+1100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c1/b02fa6c104ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/b02fa6c104ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e46e9eb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/b02fa6c104ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c1/e00d35ec5fac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/e00d35ec5fac00171ca19969f19d2325 new file mode 100644 index 0000000..07c9a04 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c1/e00d35ec5fac00171ca19969f19d2325 @@ -0,0 +1,237 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.nio.ByteBuffer; +import java.util.concurrent.TimeUnit; + +import udt.packets.DataPacket; + +/** + * UDTSocket is analogous to a normal java.net.Socket, it provides input and + * output streams for the application + * + * TODO is it possible to actually extend java.net.Socket ? + * + * + */ +public class UDTSocket { + //һsessionӦһudtsocket + //endpoint + private final UDPEndPoint endpoint; + + private volatile boolean active; + + private volatile boolean close=false;//رձʶcd + + //processing received data + private UDTReceiver receiver; + private UDTSender sender; + + private final UDTSession session; + + private UDTInputStream inputStream; + private UDTOutputStream outputStream; + + /** + * @param host + * @param port + * @param endpoint + * @throws SocketException,UnknownHostException + */ + public UDTSocket(UDPEndPoint endpoint, UDTSession session)throws SocketException,UnknownHostException{ + this.endpoint=endpoint; + this.session=session; + this.receiver=new UDTReceiver(session,endpoint); + this.sender=new UDTSender(session,endpoint); + } + + public UDTReceiver getReceiver() { + return receiver; + } + + public void setReceiver(UDTReceiver receiver) { + this.receiver = receiver; + } + + public UDTSender getSender() { + return sender; + } + + public void setSender(UDTSender sender) { + this.sender = sender; + } + + public void setActive(boolean active) { + this.active = active; + } + + public boolean isActive() { + return active; + } + + public UDPEndPoint getEndpoint() { + return endpoint; + } + + public boolean isClose() + { + return close; + } + /** + * get the input stream for reading from this socket + * @return + */ + public synchronized UDTInputStream getInputStream()throws IOException{ + if(inputStream==null){ + inputStream=new UDTInputStream(this); + } + return inputStream; + } + + /** + * get the output stream for writing to this socket + * @return + */ + public synchronized UDTOutputStream getOutputStream(){ + if(outputStream==null){ + outputStream=new UDTOutputStream(this); + } + return outputStream; + } + + public final UDTSession getSession(){ + return session; + } + + /** + * write single block of data without waiting for any acknowledgement + * @param data + */ + protected void doWrite(byte[]data)throws IOException{ + doWrite(data, 0, data.length); + + } + + /** + * write the given data + * @param data - the data array + * @param offset - the offset into the array + * @param length - the number of bytes to write + * @throws IOException + */ + protected void doWrite(byte[]data, int offset, int length)throws IOException{ + try{ + doWrite(data, offset, length, Integer.MAX_VALUE, TimeUnit.MILLISECONDS); + }catch(InterruptedException ie){ + IOException io=new IOException(); + io.initCause(ie); + throw io; + } + } + + /** + * write the given data, waiting at most for the specified time if the queue is full + * @param data + * @param offset + * @param length + * @param timeout + * @param units + * @throws IOException - if data cannot be sent + * @throws InterruptedException + */ + protected void doWrite(byte[]data, int offset, int length, int timeout, TimeUnit units)throws IOException,InterruptedException{ + int chunksize=session.getDatagramSize()-24;//need some bytes for the header + ByteBuffer bb=ByteBuffer.wrap(data,offset,length); + long seqNo=0; + while(bb.remaining()>0){ + int len=Math.min(bb.remaining(),chunksize); + byte[]chunk=new byte[len]; + bb.get(chunk); + DataPacket packet=new DataPacket(); + seqNo=sender.getNextSequenceNumber(); + packet.setPacketSequenceNumber(seqNo); + packet.setSession(session); + packet.setDestinationID(session.getDestination().getSocketID()); + packet.setData(chunk); + System.out.println("sender sendUdtPacket1"); + //put the packet into the send queue + if(!sender.sendUdtPacket(packet, timeout, units)){ + throw new IOException("Queue full"); + } + System.out.println("sender sendUdtPacket2"); + } + if(length>0)active=true; + System.out.println("sender sendUdtPacket out"); + } + /** + * will block until the outstanding packets have really been sent out + * and acknowledged + */ + protected void flush() throws InterruptedException{ + if(!active)return; + final long seqNo=sender.getCurrentSequenceNumber(); + if(seqNo<0)throw new IllegalStateException(); + while(!sender.isSentOut(seqNo)){ + Thread.sleep(5); + } + if(seqNo>-1){ + //wait until data has been sent out and acknowledged + while(active && !sender.haveAcknowledgementFor(seqNo)){ + sender.waitForAck(seqNo); + } + } + //TODO need to check if we can pause the sender... + //sender.pause(); + } + + //writes and wait for ack + protected void doWriteBlocking(byte[]data)throws IOException, InterruptedException{ + doWrite(data); + flush(); + } + + /** + * close the connection + * @throws IOException + */ + public void close()throws IOException{ + if(inputStream!=null)inputStream.close(); + if(outputStream!=null)outputStream.close(); + active=false; + close=true; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c2/0011b739e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/0011b739e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..a9f0b3c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/0011b739e0ac001716b9ca6d5abb90bc @@ -0,0 +1,148 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c2/50701c5f06ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/50701c5f06ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..01cf916 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/50701c5f06ac001710ff8a7c6bda0fb8 @@ -0,0 +1,120 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c2/805d9d5d1eac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/805d9d5d1eac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d5ad971 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/805d9d5d1eac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public DataStruct addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + struct.addData(data); + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c2/b069017f11ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/b069017f11ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..894b554 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/b069017f11ac001710ff8a7c6bda0fb8 @@ -0,0 +1,27 @@ +package Test; + +import java.util.concurrent.TimeUnit; + +import judp.judpClient; + +public class TestClient { + + public static void main(String[] args) { + while(true) + { + judpClient client=new judpClient(); + client.connect("127.0.0.1", 5555); + byte[]data=("hello word "+System.currentTimeMillis()).getBytes(); + client.sendData(data); + client.close(); + try { + System.out.println("ȴ"); + TimeUnit.SECONDS.sleep(5); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c2/e0564af81dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/e0564af81dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..09b5aa0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c2/e0564af81dac001710ff8a7c6bda0fb8 @@ -0,0 +1,78 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + if(highestReadSequenceNumber+1 fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + sumBytes=0; + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e05862c8afad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e05862c8afad0017181ed9113883eda9 new file mode 100644 index 0000000..71c0dcf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c3/e05862c8afad0017181ed9113883eda9 @@ -0,0 +1,502 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c4/20419ed021ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/20419ed021ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..44662c2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/20419ed021ac001710ff8a7c6bda0fb8 @@ -0,0 +1,50 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); + + /** + * + * @param data + * @return + */ +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(tmp); + struct.clear(); + hash.remove(id); + } + return r; + +} +public byte[] getData() +{ + return queue.poll(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c4/70c215f856ac00171c63d91e40f02a62 b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/70c215f856ac00171c63d91e40f02a62 new file mode 100644 index 0000000..aa49956 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/70c215f856ac00171c63d91e40f02a62 @@ -0,0 +1,152 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c4/c01a91c731ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/c01a91c731ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d269039 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c4/c01a91c731ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i queue=new LinkedBlockingQueue(); + private boolean isStop=false; + public FilesWatch() + { + try { + watcher = FileSystems.getDefault().newWatchService(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + public void setWatch(String dir) + { + this.dir=dir; + } + public void stop() + { + isStop=true; + } + public FileMonitor take() + { + try { + return queue.take(); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + return null; + } + public void start() + { + checkThread =new Thread(new Runnable() { + + @Override + public void run() { + try + { + Paths.get(dir).register(watcher, + StandardWatchEventKinds.ENTRY_CREATE, + StandardWatchEventKinds.ENTRY_DELETE, + StandardWatchEventKinds.ENTRY_MODIFY); + } + catch(Exception ex) + { + + } + while (!isStop) { + WatchKey key; + try { + key = watcher.take(); + for (WatchEvent event: key.pollEvents()) { + FileMonitor e=new FileMonitor(); + e.file=event.context().toString(); + e.kind=event.kind(); + queue.put(e); + } + + boolean valid = key.reset(); + if (!valid) { + break; + } + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + + + }); + checkThread.setDaemon(true); + checkThread.setName("monitor"); + checkThread.start(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c6/000d73ae31ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c6/000d73ae31ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..22dde28 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c6/000d73ae31ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(!this.isRWMaster) + { + //дΪʱݾֱӸ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c6/30d1f210f7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c6/30d1f210f7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f0b7103 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c6/30d1f210f7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,120 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c7/303bbd9222ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/303bbd9222ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5411aa9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/303bbd9222ac001710ff8a7c6bda0fb8 @@ -0,0 +1,208 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(client.isClose()) + { + return null; + } + r=client.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; + } + public int read(byte[]data) + { + try { + return client.read(data); + } catch (IOException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + return -1; + } + public void close() + { + if(client!=null) + { + if(sumLen==0) + { + //ûз + //ر + try { + if(!client.isClose()) + client.shutdown(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + else + { + //ʼ + //SocketManager.getInstance().add(client); + if(!client.isClose()) + client.close(); + } + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c7/306b6cb061ac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/306b6cb061ac00171ca19969f19d2325 new file mode 100644 index 0000000..f2fe99c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/306b6cb061ac00171ca19969f19d2325 @@ -0,0 +1,155 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + TimeUnit.SECONDS.sleep(1); + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c7/50f07caf6aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/50f07caf6aa800171a8482560d609ceb new file mode 100644 index 0000000..cba6941 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c7/50f07caf6aa800171a8482560d609ceb @@ -0,0 +1,35 @@ +/** + * + */ +package Test; + +import java.io.IOException; +import java.util.logging.Logger; + +import net.File.RecviceFiles; + + +/** + * @author jinyu + * + */ +public class TestRecFile { + private static Logger log=Logger.getLogger(TestRecFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + RecviceFiles rec=new RecviceFiles(); + String dir="F://dbfile"; + rec.setDir(dir); + rec.start("127.0.0.1", 5555); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/c8/30cbde246aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/c8/30cbde246aa800171a8482560d609ceb new file mode 100644 index 0000000..495a637 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/c8/30cbde246aa800171a8482560d609ceb @@ -0,0 +1,104 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ca/f04c3ce267a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ca/f04c3ce267a800171a8482560d609ceb new file mode 100644 index 0000000..58a8069 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ca/f04c3ce267a800171a8482560d609ceb @@ -0,0 +1,77 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getSession(). + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cb/20fd1e9c05ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/20fd1e9c05ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..791d171 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/20fd1e9c05ac001710ff8a7c6bda0fb8 @@ -0,0 +1,92 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("session"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cb/500f92514fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/500f92514fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..eaf6ad5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/500f92514fac001710ff8a7c6bda0fb8 @@ -0,0 +1,132 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=20*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cb/f0426ab665a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/f0426ab665a800171a8482560d609ceb new file mode 100644 index 0000000..a5081dc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cb/f0426ab665a800171a8482560d609ceb @@ -0,0 +1,33 @@ +/** + * + */ +package judp; + +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} +public judpGroupSocket getSocket() +{ + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cc/20526809d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/20526809d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..df405f4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/20526809d6ac001716b9ca6d5abb90bc @@ -0,0 +1,274 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cc/908cb5595ba800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/908cb5595ba800171a8482560d609ceb new file mode 100644 index 0000000..ca547c9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/908cb5595ba800171a8482560d609ceb @@ -0,0 +1,183 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10s + */ + public synchronized void close() + { + + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b06dd99a19ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b06dd99a19ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..71ddaef --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cc/b06dd99a19ac001710ff8a7c6bda0fb8 @@ -0,0 +1,73 @@ +/** + * + */ +package judp; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong subid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + public byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-DataHead.headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + DataHead head=new DataHead(session,data.length,(byte) 0); + + for(int i=0;i=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + } + else + { + //1s + } + speed=sumBytes/(()/1000); + } + catch(Exception ex) + { + + } + lastTime=System.currentTimeMillis(); + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ce/10663a33dbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/ce/10663a33dbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..9432304 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ce/10663a33dbac001716b9ca6d5abb90bc @@ -0,0 +1,605 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ce/80357b80dfad00171536fea4e2c2e8be b/.metadata/.plugins/org.eclipse.core.resources/.history/ce/80357b80dfad00171536fea4e2c2e8be new file mode 100644 index 0000000..1c167f9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ce/80357b80dfad00171536fea4e2c2e8be @@ -0,0 +1,523 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/cf/407ed953c3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/cf/407ed953c3ad0017181ed9113883eda9 new file mode 100644 index 0000000..e98f7bb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/cf/407ed953c3ad0017181ed9113883eda9 @@ -0,0 +1,493 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d0/4051a3aee0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/4051a3aee0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b1668d4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/4051a3aee0ac001716b9ca6d5abb90bc @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long end=System.currentTimeMillis(); + client.close(); + dis.close(); + log.info("ɣ"+f.getName()+",ƽٶȣ"+); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d0/605e9939b5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/605e9939b5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..1b170e5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/605e9939b5ac001716b9ca6d5abb90bc @@ -0,0 +1,355 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.DatagramSocket; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.SocketTimeoutException; +import java.net.UnknownHostException; +import java.util.Collection; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.SynchronousQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.PacketFactory; +import udt.util.UDTThreadFactory; + +/** + * the UDPEndpoint takes care of sending and receiving UDP network packets, + * dispatching them to the correct {@link UDTSession} + */ +public class UDPEndPoint { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private final int port; + + private final DatagramSocket dgSocket; + + //active sessions keyed by socket ID + private final Mapsessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + logger.log(Level.INFO, ": "+packet.getPacketSequenceNumber());; + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d0/80a9ccb923ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/80a9ccb923ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5917b29 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d0/80a9ccb923ac001710ff8a7c6bda0fb8 @@ -0,0 +1,320 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * + * ݲܷ + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;i hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) +// { +// //ȵǰͰ cd +// lastAckSequenceNumber=ackNumber; +// } + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d2/40fe2bd9d5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/40fe2bd9d5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..7fe262a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/40fe2bd9d5ac001716b9ca6d5abb90bc @@ -0,0 +1,265 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d2/7022b67821ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/7022b67821ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0e84b09 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/7022b67821ac001710ff8a7c6bda0fb8 @@ -0,0 +1,290 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private long start=System.currentTimeMillis(); +private boolean isClose=false; +private long readLen=0;//ȡ +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private static final Logger logger=Logger.getLogger(judpSocket.class.getName()); +private PackagetCombin pack=new PackagetCombin(); +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + flushTime=System.currentTimeMillis(); + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d2/70c87e2e6aa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/70c87e2e6aa800171a8482560d609ceb new file mode 100644 index 0000000..1fbeb78 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d2/70c87e2e6aa800171a8482560d609ceb @@ -0,0 +1,104 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;i hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }) + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d3/302bfa4709ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/302bfa4709ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..5b17470 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/302bfa4709ac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.util.HashMap; +import java.util.WeakHashMap; + +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + @SuppressWarnings("rawtypes") + private final ReferenceQueue q = new ReferenceQueue(); + private volatile long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d3/403ff763c5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/403ff763c5ad0017181ed9113883eda9 new file mode 100644 index 0000000..3b2da96 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/403ff763c5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d3/f093a187a2ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/f093a187a2ad0017181ed9113883eda9 new file mode 100644 index 0000000..0e78749 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d3/f093a187a2ad0017181ed9113883eda9 @@ -0,0 +1,79 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = null; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc = null; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +private String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d4/40c49ebde0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d4/40c49ebde0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..0f2d6d4 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d4/40c49ebde0ac001716b9ca6d5abb90bc @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d4/d0f62a8bf7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d4/d0f62a8bf7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7ebe20f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d4/d0f62a8bf7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,83 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d5/0093b68423ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/0093b68423ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7a3eb7b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/0093b68423ac001710ff8a7c6bda0fb8 @@ -0,0 +1,322 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * + * ݲܷ + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + try { + + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * ȡԶhost + * @return + */ +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} + +/** + * ȡԶ˶˿ + * @return + */ +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} + +/** + * socketid + * @return + */ +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d5/20908afcb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/20908afcb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..e26ca3e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/20908afcb3ad0017181ed9113883eda9 @@ -0,0 +1,515 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d5/30a55330acac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/30a55330acac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b8a71dd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/30a55330acac001716b9ca6d5abb90bc @@ -0,0 +1,155 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=8*65535; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d5/40cbe317ccac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/40cbe317ccac001716b9ca6d5abb90bc new file mode 100644 index 0000000..915604d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/40cbe317ccac001716b9ca6d5abb90bc @@ -0,0 +1,193 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isReadMaster=true; + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + buffer[insert]=data; + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else return null; + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + /** + * ظ + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d5/50968f281cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/50968f281cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..fed315a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d5/50968f281cac001710ff8a7c6bda0fb8 @@ -0,0 +1,32 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +public DataStruct(int num) +{ + data=new byte[num][]; +} +public void addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); + byte[] tmp=new byte[buf.limit()-buf.position()]; + buf.get(tmp); + data[index]=tmp; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d6/b09d47221cac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d6/b09d47221cac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..8b4dab8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d6/b09d47221cac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] data; +public long id; +public DataStruct(int num) +{ + data=new byte[num][]; +} +public void addData(byte[]data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + int index=buf.getInt(); + dataLen=buf.getInt(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d7/004317ff64a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/004317ff64a800171a8482560d609ceb new file mode 100644 index 0000000..0f87dc0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/004317ff64a800171a8482560d609ceb @@ -0,0 +1,59 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d7/60d73d281dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/60d73d281dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..d0eeb67 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/60d73d281dac001710ff8a7c6bda0fb8 @@ -0,0 +1,53 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + for(int i=0;isessions=new ConcurrentHashMap(); + + //last received packet + private UDTPacket lastPacket; + + //if the endpoint is configured for a server socket, + //this queue is used to handoff new UDTSessions to the application + private final SynchronousQueue sessionHandoff=new SynchronousQueue(); + + private boolean serverSocketMode=false; + + //has the endpoint been stopped? + private volatile boolean stopped=false; + + public static final int DATAGRAM_SIZE=1400; + + private volatile int sessionnum=0;//cd ʱͳ + + /** + * create an endpoint on the given socket + * + * @param socket - a UDP datagram socket + */ + public UDPEndPoint(DatagramSocket socket){ + this.dgSocket=socket; + port=dgSocket.getLocalPort(); + } + + /** + * bind to any local port on the given host address + * @param localAddress + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress)throws SocketException, UnknownHostException{ + this(localAddress,0); + } + + /** + * Bind to the given address and port + * @param localAddress + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(InetAddress localAddress, int localPort)throws SocketException, UnknownHostException{ + if(localAddress==null){ + dgSocket=new DatagramSocket(localPort, localAddress); + }else{ + dgSocket=new DatagramSocket(localPort); + } + if(localPort>0)this.port = localPort; + else port=dgSocket.getLocalPort(); + + //set a time out to avoid blocking in doReceive() + dgSocket.setSoTimeout(100000); + //buffer size + dgSocket.setReceiveBufferSize(128*1024); + } + + /** + * bind to the default network interface on the machine + * + * @param localPort - the port to bind to. If the port is zero, the system will pick an ephemeral port. + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint(int localPort)throws SocketException, UnknownHostException{ + this(null,localPort); + } + + /** + * bind to an ephemeral port on the default network interface on the machine + * + * @throws SocketException + * @throws UnknownHostException + */ + public UDPEndPoint()throws SocketException, UnknownHostException{ + this(null,0); + } + + /** + * start the endpoint. If the serverSocketModeEnabled flag is true, + * a new connection can be handed off to an application. The application needs to + * call #accept() to get the socket + * @param serverSocketModeEnabled + */ + public void start(boolean serverSocketModeEnabled){ + serverSocketMode=serverSocketModeEnabled; + //start receive thread + Runnable receive=new Runnable(){ + @Override + public void run(){ + try{ + doReceive(); + }catch(Exception ex){ + logger.log(Level.WARNING,"",ex); + } + } + }; + Thread t=UDTThreadFactory.get().newThread(receive); + t.setDaemon(true); + t.start(); + logger.info("UDTEndpoint started."); + } + + public void start(){ + start(false); + } + + public void stop(){ + stopped=true; + dgSocket.close(); + } + + /** + * @return the port which this client is bound to + */ + public int getLocalPort() { + return this.dgSocket.getLocalPort(); + } + /** + * @return Gets the local address to which the socket is bound + */ + public InetAddress getLocalAddress(){ + return this.dgSocket.getLocalAddress(); + } + + DatagramSocket getSocket(){ + return dgSocket; + } + + UDTPacket getLastPacket(){ + return lastPacket; + } + + public void addSession(Long destinationID,UDTSession session){ + logger.info("Storing session <"+destinationID+">"); + sessionnum++; + sessions.put(destinationID, session); + } + + public UDTSession getSession(Long destinationID){ + return sessions.get(destinationID); + } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ + public UDTSession removeSession(long socketid) + { + //cd + sessionnum--; + logger.info("Storing Sessionnum:"+sessionnum); + return sessions.remove(socketid); + } + public Collection getSessions(){ + return sessions.values(); + } + + /** + * wait the given time for a new connection + * @param timeout - the time to wait + * @param unit - the {@link TimeUnit} + * @return a new {@link UDTSession} + * @throws InterruptedException + */ + protected UDTSession accept(long timeout, TimeUnit unit)throws InterruptedException{ + return sessionHandoff.poll(timeout, unit); + } + + + final DatagramPacket dp= new DatagramPacket(new byte[DATAGRAM_SIZE],DATAGRAM_SIZE); + + /** + * single receive, run in the receiverThread, see {@link #start()} + *
    + *
  • Receives UDP packets from the network
    • + *
  • Converts them to UDT packets
    • + *
  • dispatches the UDT packets according to their destination ID.
    • + *
+ * @throws IOException + */ + private long lastDestID=-1; + private UDTSession lastSession; + + //MeanValue v=new MeanValue("receiver processing ",true, 256); + + private int n=0; + + private final Object lock=new Object(); + + protected void doReceive()throws IOException{ + while(!stopped){ + try{ + try{ + //v.end(); + + //will block until a packet is received or timeout has expired + dgSocket.receive(dp); + + //v.begin(); + + Destination peer=new Destination(dp.getAddress(), dp.getPort()); + int l=dp.getLength(); + UDTPacket packet=PacketFactory.createPacket(dp.getData(),l); + lastPacket=packet; + + //handle connection handshake + if(packet.isConnectionHandshake()){ + synchronized(lock){ + Long id=Long.valueOf(packet.getDestinationID()); + UDTSession session=sessions.get(id); + if(session==null){ + session=new ServerSession(dp,this); + addSession(session.getSocketID(),session); + //TODO need to check peer to avoid duplicate server session + if(serverSocketMode){ + logger.fine("Pooling new request."); + sessionHandoff.put(session); + logger.fine("Request taken for processing."); + } + } + peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); + session.received(packet,peer); + } + } + else{ + //dispatch to existing session + long dest=packet.getDestinationID(); + UDTSession session; + if(dest==lastDestID){ + session=lastSession; + } + else{ + session=sessions.get(dest); + lastSession=session; + lastDestID=dest; + } + if(session==null){ + n++; + if(n%100==1){ + logger.warning("Unknown session <"+dest+"> requested from <"+peer+"> packet type "+packet.getClass().getName()); + } + } + else{ + session.received(packet,peer); + logger.log(Level.INFO, ": "+packet.getPacketSequenceNumber()); + } + } + }catch(SocketException ex){ + if(ex.getMessage().equals("socket closed")&&stopped) + { + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } + }catch(SocketTimeoutException ste){ + //can safely ignore... we will retry until the endpoint is stopped + } + + }catch(Exception ex){ + logger.log(Level.WARNING, "Got: "+ex.getMessage(),ex); + } + } + } + + protected void doSend(UDTPacket packet)throws IOException{ + byte[]data=packet.getEncoded(); + DatagramPacket dgp = packet.getSession().getDatagram(); + dgp.setData(data); + dgSocket.send(dgp); + } + + @Override + public String toString(){ + return "UDPEndpoint port="+port; + } + + public void sendRaw(DatagramPacket p)throws IOException{ + dgSocket.send(p); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d7/f0ad1fce60ac00171ca19969f19d2325 b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/f0ad1fce60ac00171ca19969f19d2325 new file mode 100644 index 0000000..4c5925c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d7/f0ad1fce60ac00171ca19969f19d2325 @@ -0,0 +1,248 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i20) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,infobytes.length,PackagetCharSet.CharSet); + if(!serverinfp.equals("initServer:"+f.getName())) + { + client.close(); + return; + } + //client.decreNum(); + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + //ByteBuffer buffer=ByteBuffer.wrap(buf); + + while((count=dis.read(buf,0, bufSize))!=-1) + { + if(count==bufSize) + { + client.sendData(buf); + } + else + { + byte[] tmp=new byte[count+name.length+4]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + } + + } + client.close(); + dis.close(); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f00b8baa06ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f00b8baa06ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..01bcb6b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f00b8baa06ac001710ff8a7c6bda0fb8 @@ -0,0 +1,34 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + @SuppressWarnings("rawtypes") + public SocketReference(T referent, long id, ReferenceQueue q) { + super(referent,q); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f05963bc23ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f05963bc23ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7cc0510 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d8/f05963bc23ac001710ff8a7c6bda0fb8 @@ -0,0 +1,324 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +/** + * + * ݲܷ + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=PackagetSub.split(data); + for(int i=0;isendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b057cfe669a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b057cfe669a800171a8482560d609ceb new file mode 100644 index 0000000..873fe61 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/b057cfe669a800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c009708fd7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c009708fd7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..d830bfb --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/c009708fd7ac001716b9ca6d5abb90bc @@ -0,0 +1,121 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/d9/d0c9f45526ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/d0c9f45526ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..097beec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/d9/d0c9f45526ac001710ff8a7c6bda0fb8 @@ -0,0 +1,89 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/da/6081ae6d5ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/da/6081ae6d5ca800171a8482560d609ceb new file mode 100644 index 0000000..b5ce008 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/da/6081ae6d5ca800171a8482560d609ceb @@ -0,0 +1,225 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/da/c0eefdc32aad001713e0de43c08806fd b/.metadata/.plugins/org.eclipse.core.resources/.history/da/c0eefdc32aad001713e0de43c08806fd new file mode 100644 index 0000000..1756b26 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/da/c0eefdc32aad001713e0de43c08806fd @@ -0,0 +1,189 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.SocketException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.SequenceNumber; + +/** + * Client side of a client-server UDT connection. + * Once established, the session provides a valid {@link UDTSocket}. + */ +public class ClientSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); + + private UDPEndPoint endPoint; + + public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ + super("ClientSession localPort="+endPoint.getLocalPort(),dest); + this.endPoint=endPoint; + logger.info("Created "+toString()); + } + + /** + * send connection handshake until a reply from server is received + * TODO check for timeout + * @throws InterruptedException + * @throws IOException + */ + + public void connect() throws InterruptedException,IOException{ + int n=0; + + while(getState()!=ready){ + + sendHandShake(); + if(getState()==invalid)throw new IOException("Can't connect!"); + n++; + if(getState()!=ready)Thread.sleep(500); + } + + cc.init(); + logger.info("Connected, "+n+" handshake packets sent"); + } + + @Override + public void received(UDTPacket packet, Destination peer) { + + lastPacket=packet; + + if (packet instanceof ConnectionHandshake) { + ConnectionHandshake hs=(ConnectionHandshake)packet; + + logger.info("Received connection handshake from "+peer+"\n"+hs); + + if (getState()!=ready) { + if(hs.getConnectionType()==1){ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + sendConfirmation(hs); + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + else{ + try{ + //TODO validate parameters sent by peer + long peerSocketID=hs.getSocketID(); + destination.setSocketID(peerSocketID); + setState(ready); + Thread.sleep(50); + logger.info("ʼû:"+hs.getInitialSeqNo()); + this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + socket=new UDTSocket(endPoint,this); + + + }catch(Exception ex){ + logger.log(Level.WARNING,"Error creating socket",ex); + setState(invalid); + } + return; + } + } + } + + if(getState() == ready) { + + if(packet instanceof Shutdown){ + setState(shutdown); + active=false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + active = true; + try{ + if(packet.forSender()){ + socket.getSender().receive(lastPacket); + }else{ + socket.getReceiver().receive(lastPacket); + } + }catch(Exception ex){ + //session is invalid + logger.log(Level.SEVERE,"Error in "+toString(),ex); + setState(invalid); + } + return; + } + } + + + //handshake for connect + protected void sendHandShake()throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(ConnectionHandshake.CONNECTION_TYPE_REGULAR); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + long initialSequenceNo=SequenceNumber.random(); + setInitialSequenceNumber(initialSequenceNo); + handshake.setInitialSeqNo(initialSequenceNo); + handshake.setPacketSize(getDatagramSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending "+handshake); + endPoint.doSend(handshake); + } + + //2nd handshake for connect + protected void sendConfirmation(ConnectionHandshake hs)throws IOException{ + ConnectionHandshake handshake = new ConnectionHandshake(); + handshake.setConnectionType(-1); + handshake.setSocketType(ConnectionHandshake.SOCKET_TYPE_DGRAM); + handshake.setInitialSeqNo(hs.getInitialSeqNo()); + handshake.setPacketSize(hs.getPacketSize()); + handshake.setSocketID(mySocketID); + handshake.setMaxFlowWndSize(flowWindowSize); + handshake.setSession(this); + logger.info("Sending confirmation "+handshake); + endPoint.doSend(handshake); + } + + + public UDTPacket getLastPkt(){ + return lastPacket; + } + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/db/d05d7acd7fad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/db/d05d7acd7fad0017181ed9113883eda9 new file mode 100644 index 0000000..289fd07 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/db/d05d7acd7fad0017181ed9113883eda9 @@ -0,0 +1,191 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + this.endPoint.addSession(destination.getSocketID(), this.mySocketID); + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/dc/904dedc619ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/dc/904dedc619ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..762beb5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/dc/904dedc619ac001710ff8a7c6bda0fb8 @@ -0,0 +1,74 @@ +/** + * + */ +package judp; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + DataHead head=new DataHead(session,data.length,(byte) 0); + + for(int i=0;i queue=new LinkedBlockingQueue(); + private boolean isStop=false; + public FilesWatch() + { + try { + watcher = FileSystems.getDefault().newWatchService(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + public void setWatch(String dir) + { + this.dir=dir; + } + public void stop() + { + isStop=true; + } + public FileMonitor take() + { + try { + return queue.take(); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + return null; + } + public void start() + { + checkThread =new Thread(new Runnable() { + + @Override + public void run() { + try + { + Paths.get(dir).register(watcher, + StandardWatchEventKinds.ENTRY_CREATE, + StandardWatchEventKinds.ENTRY_DELETE, + StandardWatchEventKinds.ENTRY_MODIFY); + } + catch(Exception ex) + { + + } + while (!isStop) { + WatchKey key; + try { + key = watcher.take(); + for (WatchEvent event: key.pollEvents()) { + FileMonitor e=new FileMonitor(); + e.file=event.context().toString(); + e.kind=event.kind(); + queue.put(e); + } + + boolean valid = key.reset(); + if (!valid) { + break; + } + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + + + }); + checkThread.setDaemon(true); + checkThread.setName("monitor"); + checkThread.start(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/dd/206f8ef4c4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/dd/206f8ef4c4ad0017181ed9113883eda9 new file mode 100644 index 0000000..5f6c02e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/dd/206f8ef4c4ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/dd/d0aca700e0ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/dd/d0aca700e0ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..b310f92 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/dd/d0aca700e0ac001716b9ca6d5abb90bc @@ -0,0 +1,188 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long startTime=System.currentTimeMillis(); + long lastTime=System.currentTimeMillis(); + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + long speed=0; + try + { + speed=sumBytes/((System.currentTimeMillis()-startTime)/1000); + } + catch(Exception ex) + { + + } + log.info("ļٶȣ"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/de/305d803423ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/de/305d803423ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..6e64d40 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/de/305d803423ac001710ff8a7c6bda0fb8 @@ -0,0 +1,233 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i + *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/df/20d826b6d5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/df/20d826b6d5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..65f9567 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/df/20d826b6d5ac001716b9ca6d5abb90bc @@ -0,0 +1,265 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/df/90ce9028bbac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/df/90ce9028bbac001716b9ca6d5abb90bc new file mode 100644 index 0000000..34a9e41 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/df/90ce9028bbac001716b9ca6d5abb90bc @@ -0,0 +1,604 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; +import java.io.IOException; +import java.util.List; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.ControlPacket; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.packets.Shutdown; +import udt.packets.ControlPacket.ControlPacketType; +import udt.receiver.AckHistoryEntry; +import udt.receiver.AckHistoryWindow; +import udt.receiver.PacketHistoryWindow; +import udt.receiver.PacketPairWindow; +import udt.receiver.ReceiverLossList; +import udt.receiver.ReceiverLossListEntry; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + +/** + * receiver part of a UDT entity + * @see UDTSender + */ +public class UDTReceiver { + + private static final Logger logger=Logger.getLogger(UDTReceiver.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //record seqNo of detected lostdata and latest feedback time + private final ReceiverLossList receiverLossList; + + //record each sent ACK and the sent time + private final AckHistoryWindow ackHistoryWindow; + + //Packet history window that stores the time interval between the current and the last seq. + private final PacketHistoryWindow packetHistoryWindow; + + //for storing the arrival time of the last received data packet + private volatile long lastDataPacketArrivalTime=0; + + //largest received data packet sequence number(LRSN) + private volatile long largestReceivedSeqNumber=0; + + //ACK event related + + //last Ack number + private long lastAckNumber=0; + + //largest Ack number ever acknowledged by ACK2 + private volatile long largestAcknowledgedAckNumber=-1; + + //EXP event related + + //a variable to record number of continuous EXP time-out events + private volatile long expCount=0; + + /*records the time interval between each probing pair + compute the median packet pair interval of the last + 16 packet pair intervals (PI) and the estimate link capacity.(packet/s)*/ + private final PacketPairWindow packetPairWindow; + + //estimated link capacity + long estimateLinkCapacity; + // the packet arrival rate + long packetArrivalSpeed; + + //round trip time, calculated from ACK/ACK2 pairs + long roundTripTime=0; + //round trip time variance + long roundTripTimeVar=roundTripTime/2; + + //to check the ACK, NAK, or EXP timer + private long nextACK; + //microseconds to next ACK event + private long ackTimerInterval=Util.getSYNTime(); + + private long nextNAK; + //microseconds to next NAK event + private long nakTimerInterval=Util.getSYNTime(); + + private long nextEXP; + //microseconds to next EXP event + private long expTimerInterval=100*Util.getSYNTime(); + + //instant when the session was created (for expiry checking) + private final long sessionUpSince; + //milliseconds to timeout a new session that stays idle + private final long IDLE_TIMEOUT = 3*60*1000; + + //buffer size for storing data + private final long bufferSize; + + //stores received packets to be sent + private final BlockingQueuehandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/df/e05aea31e5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/df/e05aea31e5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..f9a67c0 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/df/e05aea31e5ac001716b9ca6d5abb90bc @@ -0,0 +1,239 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/df/f0a11525b5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/df/f0a11525b5ad0017181ed9113883eda9 new file mode 100644 index 0000000..defd91b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/df/f0a11525b5ad0017181ed9113883eda9 @@ -0,0 +1,518 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e/609b46bf31ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e/609b46bf31ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..03180e1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e/609b46bf31ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(isClose) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + UDTSocket socket=SocketControls.getInstance().getSocket(); + //judpSocket jsocket=new judpSocket(csocket); + //judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e1/80a8e68d04ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e1/80a8e68d04ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..3acb753 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e1/80a8e68d04ac001710ff8a7c6bda0fb8 @@ -0,0 +1,86 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e2/20032dc67fad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/20032dc67fad0017181ed9113883eda9 new file mode 100644 index 0000000..6e4a9a6 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/20032dc67fad0017181ed9113883eda9 @@ -0,0 +1,191 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.DatagramPacket; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.ConnectionHandshake; +import udt.packets.Destination; +import udt.packets.KeepAlive; +import udt.packets.Shutdown; + +/** + * server side session in client-server mode + */ +public class ServerSession extends UDTSession { + + private static final Logger logger=Logger.getLogger(ServerSession.class.getName()); + + private final UDPEndPoint endPoint; + + //last received packet (for testing purposes) + private UDTPacket lastPacket; + + + public ServerSession(DatagramPacket dp, UDPEndPoint endPoint)throws SocketException,UnknownHostException{ + super("ServerSession localPort="+endPoint.getLocalPort()+" peer="+dp.getAddress()+":"+dp.getPort(),new Destination(dp.getAddress(),dp.getPort())); + this.endPoint=endPoint; + logger.info("Created "+toString()+" talking to "+dp.getAddress()+":"+dp.getPort()); + } + + int n_handshake=0; + + @Override + public void received(UDTPacket packet, Destination peer){ + lastPacket=packet; + + if(packet instanceof ConnectionHandshake) { + ConnectionHandshake connectionHandshake=(ConnectionHandshake)packet; + logger.info("Received "+connectionHandshake); + + if (getState()<=ready){ + destination.setSocketID(connectionHandshake.getSocketID()); + + if(getState()<=handshaking){ + setState(handshaking); + } + try{ + handleHandShake(connectionHandshake); + n_handshake++; + try{ + setState(ready); + socket=new UDTSocket(endPoint, this); + cc.init(); + }catch(Exception uhe){ + //session is invalid + logger.log(Level.SEVERE,"",uhe); + setState(invalid); + } + }catch(IOException ex){ + //session invalid + logger.log(Level.WARNING,"Error processing ConnectionHandshake",ex); + setState(invalid); + } + return; + } + + }else if(packet instanceof KeepAlive) { + socket.getReceiver().resetEXPTimer(); + active = true; + return; + } + + if(getState()== ready) { + active = true; + + if (packet instanceof KeepAlive) { + //nothing to do here + return; + }else if (packet instanceof Shutdown) { + try{ + socket.getReceiver().stop(); + }catch(IOException ex){ + logger.log(Level.WARNING,"",ex); + } + setState(shutdown); + System.out.println("SHUTDOWN ***"); + active = false; + logger.info("Connection shutdown initiated by the other side."); + return; + } + + else{ + try{ + + if(packet.forSender()){ + socket.getSender().receive(packet); + }else{ + socket.getReceiver().receive(packet); + } + }catch(Exception ex){ + //session invalid + logger.log(Level.SEVERE,"",ex); + setState(invalid); + } + } + return; + + } + + + } + + /** + * for testing use only + */ + UDTPacket getLastPacket(){ + return lastPacket; + } + + /** + * handle the connection handshake:
+ *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e2/5020156065a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/5020156065a800171a8482560d609ceb new file mode 100644 index 0000000..2d4993d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/5020156065a800171a8482560d609ceb @@ -0,0 +1,67 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + + +import java.util.Map.Entry; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + for(Entry entry:hash.entrySet()) + { + + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e2/70b70a8cc3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/70b70a8cc3ad0017181ed9113883eda9 new file mode 100644 index 0000000..bab37e1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/70b70a8cc3ad0017181ed9113883eda9 @@ -0,0 +1,493 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e2/f0425b8821ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/f0425b8821ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1f64add --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e2/f0425b8821ac001710ff8a7c6bda0fb8 @@ -0,0 +1,287 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + + +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + flushTime=System.currentTimeMillis(); + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4059f899d9ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4059f899d9ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..dff1e79 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e4/4059f899d9ac001716b9ca6d5abb90bc @@ -0,0 +1,155 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.io.UnsupportedEncodingException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + while((count=dis.read(buf,0, bufSize))!=-1) + { + log.info("1:"); + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + log.info(":"+sum); + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e5/203d7a7234ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e5/203d7a7234ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..a92c305 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e5/203d7a7234ac001710ff8a7c6bda0fb8 @@ -0,0 +1,338 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public int dataLen=0; +public boolean getCloseState() +{ + //ײѾر + return isClose|socket.isClose(); +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(getCloseState()) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readALL() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(getCloseState()) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(getCloseState()) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ְ + * ٴηָݣͬʱͷ + * ӦҪreadALL + * @param data + * @return + */ +public boolean sendSplitData(byte[]data) { + if(getCloseState()) + { + return false; + } + byte[][]result=null; + if(dataLen==0) + { + result= PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + result=sub.split(data, dataLen); + } + for(int i=0;i hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + struct.addData(data); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e5/f0935d6167a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/e5/f0935d6167a800171a8482560d609ceb new file mode 100644 index 0000000..9d527a9 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e5/f0935d6167a800171a8482560d609ceb @@ -0,0 +1,66 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + UDTSocket find=null; + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(find==null) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳر + find=list.get(i); + i=-1;//± + } + } + else + { + // + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e6/207e4997a3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/e6/207e4997a3ad0017181ed9113883eda9 new file mode 100644 index 0000000..efd7ce7 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e6/207e4997a3ad0017181ed9113883eda9 @@ -0,0 +1,218 @@ +/** + * ļjudpSendFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package judp; + + +import java.io.File; +import java.io.FileInputStream; +import java.io.RandomAccessFile; +import java.nio.ByteBuffer; +import java.nio.MappedByteBuffer; +import java.nio.channels.FileChannel; +import java.nio.channels.FileChannel.MapMode; +import java.text.NumberFormat; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import udt.UDTReceiver; + + +/** + * + * Ŀƣjudp + * ƣjudpSendFile + * ļ + * ˣjinyu + * ʱ䣺2017827 4:30:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 4:30:42 + * ޸ıע + * @version + * + */ +public class judpSendFile { + private final int serverPort; + private final String host; + //TODO configure pool size + // private final ExecutorService threadPool=Executors.newFixedThreadPool(3); + private final ExecutorService threadPool=Executors.newCachedThreadPool(); + public judpSendFile(int serverPort){ + this.serverPort=serverPort; + this.host=null; + + } + public judpSendFile(String localIP,int serverPort){ + this.serverPort=serverPort; + this.host=localIP; + + } + + + public void startSend() + { + threadPool.execute(new Runnable() { + @Override + public void run(){ + try{ + UDTReceiver.connectionExpiryDisabled=true; + judpServer server=null; + if(host==null) + { + server=new judpServer(serverPort); + } + else + { + server=new judpServer(host,serverPort); + } + server.start(); + while(true){ + judpSocket socket=server.accept(); + Thread.sleep(1000); + threadPool.execute(new RequestRunner(socket)); + } + }catch(Exception ex){ + throw new RuntimeException(ex); + } + }} + ); + } + + + public static void usage(){ + System.out.println("Usage: java -cp ... udt.util.SendFile " + + "[--verbose] [--localPort=] [--localIP=]"); + } + + public static class RequestRunner implements Runnable{ + + private final static Logger logger=Logger.getLogger(RequestRunner.class.getName()); + + private final judpSocket socket; + + private final NumberFormat format=NumberFormat.getNumberInstance(); + + private final boolean memMapped; + + private boolean verbose; + public RequestRunner(judpSocket socket){ + this.socket=socket; + format.setMaximumFractionDigits(3); + memMapped=false;//true; + } + + @Override + public void run(){ + try{ + logger.info("Handling request from "+socket.getDestination()); + + // UDTInputStream in=socket.getInputStream(); + // UDTOutputStream out=socket.getOutputStream(); + byte[]readBuf=new byte[32768]; + ByteBuffer bb=ByteBuffer.wrap(readBuf); + + //read file name info + int r=0; + while(true) + { + r=socket.readData(readBuf); + if(r==0) + Thread.sleep(100); + else + { + break; + } + } + if(r==-1) + { + socket.close(); + return; + } + //how many bytes to read for the file name + byte[]len=new byte[4]; + bb.get(len); + if(verbose){ + StringBuilder sb=new StringBuilder(); + for(int i=0;i=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + for(int i=0;i hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + if(readPosition==size) + {readPosition=0; + clearDeHash(this.size-leftNum); + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e8/20b1cad36ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/20b1cad36ca800171a8482560d609ceb new file mode 100644 index 0000000..e78d13a --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/20b1cad36ca800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * ļTestRecFile.java + * + * 汾Ϣ + * ڣ2017827 + * Copyright Corporation 2017 + * Ȩ + * + */ +package Test; + +import java.io.IOException; + +import judp.judpRecviceFile; + +/** + * + * Ŀƣjudp + * ƣTestRecFile + * + * ˣjinyu + * ʱ䣺2017827 6:32:42 + * ޸ˣjinyu + * ޸ʱ䣺2017827 6:32:42 + * ޸ıע + * @version + * + */ +public class TestRecFile { + + public static void main(String[] args) { + judpRecviceFile rec=new judpRecviceFile("192.168.10.86", 5555, "E:\\Study\\java\\filesudt\\send\\12.rmvb", "E:\\Study\\java\\filesudt\\rec\\1.rmvb"); + rec.start(); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e8/70971d3ce5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/70971d3ce5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..bac3d45 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/70971d3ce5ac001716b9ca6d5abb90bc @@ -0,0 +1,243 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e8/b0ddd35cf7ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/b0ddd35cf7ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c003c4c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e8/b0ddd35cf7ab001710ff8a7c6bda0fb8 @@ -0,0 +1,129 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e9/4013f50ee5ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/4013f50ee5ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..9308681 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/4013f50ee5ac001716b9ca6d5abb90bc @@ -0,0 +1,236 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e9/90cd219a05ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/90cd219a05ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f1ea5ca --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/90cd219a05ac001710ff8a7c6bda0fb8 @@ -0,0 +1,92 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("session"+); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e9/a022a50403ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/a022a50403ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f8b7f84 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/a022a50403ac001710ff8a7c6bda0fb8 @@ -0,0 +1,15 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +/** + * @author jinyu + * @param + * + */ +public class SocketQueue extends ReferenceQueue { + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/e9/d006eeec21ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/d006eeec21ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..582501f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/e9/d006eeec21ac001710ff8a7c6bda0fb8 @@ -0,0 +1,211 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=1500; + private long sumLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public void pauseOutput() + { + try { + client.getOutputStream().pauseOutput(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + public byte[] read() + { + byte[] result=null; + if(client!=null) + { + byte[] readBytes=new byte[bufSize];// + byte[] buf=new byte[bufSize];// + int index=0; + int r=0; + try { + while(true) + { + r=client.read(readBytes); + if(r==-1) + { + break; + } + else + { + if(r<=bufSize) + { + //result=new byte[r]; + //System.arraycopy(readBytes, 0, result, 0, r); + if(index+r hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + // + if(!list.isEmpty()) + { + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + logger.info("DataPacket udt:"+p.getPacketSequenceNumber()); + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + logger.info("largestReceivedSeqNumber:"+largestReceivedSeqNumber); + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + logger.info("sendNAK:"+currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + logger.info("receiverLossList remove:"+currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + logger.info("sendNAK List:"+sequenceNumbers.size()); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/eb/2021a16626ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/eb/2021a16626ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..b981a90 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/eb/2021a16626ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference objsocket=(SocketReference) q.poll(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/eb/b0e8f93623ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/eb/b0e8f93623ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ae150bf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/eb/b0e8f93623ac001710ff8a7c6bda0fb8 @@ -0,0 +1,232 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.split(data); + for(int i=0;i + *
    + *
  • set initial sequence number
    • + *
  • send response handshake
    • + *
+ * @param handshake + * @param peer + * @throws IOException + */ + protected void handleHandShake(ConnectionHandshake handshake)throws IOException{ + ConnectionHandshake responseHandshake = new ConnectionHandshake(); + //compare the packet size and choose minimun + long clientBufferSize=handshake.getPacketSize(); + long myBufferSize=getDatagramSize(); + long bufferSize=Math.min(clientBufferSize, myBufferSize); + long initialSequenceNumber=handshake.getInitialSeqNo(); + setInitialSequenceNumber(initialSequenceNumber); + setDatagramSize((int)bufferSize); + responseHandshake.setPacketSize(bufferSize); + responseHandshake.setUdtVersion(4); + responseHandshake.setInitialSeqNo(initialSequenceNumber); + responseHandshake.setConnectionType(-1); + responseHandshake.setMaxFlowWndSize(handshake.getMaxFlowWndSize()); + //tell peer what the socket ID on this side is + responseHandshake.setSocketID(mySocketID); + responseHandshake.setDestinationID(this.getDestination().getSocketID()); + responseHandshake.setSession(this); + logger.info("Sending reply "+responseHandshake); + endPoint.doSend(responseHandshake); + } + + + + +} + diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ec/00a2d3dd6fa800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/00a2d3dd6fa800171a8482560d609ceb new file mode 100644 index 0000000..cbbf754 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/00a2d3dd6fa800171a8482560d609ceb @@ -0,0 +1,82 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + i=-1;//± + index=i; + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ec/803ad67e6da800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/803ad67e6da800171a8482560d609ceb new file mode 100644 index 0000000..e15d011 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/803ad67e6da800171a8482560d609ceb @@ -0,0 +1,42 @@ +/** + * + */ +package net.File; + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFile { + private static Logger log=Logger.getLogger(TestSendFile.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + SendFiles send=new SendFiles("127.0.0.1", 5555); + FilesWatch watch=new FilesWatch(); + String dir="F:/monitor"; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ec/80b1fc5504ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/80b1fc5504ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ba0d566 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/80b1fc5504ac001710ff8a7c6bda0fb8 @@ -0,0 +1,79 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + while((k = (SocketReference) q.remove()) != null) { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ec/b0b90ce869a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/b0b90ce869a800171a8482560d609ceb new file mode 100644 index 0000000..46c353d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ec/b0b90ce869a800171a8482560d609ceb @@ -0,0 +1,113 @@ +/** + * + */ +package judp; + +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.SynchronousQueue; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.UDTServerSocket; +import udt.UDTSocket; + +/** + * @author jinyu + * ˽շװ + * + */ +public class judpServer { +private UDTServerSocket server=null; +private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=accept() + } + judpSocket jsocket=new judpSocket(socket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0307bf0c4ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0307bf0c4ad0017181ed9113883eda9 new file mode 100644 index 0000000..9c938ec --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ed/d0307bf0c4ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ed/e076043e66a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/ed/e076043e66a800171a8482560d609ceb new file mode 100644 index 0000000..51216ee --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ed/e076043e66a800171a8482560d609ceb @@ -0,0 +1,50 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + for( int i = 0 ; i < list.size() ; i++) { + try { + if(list.get(i).getInputStream().isHasData()) + { + return list.get(i); + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ee/2060f2c92dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ee/2060f2c92dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1fa20a8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ee/2060f2c92dac001710ff8a7c6bda0fb8 @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/timespan/1000; + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e063a0e405ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e063a0e405ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..c2ec32b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ee/e063a0e405ac001710ff8a7c6bda0fb8 @@ -0,0 +1,96 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.WeakHashMap; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f/007161e403ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f/007161e403ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1e5437c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f/007161e403ac001710ff8a7c6bda0fb8 @@ -0,0 +1,70 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + WeakReference k; + while((k = (WeakReference) q.remove()) != null) { + System.out.println((cnt++) + ":" + k); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f/80cfa981e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/f/80cfa981e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..222dbd1 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f/80cfa981e4ac001716b9ca6d5abb90bc @@ -0,0 +1,220 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f0/b00e1d621dac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f0/b00e1d621dac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..41c29ef --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f0/b00e1d621dac001710ff8a7c6bda0fb8 @@ -0,0 +1,62 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int num=0; +private volatile int sum=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} +private boolean check() +{ + if(num>=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + int index=0; + for(int i=0;i100) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + int sum=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + sum+=bufSize; + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + sum+=count; + } + + } + client.close(); + dis.close(); + log.info("ɣ"+f.getName()); + } + catch(Exception ex) + { + + } + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f1/4058227a03ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f1/4058227a03ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7db9771 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f1/4058227a03ac001710ff8a7c6bda0fb8 @@ -0,0 +1,76 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private LinkedBlockingQueue> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + startThread(); + startGC(); + this.endPoint=point; + + } + private void startGC() { + + + } + private void startThread() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + WeakReference objsocket=queue.take(); + if(objsocket.get()!=null) + { + judpSocket socket=objsocket.get(); + if(socket.getCloseState()) + { + socket.close(); + } + } + + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f1/a0ccf39ca2ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/f1/a0ccf39ca2ad0017181ed9113883eda9 new file mode 100644 index 0000000..4ba8bae --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f1/a0ccf39ca2ad0017181ed9113883eda9 @@ -0,0 +1,102 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { + public static String getPath() { + URL url = ReadXml.class.getProtectionDomain().getCodeSource().getLocation(); + String filePath = null; + try { + filePath = URLDecoder.decode(url.getPath(), "utf-8");// תΪutf-8 + } catch (Exception e) { + e.printStackTrace(); + } + if (filePath.endsWith(".jar")) {// ִjarеĽ".jar" + // ȡ·еjar + filePath = filePath.substring(0, filePath.lastIndexOf("/") + 1); + } + + File file = new File(filePath); + + // /If this abstract pathname is already absolute, then the pathname + // string is simply returned as if by the getPath method. If this + // abstract pathname is the empty abstract pathname then the pathname + // string of the current user directory, which is named by the system + // property user.dir, is returned. + filePath = file.getAbsolutePath();//õwindowsµȷ· + return filePath; + } +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = null; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc = null; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +private String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f1/f0b1078018ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f1/f0b1078018ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..e69de29 diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f2/00fb9210c5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/00fb9210c5ad0017181ed9113883eda9 new file mode 100644 index 0000000..60d3290 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/00fb9210c5ad0017181ed9113883eda9 @@ -0,0 +1,516 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + // + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + for(long s=lastAckSequenceNumber;s move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f2/205b62d228ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/205b62d228ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..1f34d9c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/205b62d228ac001710ff8a7c6bda0fb8 @@ -0,0 +1,99 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=16; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i> queue=new LinkedBlockingQueue>(); + private final ReferenceQueue q = new ReferenceQueue(); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + private void startThread() { + + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + queue.add(socket); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f2/7032eb2669a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/7032eb2669a800171a8482560d609ceb new file mode 100644 index 0000000..d0ed24b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/7032eb2669a800171a8482560d609ceb @@ -0,0 +1,83 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f2/70e487be1fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/70e487be1fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..44126c5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f2/70e487be1fac001710ff8a7c6bda0fb8 @@ -0,0 +1,39 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(tmp); + struct.clear(); + } + return r; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f3/f0a22d5cb5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/f3/f0a22d5cb5ad0017181ed9113883eda9 new file mode 100644 index 0000000..3a6989e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f3/f0a22d5cb5ad0017181ed9113883eda9 @@ -0,0 +1,522 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;s0) + { + if(lastAckSequenceNumber/10000!=ackNumber/10000) + { + // + //ackNumber رȫɾرСһɾ + if(lastAckSequenceNumberthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + } + } + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f4/601a0f24e4ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/f4/601a0f24e4ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..81438ce --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f4/601a0f24e4ac001716b9ca6d5abb90bc @@ -0,0 +1,210 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + ConcurrentLinkedQueue recData=new ConcurrentLinkedQueue(); + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + private void recData(byte[] data) + { + + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(true) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + if(writeFile(tmp)) + { + ss.close(); + break; + } + // + + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f4/f0223ffad6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/f4/f0223ffad6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..0075291 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f4/f0223ffad6ac001716b9ca6d5abb90bc @@ -0,0 +1,274 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + System.out.println("sendBlocking start"); + client.sendBlocking(data); + r=data.length; + sumLen+=r; + System.out.println("sendBlocking end"); + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean Start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + //judpSocket jsocket=new judpSocket(csocket); + + //SocketManager.getInstance().addGC(jsocket,csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} + +/** + * ӵsocket + */ +public judpSocket accept() +{ +try { + judpSocket jsocket= sessionHandoff.take(); + return jsocket; +} catch (InterruptedException e) { + logger.info("judpSocketжϣ"+e.getMessage()); + e.printStackTrace(); +} +return null; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f6/305344955ca800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/305344955ca800171a8482560d609ceb new file mode 100644 index 0000000..a8661c2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/305344955ca800171a8482560d609ceb @@ -0,0 +1,229 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Destination; +import udt.packets.Shutdown; +import udt.util.UDTStatistics; + +public class UDTClient { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + private final UDPEndPoint clientEndpoint; + private ClientSession clientSession; + private boolean close=false; + private Thread closeThread=null;//cd + private final int waitClose=10*1000; + public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address,localport); + logger.info("Created client endpoint on port "+localport); + } + + public UDTClient(InetAddress address)throws SocketException, UnknownHostException{ + //create endpoint + clientEndpoint=new UDPEndPoint(address); + logger.info("Created client endpoint on port "+clientEndpoint.getLocalPort()); + } + + public UDTClient(UDPEndPoint endpoint)throws SocketException, UnknownHostException{ + clientEndpoint=endpoint; + } + + /** + * establishes a connection to the given server. + * Starts the sender thread. + * @param host + * @param port + * @throws UnknownHostException + */ + public void connect(String host, int port)throws InterruptedException, UnknownHostException, IOException{ + InetAddress address=InetAddress.getByName(host); + Destination destination=new Destination(address,port); + //create client session... + clientSession=new ClientSession(clientEndpoint,destination); + clientEndpoint.addSession(clientSession.getSocketID(), clientSession); + + clientEndpoint.start(); + clientSession.connect(); + //wait for handshake + while(!clientSession.isReady()){ + Thread.sleep(500); + } + logger.info("The UDTClient is connected"); + Thread.sleep(500); + } + + /** + * sends the given data asynchronously + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + public void send(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWrite(data); + } + + public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + clientSession.getSocket().doWriteBlocking(data); + } + + public int read(byte[]data)throws IOException, InterruptedException{ + return clientSession.getSocket().getInputStream().read(data); + } + + /** + * flush outstanding data (and make sure it is acknowledged) + * @throws IOException + * @throws InterruptedException + */ + public void flush()throws IOException, InterruptedException{ + clientSession.getSocket().flush(); + } + + + public void shutdown()throws IOException{ + + if (clientSession.isReady()&& clientSession.active==true) + { + Shutdown shutdown = new Shutdown(); + shutdown.setDestinationID(clientSession.getDestination().getSocketID()); + shutdown.setSession(clientSession); + try{ + clientEndpoint.doSend(shutdown); + TimeUnit.MILLISECONDS.sleep(100); + } + catch(Exception e) + { + logger.log(Level.SEVERE,"ERROR: Connection could not be stopped!",e); + } + clientSession.getSocket().getReceiver().stop(); + clientEndpoint.stop(); + //cd + clientEndpoint.removeSession(clientSession.getSocketID()); + clientSession.getSocket().getSender().stop(); + close=true; + } + } + + public UDTInputStream getInputStream()throws IOException{ + return clientSession.getSocket().getInputStream(); + } + + public UDTOutputStream getOutputStream()throws IOException{ + return clientSession.getSocket().getOutputStream(); + } + + public UDPEndPoint getEndpoint()throws IOException{ + return clientEndpoint; + } + + public UDTStatistics getStatistics(){ + return clientSession.getStatistics(); + } + + public long getSocketID() + { + //cd + return clientSession.getSocketID(); + } + + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if() + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } + + public boolean isClose() + { + return close; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f6/6074ea1c65a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/6074ea1c65a800171a8482560d609ceb new file mode 100644 index 0000000..b07dda3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/6074ea1c65a800171a8482560d609ceb @@ -0,0 +1,61 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + + + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f6/70c6c0fe05ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/70c6c0fe05ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..842ced2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/70c6c0fe05ac001710ff8a7c6bda0fb8 @@ -0,0 +1,95 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; + +import java.util.WeakHashMap; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private long num=0; + /** + * ʹ + */ + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + if(num%200==0) + { + System.gc(); + } + num++; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f6/80457721b5ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/80457721b5ad0017181ed9113883eda9 new file mode 100644 index 0000000..1bcb149 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f6/80457721b5ad0017181ed9113883eda9 @@ -0,0 +1,515 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + // + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f7/40b0cfa5d6ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/40b0cfa5d6ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..350dea8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/40b0cfa5d6ac001716b9ca6d5abb90bc @@ -0,0 +1,288 @@ +package udt.util; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.locks.Condition; +import java.util.concurrent.locks.ReentrantLock; + +import udt.UDTInputStream.AppData; + +/** + * + * The receive buffer stores data chunks to be read by the application + * + * @author schuller + */ +public class ReceiveBuffer { + + private final AppData[]buffer; + + //the head of the buffer: contains the next chunk to be read by the application, + //i.e. the one with the lowest sequence number + private volatile int readPosition=0; + + //the lowest sequence number stored in this buffer + private final long initialSequenceNumber; + + //the highest sequence number already read by the application + private long highestReadSequenceNumber; + + //number of chunks + private final AtomicInteger numValidChunks=new AtomicInteger(0); + + //lock and condition for poll() with timeout + private final Condition notEmpty; + private final ReentrantLock lock; + + //the size of the buffer + private final int size; + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ + public ReceiveBuffer(int size, long initialSequenceNumber){ + this.size=size; + this.buffer=new AppData[size]; + this.initialSequenceNumber=initialSequenceNumber; + lock=new ReentrantLock(false); + notEmpty=lock.newCondition(); + highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); + } + + public boolean offer(AppData data){ + if(numValidChunks.get()==size) { + return false; + } + lock.lock(); + try{ + long seq=data.getSequenceNumber(); + //if already have this chunk, discard it + if(SequenceNumber.compare(seq, initialSequenceNumber)<0)return true; + //else compute insert position + int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); + int insert=offset% size; + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } + notEmpty.signal(); + return true; + }finally{ + lock.unlock(); + } + } + + /** + * return a data chunk, guaranteed to be in-order, waiting up to the + * specified wait time if necessary for a chunk to become available. + * + * @param timeout how long to wait before giving up, in units of + * unit + * @param unit a TimeUnit determining how to interpret the + * timeout parameter + * @return data chunk, or null if the + * specified waiting time elapses before an element is available + * @throws InterruptedException if interrupted while waiting + */ + public AppData poll(int timeout, TimeUnit units)throws InterruptedException{ + lock.lockInterruptibly(); + long nanos = units.toNanos(timeout); + + try { + for (;;) { + if (numValidChunks.get() != 0) { + return poll(); + } + if (nanos <= 0) + return null; + try { + nanos = notEmpty.awaitNanos(nanos); + } catch (InterruptedException ie) { + notEmpty.signal(); // propagate to non-interrupted thread + throw ie; + } + + } + } finally { + lock.unlock(); + } + } + + + /** + * return a data chunk, guaranteed to be in-order. + */ + public AppData poll(){ + if(numValidChunks.get()==0){ + return null; + } + AppData r=buffer[readPosition]; + if(r!=null){ + long thisSeq=r.getSequenceNumber(); + if(1==SequenceNumber.seqOffset(highestReadSequenceNumber,thisSeq)){ + increment(); + highestReadSequenceNumber=thisSeq; + } + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } + } + // else{ + // System.out.println("empty HEAD at pos="+readPosition); + // try{ + // Thread.sleep(1000); + // Thread.yield(); + // }catch(InterruptedException e){}; + // } + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } + return r; + } + + public int getSize(){ + return size; + } + + void increment(){ + buffer[readPosition]=null; + readPosition++; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } + numValidChunks.decrementAndGet(); + } + + public boolean isEmpty(){ + return numValidChunks.get()==0; + } + + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + + /** + * ôݶȡ + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + this.islagerRead=islarge; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f7/603bf12c1fac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/603bf12c1fac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..931c38e --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/603bf12c1fac001710ff8a7c6bda0fb8 @@ -0,0 +1,28 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public DataStruct addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + return struct; +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f7/702d21411aac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/702d21411aac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f8c9a59 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f7/702d21411aac001710ff8a7c6bda0fb8 @@ -0,0 +1,76 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + public static byte[][] split(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int num=data.length/bufsize+data.length%bufsize; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + byte[][] result=new byte[num][]; + for(int i=0;i list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public UDTSocket getSocket() +{ + UDTSocket find=null; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳر + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + return null; + +} +public void clear() +{ + list.clear(); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60ddb5c326ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60ddb5c326ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..0152aaf --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/f8/60ddb5c326ac001710ff8a7c6bda0fb8 @@ -0,0 +1,234 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.SocketException; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; + +import udt.UDTClient; + +/** + * @author jinyu + * ͻ˷ + */ +public class judpClient { + private UDTClient client=null; + private final int bufSize=65535; + private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int len=0; + public judpClient(String lcoalIP,int port) + { + InetAddress addr = null; + try { + addr = InetAddress.getByName(lcoalIP); + } catch (UnknownHostException e1) { + + e1.printStackTrace(); + } + + try { + client=new UDTClient(addr,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient() + { + try { + client=new UDTClient(null,0); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public judpClient(int port) + { + try { + client=new UDTClient(null,port); + } catch (SocketException e) { + e.printStackTrace(); + } catch (UnknownHostException e) { + e.printStackTrace(); + } + SocketManager.getInstance().addGC(this,client); + } + public boolean connect(String ip,int port) + { + boolean isSucess=false; + if(client!=null) + { + try { + client.connect(ip, port); + isSucess=true; + } catch (UnknownHostException e) { + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + + return isSucess; + } + public int sendData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + if(client!=null) + { + try { + client.sendBlocking(data); + r=data.length; + sumLen+=r; + } catch (IOException e) { + + e.printStackTrace(); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + return r; + } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData= PackagetSub.splitData(data); + for(int i=0;i=buffer.length) + { + //ɹ + if(sum==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i sessionHandoff=new SynchronousQueue(); +private boolean isStart=true; +private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead; +private static final Logger logger=Logger.getLogger(judpServer.class.getName()); + +/** + * رշ + */ +public void close() +{ + isStart=false; + server.getEndpoint().stop(); +} + +/** + * + * @param port ˿ + */ +public judpServer(int port) +{ + + try { + server=new UDTServerSocket(port); + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + * @param localIP IP + * @param port ˿ + */ +public judpServer(String localIP,int port) +{ + try { + InetAddress addr= InetAddress.getByName(localIP); + server=new UDTServerSocket(addr,port); + + } catch (SocketException e) { + logger.log(Level.WARNING, "ʧܣ"+e.getMessage()); + isSucess=false; + } catch (UnknownHostException e) { + isSucess=false; + e.printStackTrace(); + } +} + +/** + * + */ +public boolean start() +{ + if(!isStart||!isSucess) + { + logger.log(Level.WARNING, "Ѿرյļ˿ڲʹ"); + return false; + } + Thread serverThread=new Thread(new Runnable() { + + @Override + public void run() { + while(isStart) + { + try { + UDTSocket csocket= server.accept(); + SocketControls.getInstance().addSocket(csocket); + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + }); + serverThread.setDaemon(true); + serverThread.setName("judpServer_"+System.currentTimeMillis()); + serverThread.start(); + return true; +} +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ +public void resetBufMaster(boolean isRead) +{ + this.isRWMaster=isRead; + +} + +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} +/** + * ӵsocket + */ +public judpSocket accept() +{ + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fa/1096727405ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/fa/1096727405ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7d221cc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fa/1096727405ac001710ff8a7c6bda0fb8 @@ -0,0 +1,87 @@ +/** + * + */ +package judp; + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; +import java.util.concurrent.LinkedBlockingQueue; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import udt.UDPEndPoint; +import udt.UDTClient; +import udt.UDTSession; + +/** + * @author jinyu + * ܶ˵judpSocket + */ +public class judpSocketManager { + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private final ReferenceQueue q = new ReferenceQueue(); + private final WeakHashMap hashMap=new WeakHashMap (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fb/30fc8d1b66a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/fb/30fc8d1b66a800171a8482560d609ceb new file mode 100644 index 0000000..6575b72 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fb/30fc8d1b66a800171a8482560d609ceb @@ -0,0 +1,45 @@ +/** + * + */ +package judp; + +import java.util.ArrayList; + +import udt.UDTSocket; + +/** + * @author jinyu + * Ŀķ + */ +public class judpGroupSocket { +private ArrayList list=new ArrayList(); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * @return + */ +public judpGroupSocket getSocket() +{ + for( int i = 0 ; i < list.size() ; i++) { + if(list.get(i).getInputStream().isHasData()) + { + return list.get(i); + } + } + return null; + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0a01d43f2ab001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0a01d43f2ab001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..549b0fd --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fb/e0a01d43f2ab001710ff8a7c6bda0fb8 @@ -0,0 +1,115 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.TimeUnit; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); +// private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + int num=0; + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + num++; + // + if(!list.isEmpty()) + { + for(int i=0;ihandoffQueue; + + private Thread receiverThread; + + private volatile boolean stopped=false; + + //(optional) ack interval (see CongestionControl interface) + private volatile long ackInterval=-1; + + /** + * if set to true connections will not expire, but will only be + * closed by a Shutdown message + */ + public static boolean connectionExpiryDisabled=false; + + private final boolean storeStatistics; + + + + /** + * create a receiver with a valid {@link UDTSession} + * @param session + */ + public UDTReceiver(UDTSession session,UDPEndPoint endpoint){ + this.endpoint = endpoint; + this.session=session; + this.sessionUpSince=System.currentTimeMillis(); + this.statistics=session.getStatistics(); + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + ackHistoryWindow = new AckHistoryWindow(16); + packetHistoryWindow = new PacketHistoryWindow(16); + receiverLossList = new ReceiverLossList(); + packetPairWindow = new PacketPairWindow(16); + largestReceivedSeqNumber=session.getInitialSequenceNumber()-1; + bufferSize=session.getReceiveBufferSize(); + handoffQueue=new ArrayBlockingQueue(4*session.getFlowWindowSize()); + storeStatistics=Boolean.getBoolean("udt.receiver.storeStatistics"); + initMetrics(); + start(); + } + + private MeanValue dgReceiveInterval; + private MeanValue dataPacketInterval; + private MeanValue processTime; + private MeanValue dataProcessTime; + private void initMetrics(){ + if(!storeStatistics)return; + dgReceiveInterval=new MeanValue("UDT receive interval"); + statistics.addMetric(dgReceiveInterval); + dataPacketInterval=new MeanValue("Data packet interval"); + statistics.addMetric(dataPacketInterval); + processTime=new MeanValue("UDT packet process time"); + statistics.addMetric(processTime); + dataProcessTime=new MeanValue("Data packet process time"); + statistics.addMetric(dataProcessTime); + } + + + //starts the sender algorithm + private void start(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + nextACK=Util.getCurrentTime()+ackTimerInterval; + nextNAK=(long)(Util.getCurrentTime()+1.5*nakTimerInterval); + nextEXP=Util.getCurrentTime()+2*expTimerInterval; + ackInterval=session.getCongestionControl().getAckInterval(); + while(!stopped){ + receiverAlgorithm(); + } + } + catch(Exception ex){ + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING RECEIVER for "+session); + } + }; + receiverThread=UDTThreadFactory.get().newThread(r); + receiverThread.start(); + } + + /* + * packets are written by the endpoint + */ + protected void receive(UDTPacket p)throws IOException{ + if(storeStatistics)dgReceiveInterval.end(); + handoffQueue.offer(p); + if(storeStatistics)dgReceiveInterval.begin(); + } + + /** + * receiver algorithm + * see specification P11. + */ + public void receiverAlgorithm()throws InterruptedException,IOException{ + //check ACK timer + long currentTime=Util.getCurrentTime(); + if(nextACKseqNumbers=receiverLossList.getFilteredSequenceNumbers(roundTripTime,true); + sendNAK(seqNumbers); + } + + /** + * process EXP event (see spec. p 13) + */ + protected void processEXPEvent()throws IOException{ + if(session.getSocket()==null)return; + UDTSender sender=session.getSocket().getSender(); + //put all the unacknowledged packets in the senders loss list + sender.putUnacknowledgedPacketsIntoLossList(); + if(expCount>16 && System.currentTimeMillis()-sessionUpSince > IDLE_TIMEOUT){ + if(!connectionExpiryDisabled &&!stopped){ + sendShutdown(); + stop(); + logger.info("Session "+session+" expired."); + return; + } + } + if(!sender.haveLostPackets()){ + sendKeepAlive(); + } + expCount++; + } + + protected void processUDTPacket(UDTPacket p)throws IOException{ + //(3).Check the packet type and process it according to this. + + if(!p.isControlPacket()){ + DataPacket dp=(DataPacket)p; + if(storeStatistics){ + dataPacketInterval.end(); + dataProcessTime.begin(); + } + onDataPacketReceived(dp); + if(storeStatistics){ + dataProcessTime.end(); + dataPacketInterval.begin(); + } + } + + else if (p.getControlPacketType()==ControlPacketType.ACK2.ordinal()){ + Acknowledgment2 ack2=(Acknowledgment2)p; + onAck2PacketReceived(ack2); + } + + else if (p instanceof Shutdown){ + onShutdown(); + } + + } + + //every nth packet will be discarded... for testing only of course + public static int dropRate=0; + + //number of received data packets + private int n=0; + + protected void onDataPacketReceived(DataPacket dp)throws IOException{ + long currentSequenceNumber = dp.getPacketSequenceNumber(); + + //for TESTING : check whether to drop this packet +// n++; +// //if(dropRate>0 && n % dropRate == 0){ +// if(n % 1111 == 0){ +// logger.info("**** TESTING:::: DROPPING PACKET "+currentSequenceNumber+" FOR TESTING"); +// return; +// } +// //} + boolean OK=session.getSocket().getInputStream().haveNewData(currentSequenceNumber,dp.getData()); + if(!OK){ + //need to drop packet... + return; + } + + long currentDataPacketArrivalTime = Util.getCurrentTime(); + + /*(4).if the seqNo of the current data packet is 16n+1,record the + time interval between this packet and the last data packet + in the packet pair window*/ + if((currentSequenceNumber%16)==1 && lastDataPacketArrivalTime>0){ + long interval=currentDataPacketArrivalTime -lastDataPacketArrivalTime; + packetPairWindow.add(interval); + } + + //(5).record the packet arrival time in the PKT History Window. + packetHistoryWindow.add(currentDataPacketArrivalTime); + + + //store current time + lastDataPacketArrivalTime=currentDataPacketArrivalTime; + + + //(6).number of detected lossed packet + /*(6.a).if the number of the current data packet is greater than LSRN+1, + put all the sequence numbers between (but excluding) these two values + into the receiver's loss list and send them to the sender in an NAK packet*/ + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber+1)>0){ + sendNAK(currentSequenceNumber); + } + else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ + /*(6.b).if the sequence number is less than LRSN,remove it from + * the receiver's loss list + */ + receiverLossList.remove(currentSequenceNumber); + } + + statistics.incNumberOfReceivedDataPackets(); + + //(7).Update the LRSN + if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)>0){ + largestReceivedSeqNumber=currentSequenceNumber; + } + + //(8) need to send an ACK? Some cc algorithms use this + if(ackInterval>0){ + if(n % ackInterval == 0)processACKEvent(false); + } + } + + /** + * write a NAK triggered by a received sequence number that is larger than + * the largestReceivedSeqNumber + 1 + * @param currentSequenceNumber - the currently received sequence number + * @throws IOException + */ + protected void sendNAK(long currentSequenceNumber)throws IOException{ + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(largestReceivedSeqNumber+1, currentSequenceNumber); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + //put all the sequence numbers between (but excluding) these two values into the + //receiver loss list + for(long i=largestReceivedSeqNumber+1;isequenceNumbers)throws IOException{ + if(sequenceNumbers.size()==0)return; + NegativeAcknowledgement nAckPacket= new NegativeAcknowledgement(); + nAckPacket.addLossInfo(sequenceNumbers); + nAckPacket.setSession(session); + nAckPacket.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(nAckPacket); + statistics.incNumberOfNAKSent(); + } + + protected long sendLightAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt=buildLightAcknowledgement(ackNumber); + endpoint.doSend(acknowledgmentPkt); + statistics.incNumberOfACKSent(); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + protected long sendAcknowledgment(long ackNumber)throws IOException{ + Acknowledgement acknowledgmentPkt = buildLightAcknowledgement(ackNumber); + //set the estimate link capacity + estimateLinkCapacity=packetPairWindow.getEstimatedLinkCapacity(); + acknowledgmentPkt.setEstimatedLinkCapacity(estimateLinkCapacity); + //set the packet arrival rate + packetArrivalSpeed=packetHistoryWindow.getPacketArrivalSpeed(); + acknowledgmentPkt.setPacketReceiveRate(packetArrivalSpeed); + + endpoint.doSend(acknowledgmentPkt); + + statistics.incNumberOfACKSent(); + statistics.setPacketArrivalRate(packetArrivalSpeed, estimateLinkCapacity); + return acknowledgmentPkt.getAckSequenceNumber(); + } + + //builds a "light" Acknowledgement + private Acknowledgement buildLightAcknowledgement(long ackNumber){ + Acknowledgement acknowledgmentPkt = new Acknowledgement(); + //the packet sequence number to which all the packets have been received + acknowledgmentPkt.setAckNumber(ackNumber); + //assign this ack a unique increasing ACK sequence number + acknowledgmentPkt.setAckSequenceNumber(++ackSequenceNumber); + acknowledgmentPkt.setRoundTripTime(roundTripTime); + acknowledgmentPkt.setRoundTripTimeVar(roundTripTimeVar); + //set the buffer size + acknowledgmentPkt.setBufferSize(bufferSize); + + acknowledgmentPkt.setDestinationID(session.getDestination().getSocketID()); + acknowledgmentPkt.setSession(session); + + return acknowledgmentPkt; + } + + /** + * spec p. 13:
+ 1) Locate the related ACK in the ACK History Window according to the + ACK sequence number in this ACK2.
+ 2) Update the largest ACK number ever been acknowledged.
+ 3) Calculate new rtt according to the ACK2 arrival time and the ACK + departure time, and update the RTT value as: RTT = (RTT * 7 + + rtt) / 8.
+ 4) Update RTTVar by: RTTVar = (RTTVar * 3 + abs(RTT - rtt)) / 4.
+ 5) Update both ACK and NAK period to 4 * RTT + RTTVar + SYN.
+ */ + protected void onAck2PacketReceived(Acknowledgment2 ack2){ + AckHistoryEntry entry=ackHistoryWindow.getEntry(ack2.getAckSequenceNumber()); + if(entry!=null){ + long ackNumber=entry.getAckNumber(); + largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); + + long rtt=entry.getAge(); + if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; + else roundTripTime = rtt; + roundTripTimeVar = (roundTripTimeVar* 3 + Math.abs(roundTripTimeVar- rtt)) / 4; + ackTimerInterval=4*roundTripTime+roundTripTimeVar+Util.getSYNTime(); + nakTimerInterval=ackTimerInterval; + statistics.setRTT(roundTripTime, roundTripTimeVar); + } + } + + protected void sendKeepAlive()throws IOException{ + KeepAlive ka=new KeepAlive(); + ka.setDestinationID(session.getDestination().getSocketID()); + ka.setSession(session); + endpoint.doSend(ka); + } + + protected void sendShutdown()throws IOException{ + Shutdown s=new Shutdown(); + s.setDestinationID(session.getDestination().getSocketID()); + s.setSession(session); + endpoint.doSend(s); + } + + private volatile long ackSequenceNumber=0; + + protected void resetEXPTimer(){ + nextEXP=Util.getCurrentTime()+expTimerInterval; + expCount=0; + } + + protected void resetEXPCount(){ + expCount=0; + } + + public void setAckInterval(long ackInterval){ + this.ackInterval=ackInterval; + } + + protected void onShutdown()throws IOException{ + stop(); + } + + public void stop()throws IOException{ + stopped=true; + session.getSocket().close(); + //stop our sender as well + session.getSocket().getSender().stop(); + } + + @Override + public String toString(){ + StringBuilder sb=new StringBuilder(); + sb.append("UDTReceiver ").append(session).append("\n"); + sb.append("LossList: "+receiverLossList); + return sb.toString(); + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fc/10f958adb3ad0017181ed9113883eda9 b/.metadata/.plugins/org.eclipse.core.resources/.history/fc/10f958adb3ad0017181ed9113883eda9 new file mode 100644 index 0000000..969d09f --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fc/10f958adb3ad0017181ed9113883eda9 @@ -0,0 +1,514 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.util.Map; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.BlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicInteger; +import java.util.concurrent.atomic.AtomicReference; +import java.util.logging.Level; +import java.util.logging.Logger; + +import udt.packets.Acknowledgement; +import udt.packets.Acknowledgment2; +import udt.packets.DataPacket; +import udt.packets.KeepAlive; +import udt.packets.NegativeAcknowledgement; +import udt.sender.SenderLossList; +import udt.util.MeanThroughput; +import udt.util.MeanValue; +import udt.util.SequenceNumber; +import udt.util.UDTStatistics; +import udt.util.UDTThreadFactory; +import udt.util.Util; + + +/** + * sender part of a UDT entity + * + * @see UDTReceiver + */ +public class UDTSender { + + private static final Logger logger=Logger.getLogger(UDTClient.class.getName()); + + private final UDPEndPoint endpoint; + + private final UDTSession session; + + private final UDTStatistics statistics; + + //senderLossList stores the sequence numbers of lost packets + //fed back by the receiver through NAK pakets + private final SenderLossList senderLossList; + + //sendBuffer stores the sent data packets and their sequence numbers + private final MapsendBuffer; + + //sendQueue contains the packets to send + private final BlockingQueuesendQueue; + + //thread reading packets from send queue and sending them + private Thread senderThread; + + //protects against races when reading/writing to the sendBuffer + private final Object sendLock=new Object(); + + //number of unacknowledged data packets + private final AtomicInteger unacknowledged=new AtomicInteger(0); + + //for generating data packet sequence numbers + private volatile long currentSequenceNumber=0; + + //the largest data packet sequence number that has actually been sent out + private volatile long largestSentSequenceNumber=-1; + + //last acknowledge number, initialised to the initial sequence number + private volatile long lastAckSequenceNumber; + + private volatile boolean started=false; + + private volatile boolean stopped=false; + + private volatile boolean paused=false; + + //used to signal that the sender should start to send + private volatile CountDownLatch startLatch=new CountDownLatch(1); + + //used by the sender to wait for an ACK + private final AtomicReference waitForAckLatch=new AtomicReference(); + + //used by the sender to wait for an ACK of a certain sequence number + private final AtomicReference waitForSeqAckLatch=new AtomicReference(); + + private final boolean storeStatistics; + + public UDTSender(UDTSession session,UDPEndPoint endpoint){ + if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); + this.endpoint= endpoint; + this.session=session; + statistics=session.getStatistics(); + senderLossList=new SenderLossList(); + sendBuffer=new ConcurrentHashMap(session.getFlowWindowSize(),0.75f,2); + sendQueue = new ArrayBlockingQueue(1000); + lastAckSequenceNumber=session.getInitialSequenceNumber(); + currentSequenceNumber=session.getInitialSequenceNumber()-1; + waitForAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.set(new CountDownLatch(1)); + storeStatistics=Boolean.getBoolean("udt.sender.storeStatistics"); + initMetrics(); + doStart(); + } + + private MeanValue dgSendTime; + private MeanValue dgSendInterval; + private MeanThroughput throughput; + private void initMetrics(){ + if(!storeStatistics)return; + dgSendTime=new MeanValue("Datagram send time"); + statistics.addMetric(dgSendTime); + dgSendInterval=new MeanValue("Datagram send interval"); + statistics.addMetric(dgSendInterval); + throughput=new MeanThroughput("Throughput", session.getDatagramSize()); + statistics.addMetric(throughput); + } + + /** + * start the sender thread + */ + public void start(){ + logger.info("Starting sender for "+session); + startLatch.countDown(); + started=true; + } + + //starts the sender algorithm + private void doStart(){ + Runnable r=new Runnable(){ + @Override + public void run(){ + try{ + while(!stopped){ + //wait until explicitely (re)started + startLatch.await(); + paused=false; + senderAlgorithm(); + } + }catch(InterruptedException ie){ + ie.printStackTrace(); + } + catch(IOException ex){ + ex.printStackTrace(); + logger.log(Level.SEVERE,"",ex); + } + logger.info("STOPPING SENDER for "+session); + } + }; + senderThread=UDTThreadFactory.get().newThread(r); + senderThread.start(); + } + + + /** + * sends the given data packet, storing the relevant information + * + * @param data + * @throws IOException + * @throws InterruptedException + */ + private void send(DataPacket p)throws IOException{ + synchronized(sendLock){ + if(storeStatistics){ + dgSendInterval.end(); + dgSendTime.begin(); + } + endpoint.doSend(p); + if(storeStatistics){ + dgSendTime.end(); + dgSendInterval.begin(); + throughput.end(); + throughput.begin(); + } + sendBuffer.put(p.getPacketSequenceNumber(), p); + unacknowledged.incrementAndGet(); + } + statistics.incNumberOfSentDataPackets(); + } + + /** + * writes a data packet into the sendQueue, waiting at most for the specified time + * if this is not possible due to a full send queue + * + * @return trueif the packet was added, false if the + * packet could not be added because the queue was full + * @param p + * @param timeout + * @param units + * @return + * @throws IOException + * @throws InterruptedException + */ + protected boolean sendUdtPacket(DataPacket p, int timeout, TimeUnit units)throws IOException,InterruptedException{ + if(!started)start(); + return sendQueue.offer(p,timeout,units); + } + + //receive a packet from server from the peer + protected void receive(UDTPacket p)throws IOException{ + if (p instanceof Acknowledgement) { + Acknowledgement acknowledgement=(Acknowledgement)p; + onAcknowledge(acknowledgement); + } + else if (p instanceof NegativeAcknowledgement) { + NegativeAcknowledgement nak=(NegativeAcknowledgement)p; + onNAKPacketReceived(nak); + } + else if (p instanceof KeepAlive) { + session.getSocket().getReceiver().resetEXPCount(); + } + } + + protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ + waitForAckLatch.get().countDown(); + waitForSeqAckLatch.get().countDown(); + + CongestionControl cc=session.getCongestionControl(); + long rtt=acknowledgement.getRoundTripTime(); + if(rtt>0){ + long rttVar=acknowledgement.getRoundTripTimeVar(); + cc.setRTT(rtt,rttVar); + statistics.setRTT(rtt, rttVar); + } + long rate=acknowledgement.getPacketReceiveRate(); + if(rate>0){ + long linkCapacity=acknowledgement.getEstimatedLinkCapacity(); + cc.updatePacketArrivalRate(rate, linkCapacity); + statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); + } + + long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); + //need to remove all sequence numbers up the ack number from the sendBuffer + boolean removed=false; + boolean one=false; + for(long s=lastAckSequenceNumber;sthis.currentSequenceNumber) + { + //ȵǰͰ cd + lastAckSequenceNumber=ackNumber; + } + } + + } + + //send ACK2 packet to the receiver + sendAck2(ackNumber); + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + } + + /** + * procedure when a NAK is received (spec. p 14) + * @param nak + */ + protected void onNAKPacketReceived(NegativeAcknowledgement nak){ + for(Integer i: nak.getDecodedLossInfo()){ + senderLossList.insert(Long.valueOf(i)); + } + session.getCongestionControl().onLoss(nak.getDecodedLossInfo()); + session.getSocket().getReceiver().resetEXPTimer(); + statistics.incNumberOfNAKReceived(); + + if(logger.isLoggable(Level.FINER)){ + logger.finer("NAK for "+nak.getDecodedLossInfo().size()+" packets lost, " + +"set send period to "+session.getCongestionControl().getSendInterval()); + } + return; + } + + //send single keep alive packet -> move to socket! + protected void sendKeepAlive()throws Exception{ + KeepAlive keepAlive = new KeepAlive(); + //TODO + keepAlive.setSession(session); + endpoint.doSend(keepAlive); + } + + protected void sendAck2(long ackSequenceNumber)throws IOException{ + Acknowledgment2 ackOfAckPkt = new Acknowledgment2(); + ackOfAckPkt.setAckSequenceNumber(ackSequenceNumber); + ackOfAckPkt.setSession(session); + ackOfAckPkt.setDestinationID(session.getDestination().getSocketID()); + endpoint.doSend(ackOfAckPkt); + } + + /** + * sender algorithm + */ + long iterationStart; + public void senderAlgorithm()throws InterruptedException, IOException{ + while(!paused){ + iterationStart=Util.getCurrentTime(); + + //if the sender's loss list is not empty + if (!senderLossList.isEmpty()) { + Long entry=senderLossList.getFirstEntry(); + handleResubmit(entry); + logger.info("senderLossList:"+entry); + } + + else + { + //if the number of unacknowledged data packets does not exceed the congestion + //and the flow window sizes, pack a new packet + int unAcknowledged=unacknowledged.get(); + + if(unAcknowledged=session.getCongestionControl().getCongestionWindowSize()){ + statistics.incNumberOfCCWindowExceededEvents(); + } + waitForAck(); + } + } + + //wait + if(largestSentSequenceNumber % 16 !=0){ + long snd=(long)session.getCongestionControl().getSendInterval(); + long passed=Util.getCurrentTime()-iterationStart; + int x=0; + while(snd-passed>0){ + //can't wait with microsecond precision :( + if(x==0){ + statistics.incNumberOfCCSlowDownEvents(); + x++; + } + passed=Util.getCurrentTime()-iterationStart; + if(stopped)return; + } + } + } + } + + /** + * re-submits an entry from the sender loss list + * @param entry + */ + protected void handleResubmit(Long seqNumber){ + try { + //retransmit the packet and remove it from the list + DataPacket pktToRetransmit = sendBuffer.get(seqNumber); + if(pktToRetransmit!=null){ + endpoint.doSend(pktToRetransmit); + statistics.incNumberOfRetransmittedDataPackets(); + } + }catch (Exception e) { + logger.log(Level.WARNING,"",e); + } + } + + /** + * for processing EXP event (see spec. p 13) + */ + protected void putUnacknowledgedPacketsIntoLossList(){ + synchronized (sendLock) { + for(Long l: sendBuffer.keySet()){ + senderLossList.insert(l); + } + } + } + + /** + * the next sequence number for data packets. + * The initial sequence number is "0" + */ + public long getNextSequenceNumber(){ + currentSequenceNumber=SequenceNumber.increment(currentSequenceNumber); + return currentSequenceNumber; + } + + public long getCurrentSequenceNumber(){ + return currentSequenceNumber; + } + + /** + * returns the largest sequence number sent so far + */ + public long getLargestSentSequenceNumber(){ + return largestSentSequenceNumber; + } + /** + * returns the last Ack. sequence number + */ + public long getLastAckSequenceNumber(){ + return lastAckSequenceNumber; + } + + boolean haveAcknowledgementFor(long sequenceNumber){ + return SequenceNumber.compare(sequenceNumber,lastAckSequenceNumber)<=0; + } + + boolean isSentOut(long sequenceNumber){ + return SequenceNumber.compare(largestSentSequenceNumber,sequenceNumber)>=0; + } + + boolean haveLostPackets(){ + return !senderLossList.isEmpty(); + } + + /** + * wait until the given sequence number has been acknowledged + * + * @throws InterruptedException + */ + public void waitForAck(long sequenceNumber)throws InterruptedException{ + while(!session.isShutdown() && !haveAcknowledgementFor(sequenceNumber)){ + waitForSeqAckLatch.set(new CountDownLatch(1)); + waitForSeqAckLatch.get().await(10, TimeUnit.MILLISECONDS); + } + } + + /** + * wait for the next acknowledge + * @throws InterruptedException + */ + public void waitForAck()throws InterruptedException{ + waitForAckLatch.set(new CountDownLatch(1)); + waitForAckLatch.get().await(2, TimeUnit.MILLISECONDS); + } + + + public void stop(){ + stopped=true; + } + + public void pause(){ + startLatch=new CountDownLatch(1); + paused=true; + } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fc/a0fc077523ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/fc/a0fc077523ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..ca42c64 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fc/a0fc077523ac001710ff8a7c6bda0fb8 @@ -0,0 +1,305 @@ +/** + * + */ +package judp; + +import java.io.IOException; +import java.net.InetAddress; +import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; +import udt.UDTSession; +import udt.UDTSocket; +import udt.packets.Destination; + +/** + * @author jinyu + * + *˷صӿڶ + *socketݵĶ + */ +public class judpSocket { +private final int bufSize=65535; +private UDTSocket socket=null; +private boolean isClose=false; +private long sendLen=0;// +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +private int readLen=0; +public boolean getCloseState() +{ + return isClose; +} +public judpSocket(UDTSocket usocket) +{ + this.socket=usocket; + socketID=socket.getSession().getSocketID(); +} + +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + +/** + * ر + * ȴɹر + */ +public void close() +{ + isClose=true; + //ʵر + if(sendLen==0) + { + stop(); + System.out.println("رsocket"); + } + else + { + //й򻺳 + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); + } + System.out.println("رsocket"); +} + +/** + * ȡ + * ؽյֽڴС + */ +public int readData(byte[]data) +{ + if(isClose) + { + return -1; + } + try { + int r=socket.getInputStream().read(data); + readLen+=r; + return r; + } catch (IOException e) { + e.printStackTrace(); + } + return -1; +} + +/** + * ȡȫ + */ +public byte[] readData() +{ + byte[] result=null; + if(socket!=null) + { + byte[] readBytes=new byte[bufSize];// + int r=0; + try { + while(true) + { + if(isClose) + { + return null; + } + r=socket.getInputStream().read(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + // + byte[] buf=new byte[r]; + System.arraycopy(readBytes, 0, buf, 0, r); + if(pack.addData(buf)) + { + result=pack.getData(); + break; + } + + + } + } + + } catch (IOException e) { + + e.printStackTrace(); + } + + } + + return result; +} + +/* + * ȡʼ + */ +public long getInitSeqNo() +{ + if(socket!=null) + { + return socket.getSession().getInitialSequenceNumber(); + } + return 0; +} + +/** + * Ͱ + */ +public int getDataStreamLen() +{ + return socket.getSession().getDatagramSize(); +} + +/** + * Ŀsocket + * @return + */ +public Destination getDestination() +{ + + if(socket!=null) + { + return socket.getSession().getDestination(); + } + Destination tmp = null; + try { + tmp = new Destination(InetAddress.getLocalHost(), 0); + } catch (UnknownHostException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + return tmp; +} +/** + * + * ݲܷ + */ +public boolean sendData(byte[]data) { + if(isClose) + { + return false; + } + try { + socket.getOutputStream().write(data); + sendLen=+1; + return true; + } catch (IOException e) { + e.printStackTrace(); + } + return false; +} + +/** + * ȡԶhost + * @return + */ +public String getRemoteHost() { +return socket.getSession().getDestination().getAddress().getHostName(); + +} + +/** + * ȡԶ˶˿ + * @return + */ +public int getRemotePort() { + return socket.getSession().getDestination().getPort(); +} + +/** + * socketid + * @return + */ +public long getID() { + + return socketID; +} + + + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fd/a0c92a2bd7ac001716b9ca6d5abb90bc b/.metadata/.plugins/org.eclipse.core.resources/.history/fd/a0c92a2bd7ac001716b9ca6d5abb90bc new file mode 100644 index 0000000..35e51b5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fd/a0c92a2bd7ac001716b9ca6d5abb90bc @@ -0,0 +1,291 @@ +/********************************************************************************* + * Copyright (c) 2010 Forschungszentrum Juelich GmbH + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * (1) Redistributions of source code must retain the above copyright notice, + * this list of conditions and the disclaimer at the end. Redistributions in + * binary form must reproduce the above copyright notice, this list of + * conditions and the following disclaimer in the documentation and/or other + * materials provided with the distribution. + * + * (2) Neither the name of Forschungszentrum Juelich GmbH nor the names of its + * contributors may be used to endorse or promote products derived from this + * software without specific prior written permission. + * + * DISCLAIMER + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + *********************************************************************************/ + +package udt; + +import java.io.IOException; +import java.io.InputStream; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.atomic.AtomicBoolean; +import udt.util.ReceiveBuffer; + +/** + * The UDTInputStream receives data blocks from the {@link UDTSocket} + * as they become available, and places them into an ordered, + * bounded queue (the flow window) for reading by the application + * + * + */ +public class UDTInputStream extends InputStream { + + //the socket owning this inputstream + private final UDTSocket socket; + + private final ReceiveBuffer receiveBuffer; + + //set to 'false' by the receiver when it gets a shutdown signal from the peer + //see the noMoreData() method + private final AtomicBoolean expectMoreData=new AtomicBoolean(true); + + private volatile boolean closed=false; + + private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + + + /** + * create a new {@link UDTInputStream} connected to the given socket + * @param socket - the {@link UDTSocket} + * @throws IOException + */ + public UDTInputStream(UDTSocket socket)throws IOException{ + this.socket=socket; + int capacity=socket!=null? 2 * socket.getSession().getFlowWindowSize() : 128 ; + long initialSequenceNum=socket!=null?socket.getSession().getInitialSequenceNumber():1; + receiveBuffer=new ReceiveBuffer(capacity,initialSequenceNum); + } + + private final byte[]single=new byte[1]; + + @Override + public int read()throws IOException{ + int b=0; + while(b==0) + b=read(single); + + if(b>0){ + return single[0]; + } + else { + return b; + } + } + + private AppData currentChunk=null; + //offset into currentChunk + int offset=0; + long id=-1; + @Override + public int read(byte[]target)throws IOException{ + try{ + int read=0; + updateCurrentChunk(false); + while(currentChunk!=null){ + byte[]data=currentChunk.data; + int length=Math.min(target.length-read,data.length-offset); + System.arraycopy(data, offset, target, read, length); + read+=length; + offset+=length; + //check if chunk has been fully read + if(offset>=data.length){ + currentChunk=null; + offset=0; + } + + //if no more space left in target, exit now + if(read==target.length){ + return read; + } + + updateCurrentChunk(blocking && read==0); + } + + if(read>0)return read; + if(closed)return -1; + if(expectMoreData.get() || !receiveBuffer.isEmpty())return 0; + //no more data + return -1; + + }catch(Exception ex){ + IOException e= new IOException(); + e.initCause(ex); + throw e; + } + } + + /** + * Reads the next valid chunk of application data from the queue
+ * + * In blocking mode,this method will block until data is available or the socket is closed, + * otherwise it will wait for at most 10 milliseconds. + * + * @throws InterruptedException + */ + private void updateCurrentChunk(boolean block)throws IOException{ + if(currentChunk!=null)return; + + while(true){ + try{ + if(block){ + currentChunk=receiveBuffer.poll(1, TimeUnit.MILLISECONDS); + while (!closed && currentChunk==null){ + currentChunk=receiveBuffer.poll(1000, TimeUnit.MILLISECONDS); + } + } + else currentChunk=receiveBuffer.poll(10, TimeUnit.MILLISECONDS); + + }catch(InterruptedException ie){ + IOException ex=new IOException(); + ex.initCause(ie); + throw ex; + } + return; + } + } + + /** + * new application data + * @param data + * + */ + protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true; + return receiveBuffer.offer(new AppData(sequenceNumber,data)); + } + + @Override + public void close()throws IOException{ + if(closed)return; + closed=true; + noMoreData(); + } + + public UDTSocket getSocket(){ + return socket; + } + + /** + * sets the blocking mode + * @param block + */ + public void setBlocking(boolean block){ + this.blocking=block; + } + + public int getReceiveBufferSize(){ + return receiveBuffer.getSize(); + } + + /** + * notify the input stream that there is no more data + * @throws IOException + */ + protected void noMoreData()throws IOException{ + expectMoreData.set(false); + } + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + receiveBuffer.setBufMaster(isRead); + + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + client.setLargeRead(islarge); + } + /** + * used for storing application data and the associated + * sequence number in the queue in ascending order + */ + public static class AppData implements Comparable{ + final long sequenceNumber; + final byte[] data; + public AppData(long sequenceNumber, byte[]data){ + this.sequenceNumber=sequenceNumber; + this.data=data; + } + + @Override + public int compareTo(AppData o) { + return (int)(sequenceNumber-o.sequenceNumber); + } + + @Override + public String toString(){ + return sequenceNumber+"["+data.length+"]"; + } + + public long getSequenceNumber(){ + return sequenceNumber; + } + + @Override + public int hashCode() { + final int prime = 31; + int result = 1; + result = prime * result + + (int) (sequenceNumber ^ (sequenceNumber >>> 32)); + return result; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) + return true; + if (obj == null) + return false; + if (getClass() != obj.getClass()) + return false; + AppData other = (AppData) obj; + if (sequenceNumber != other.sequenceNumber) + return false; + return true; + } + + + } + +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fe/502a91841bac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/fe/502a91841bac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..f433ecc --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fe/502a91841bac001710ff8a7c6bda0fb8 @@ -0,0 +1,22 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +/** + * @author jinyu + * + */ +public class PackagetCombin { + private static ConcurrentHashMap hash=new ConcurrentHashMap(); +public static void addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int index=buf.getInt(); + int dataLen=buf.getInt(); + +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/fe/e0de531569a800171a8482560d609ceb b/.metadata/.plugins/org.eclipse.core.resources/.history/fe/e0de531569a800171a8482560d609ceb new file mode 100644 index 0000000..972bd88 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/fe/e0de531569a800171a8482560d609ceb @@ -0,0 +1,82 @@ +/** + * + */ +package judp; + + +import udt.UDTSocket; + +import java.util.ArrayList; +import java.util.Map.Entry; +import java.util.concurrent.ArrayBlockingQueue; +import java.util.concurrent.ConcurrentHashMap; +import java.util.logging.Logger; + +/** + * @author jinyu + * նж + */ +public class SocketControls { + private static SocketControls instance; +private ConcurrentHashMap hash=new ConcurrentHashMap(); + private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + } + } + + }); + processSocket.setDaemon(true); + processSocket.setName("processSocket"); + processSocket.start(); + +} + +public static synchronized SocketControls getInstance() { + + if (instance == null) { + + instance = new SocketControls(); + + +} + return instance; +} +public void addSocket(UDTSocket socket) +{ + long id=socket.getSession().getDestination().getSocketID();//ͬһĿ + judpGroupSocket group=hash.get(id); + if(group==null) + { + group=new judpGroupSocket(); + hash.put(id, group); + } + group.addSocket(socket); +} +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.history/ff/7095ccf204ac001710ff8a7c6bda0fb8 b/.metadata/.plugins/org.eclipse.core.resources/.history/ff/7095ccf204ac001710ff8a7c6bda0fb8 new file mode 100644 index 0000000..7377664 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.history/ff/7095ccf204ac001710ff8a7c6bda0fb8 @@ -0,0 +1,32 @@ +/** + * + */ +package judp; + + +import java.lang.ref.ReferenceQueue; +import java.lang.ref.WeakReference; + +/** + * @author jinyu + * @param + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + public SocketReference(T referent, long socketID2, ReferenceQueue q) { + super(referent,q); + } + public long getid() + { + return socketid; + } +} diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.indexes/properties.index b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.indexes/properties.index new file mode 100644 index 0000000..1e099f3 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.indexes/properties.index differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.markers.snap b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.markers.snap new file mode 100644 index 0000000..1253ec8 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.markers.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.syncinfo.snap b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.syncinfo.snap new file mode 100644 index 0000000..1253ec8 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/.syncinfo.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/org.eclipse.egit.core/GitProjectData.properties b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/org.eclipse.egit.core/GitProjectData.properties new file mode 100644 index 0000000..ffbf0b8 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.projects/RemoteSystemsTempFiles/org.eclipse.egit.core/GitProjectData.properties @@ -0,0 +1,3 @@ +#GitProjectData +#Tue Oct 10 22:54:18 CST 2017 +.gitdir=../.git diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/e4/9d/9c/history.index b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/e4/9d/9c/history.index new file mode 100644 index 0000000..b854251 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/e4/9d/9c/history.index differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/properties.index b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/properties.index new file mode 100644 index 0000000..1e099f3 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.indexes/properties.index differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers index faf387e..a576ee1 100644 Binary files a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers and b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers.snap b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers.snap new file mode 100644 index 0000000..b618355 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.markers.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.syncinfo.snap b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.syncinfo.snap new file mode 100644 index 0000000..1253ec8 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/.syncinfo.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/org.eclipse.egit.core/GitProjectData.properties b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/org.eclipse.egit.core/GitProjectData.properties new file mode 100644 index 0000000..ac9a869 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.resources/.projects/judt/org.eclipse.egit.core/GitProjectData.properties @@ -0,0 +1,3 @@ +#GitProjectData +#Tue Oct 10 22:58:05 CST 2017 +.gitdir=../.git diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index index 6d0d595..4982890 100644 Binary files a/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index and b/.metadata/.plugins/org.eclipse.core.resources/.root/.indexes/properties.index differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/.markers.snap b/.metadata/.plugins/org.eclipse.core.resources/.root/.markers.snap new file mode 100644 index 0000000..36540de Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.root/.markers.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.root/6.tree b/.metadata/.plugins/org.eclipse.core.resources/.root/6.tree new file mode 100644 index 0000000..b03440d Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/.root/6.tree differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources b/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources index 998e401..41dd2ec 100644 Binary files a/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources and b/.metadata/.plugins/org.eclipse.core.resources/.safetable/org.eclipse.core.resources differ diff --git a/.metadata/.plugins/org.eclipse.core.resources/6.snap b/.metadata/.plugins/org.eclipse.core.resources/6.snap new file mode 100644 index 0000000..3eab6da Binary files /dev/null and b/.metadata/.plugins/org.eclipse.core.resources/6.snap differ diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.debug.ui.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.debug.ui.prefs index e371833..ad87d2c 100644 --- a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.debug.ui.prefs +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.debug.ui.prefs @@ -2,6 +2,6 @@ eclipse.preferences.version=1 org.eclipse.debug.ui.PREF_LAUNCH_PERSPECTIVES=\r\n\r\n org.eclipse.debug.ui.user_view_bindings=\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n pref_state_memento.org.eclipse.debug.ui.DebugVieworg.eclipse.debug.ui.DebugView=\r\n -pref_state_memento.org.eclipse.debug.ui.VariableView=\r\n\r\n\r\n +pref_state_memento.org.eclipse.debug.ui.VariableView=\r\n\r\n\r\n\r\n\r\n preferredDetailPanes=DefaultDetailPane\:DefaultDetailPane| preferredTargets=default\:default| diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.egit.core.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.egit.core.prefs new file mode 100644 index 0000000..3444df2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.egit.core.prefs @@ -0,0 +1,3 @@ +GitRepositoriesView.GitDirectories=E\:\\Study\\java\\judt\\.git; +GitRepositoriesView.GitDirectories.relative=.git; +eclipse.preferences.version=1 diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.ui.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.ui.prefs index c8ae42b..8c08b60 100644 --- a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.ui.prefs +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.ui.prefs @@ -1,3 +1,4 @@ +breadcrumb.org.eclipse.jst.j2ee.J2EEPerspective=true content_assist_disabled_computers=org.eclipse.jdt.ui.textProposalCategory\u0000org.eclipse.recommenders.calls.rcp.proposalCategory.templates\u0000org.eclipse.mylyn.java.ui.javaAllProposalCategory\u0000org.eclipse.jdt.ui.javaAllProposalCategory\u0000org.eclipse.jdt.ui.javaTypeProposalCategory\u0000org.eclipse.jdt.ui.javaNoTypeProposalCategory\u0000org.eclipse.recommenders.chain.rcp.proposalCategory.chain\u0000 content_assist_lru_history= content_assist_number_of_computers=24 diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.recommenders.completion.rcp.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.recommenders.completion.rcp.prefs new file mode 100644 index 0000000..b9bd711 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.recommenders.completion.rcp.prefs @@ -0,0 +1,2 @@ +completion_tips_seen=org.eclipse.recommenders.completion.rcp.tips.discovery\:org.eclipse.recommenders.completion.rcp.tips.types +eclipse.preferences.version=1 diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.ide.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.ide.prefs index 6c404ca..23218da 100644 --- a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.ide.prefs +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.ide.prefs @@ -1,5 +1,5 @@ PROBLEMS_FILTERS_MIGRATE=true eclipse.preferences.version=1 -platformState=1502477236593 +platformState=1507442636466 quickStart=false tipsAndTricks=true diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.workbench.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.workbench.prefs index 24795e0..1c460d8 100644 --- a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.workbench.prefs +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.ui.workbench.prefs @@ -4,24 +4,24 @@ ColorsAndFontsPreferencePage.expandedCategories=Torg.eclipse.ui.workbenchMisc ColorsAndFontsPreferencePage.selectedElement=Forg.eclipse.jface.textfont ENABLED_DECORATORS=org.eclipse.jst.ws.jaxws.dom.integration.navigator.WebServiceDecorator\:true,org.eclipse.m2e.core.mavenVersionDecorator\:false,org.eclipse.wst.jsdt.chromium.debug.ui.decorators.ChromiumJavaScript\:true,org.eclipse.wst.server.ui.decorator\:false,org.eclipse.cft.server.navigatorDecorator\:true,org.eclipse.datatools.connectivity.sqm.core.internal.ui.explorer.DependencyDecoration\:true,org.eclipse.datatools.connectivity.sqm.core.internal.ui.explorer.ColumnDecoration\:true,org.eclipse.datatools.connectivity.sqm.core.internal.ui.explorer.ForeignKeyDecoration\:true,org.eclipse.datatools.connectivity.sqm.core.internal.ui.explorer.IndexTriggerDecoration\:true,org.eclipse.datatools.connectivity.internal.core.ui.bookmarkDecoration\:true,org.eclipse.datatools.connectivity.internal.core.ui.FilterNodeDecoration\:true,org.eclipse.datatools.connectivity.ui.decorator.contentextension\:false,org.eclipse.datatools.enablement.ingres.ui.providers.decorators.SynonymDecorationService\:true,org.eclipse.datatools.enablement.ingres.internal.ui.providers.decorators.ParameterDecorationService\:true,org.eclipse.datatools.enablement.sybase.asa.proxytabledecorator\:true,org.eclipse.datatools.enablement.sybase.ase.webservicetabledecorator\:true,org.eclipse.datatools.enablement.sybase.systemtabledecorator\:true,org.eclipse.egit.ui.internal.decorators.GitLightweightDecorator\:true,org.eclipse.jdt.ui.override.decorator\:true,org.eclipse.jdt.ui.interface.decorator\:true,org.eclipse.jdt.ui.buildpath.decorator\:true,org.eclipse.jst.j2ee.internal.ui.util.AnnotationIconDecorator_ejb\:true,org.eclipse.jst.j2ee.navigator.internal.J2EEProjectDecorator\:true,org.eclipse.jst.jee.ui.internal.navigator.ejb.BeanDecorator\:true,org.eclipse.jst.jee.navigator.internal.JEEProjectDecorator\:true,org.eclipse.jst.j2ee.internal.ui.util.AnnotationIconDecorator_servlet\:true,org.eclipse.m2e.core.maven2decorator\:true,org.eclipse.mylyn.context.ui.decorator.interest\:true,org.eclipse.mylyn.tasks.ui.decorators.task\:true,org.eclipse.mylyn.team.ui.changeset.decorator\:true,org.eclipse.pde.ui.binaryProjectDecorator\:false,org.eclipse.rse.core.virtualobject.decorator\:true,org.eclipse.rse.core.binary.executable.decorator\:true,org.eclipse.rse.core.script.executable.decorator\:true,org.eclipse.rse.core.java.executable.decorator\:true,org.eclipse.rse.core.library.decorator\:true,org.eclipse.rse.core.link.decorator\:true,org.eclipse.rse.subsystems.error.decorator\:true,org.eclipse.ui.LinkedResourceDecorator\:true,org.eclipse.ui.SymlinkDecorator\:true,org.eclipse.ui.VirtualResourceDecorator\:true,org.eclipse.ui.ContentTypeDecorator\:true,org.eclipse.ui.ResourceFilterDecorator\:false,org.eclipse.wst.jsdt.ui.override.decorator\:true,org.eclipse.wst.json.bower.ui.bower\:true,org.eclipse.wst.json.bower.ui.bowerrc\:true,org.eclipse.wst.json.eslint.ui.ESLint\:true,org.eclipse.wst.json.jshint.ui.jshint\:true,org.eclipse.wst.json.npm.ui.NPM\:true,org.eclipse.wst.server.ui.navigatorDecorator\:true, PLUGINS_NOT_ACTIVATED_ON_STARTUP=org.eclipse.m2e.discovery; -REMOTE_COMMANDS_VIEW_FONT=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; +REMOTE_COMMANDS_VIEW_FONT=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; eclipse.preferences.version=1 -org.eclipse.compare.contentmergeviewer.TextMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.debug.ui.DetailPaneFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.debug.ui.MemoryViewTableFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.debug.ui.consoleFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.egit.ui.CommitMessageEditorFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.egit.ui.CommitMessageFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.egit.ui.DiffHeadlineFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.jdt.internal.ui.compare.JavaMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.jdt.internal.ui.compare.PropertiesFileMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.jdt.ui.PropertiesFileEditor.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.jdt.ui.editors.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.jface.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.mylyn.wikitext.ui.presentation.textFont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.pde.internal.ui.compare.ManifestContentMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.pde.internal.ui.compare.PluginContentMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.wst.jsdt.internal.ui.compare.JavaMergeViewer=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.wst.jsdt.ui.editors.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -org.eclipse.wst.sse.ui.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; -terminal.views.view.font.definition=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; +org.eclipse.compare.contentmergeviewer.TextMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.debug.ui.DetailPaneFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.debug.ui.MemoryViewTableFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.debug.ui.consoleFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.egit.ui.CommitMessageEditorFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.egit.ui.CommitMessageFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.egit.ui.DiffHeadlineFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.jdt.internal.ui.compare.JavaMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.jdt.internal.ui.compare.PropertiesFileMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.jdt.ui.PropertiesFileEditor.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.jdt.ui.editors.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.jface.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.mylyn.wikitext.ui.presentation.textFont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.pde.internal.ui.compare.ManifestContentMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.pde.internal.ui.compare.PluginContentMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.wst.jsdt.internal.ui.compare.JavaMergeViewer=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.wst.jsdt.ui.editors.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +org.eclipse.wst.sse.ui.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; +terminal.views.view.font.definition=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; diff --git a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.wst.jsdt.ui.prefs b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.wst.jsdt.ui.prefs index 4dcdc20..b569421 100644 --- a/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.wst.jsdt.ui.prefs +++ b/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.wst.jsdt.ui.prefs @@ -1,6 +1,6 @@ eclipse.preferences.version=1 fontPropagated=true -org.eclipse.jface.textfont=1|Consolas|14.25|0|WINDOWS|1|-19|0|0|0|400|0|0|0|0|3|2|1|49|Consolas; +org.eclipse.jface.textfont=1|Consolas|16.0|0|WINDOWS|1|0|0|0|0|0|0|0|0|1|0|0|0|0|Consolas; org.eclipse.wst.jsdt.ui.editor.tab.width= org.eclipse.wst.jsdt.ui.formatterprofiles.version=11 org.eclipse.wst.jsdt.ui.javadoclocations.migrated=true diff --git a/.metadata/.plugins/org.eclipse.debug.core/.launches/TestClient.launch b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestClient.launch index f4eedbd..5f7b192 100644 --- a/.metadata/.plugins/org.eclipse.debug.core/.launches/TestClient.launch +++ b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestClient.launch @@ -1,14 +1,11 @@ - + - - - - + diff --git a/.metadata/.plugins/org.eclipse.debug.core/.launches/TestRecFiles.launch b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestRecFiles.launch new file mode 100644 index 0000000..0cde40b --- /dev/null +++ b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestRecFiles.launch @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.debug.core/.launches/TestSendFiles.launch b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestSendFiles.launch new file mode 100644 index 0000000..088fde3 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestSendFiles.launch @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.debug.core/.launches/TestServer.launch b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestServer.launch new file mode 100644 index 0000000..a4b3c77 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.debug.core/.launches/TestServer.launch @@ -0,0 +1,11 @@ + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.debug.ui/dialog_settings.xml b/.metadata/.plugins/org.eclipse.debug.ui/dialog_settings.xml index 7bc696f..60c61e7 100644 Binary files a/.metadata/.plugins/org.eclipse.debug.ui/dialog_settings.xml and b/.metadata/.plugins/org.eclipse.debug.ui/dialog_settings.xml differ diff --git a/.metadata/.plugins/org.eclipse.debug.ui/launchConfigurationHistory.xml b/.metadata/.plugins/org.eclipse.debug.ui/launchConfigurationHistory.xml index 9f1b71f..6ec40d8 100644 --- a/.metadata/.plugins/org.eclipse.debug.ui/launchConfigurationHistory.xml +++ b/.metadata/.plugins/org.eclipse.debug.ui/launchConfigurationHistory.xml @@ -2,9 +2,7 @@ - - - + @@ -14,8 +12,7 @@ - - + @@ -25,9 +22,7 @@ - - - + diff --git a/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi b/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi index c3b6aa5..ce770ce 100644 --- a/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi +++ b/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi @@ -1,21 +1,21 @@ - - + + activeSchemeId:org.eclipse.ui.defaultAcceleratorConfiguration ModelMigrationProcessor.001 - + - + topLevel shellMaximized - - - - + + + + persp.actionSet:org.eclipse.mylyn.doc.actionSet persp.actionSet:org.eclipse.mylyn.tasks.ui.navigation persp.actionSet:org.eclipse.ui.cheatsheets.actionSet @@ -28,7 +28,6 @@ persp.actionSet:org.eclipse.ui.actionSet.keyBindings persp.actionSet:org.eclipse.ui.actionSet.openFiles persp.actionSet:org.eclipse.wst.jsdt.chromium.debug.ui.actionSets - persp.actionSet:org.eclipse.wb.core.ui.actionset persp.actionSet:org.eclipse.jst.j2ee.J2eeMainActionSet persp.actionSet:org.eclipse.jdt.ui.JavaActionSet persp.actionSet:org.eclipse.debug.ui.launchActionSet @@ -47,8 +46,9 @@ persp.viewSC:org.eclipse.search.ui.views.SearchView persp.viewSC:org.eclipse.ui.console.ConsoleView persp.showIn:org.eclipse.ui.navigator.ProjectExplorer - persp.newWizSC:org.eclipse.jpt.jpa.ui.wizard.newJpaProject - persp.perspSC:org.eclipse.jpt.ui.jpaPerspective + persp.actionSet:org.eclipse.wst.ws.explorer.explorer + persp.newWizSC:org.eclipse.m2e.core.wizards.Maven2ProjectWizard + persp.showIn:org.eclipse.tm.terminal.view.ui.TerminalsView persp.perspSC:org.eclipse.debug.ui.DebugPerspective persp.perspSC:org.eclipse.jdt.ui.JavaPerspective persp.perspSC:org.eclipse.ui.resourcePerspective @@ -69,48 +69,47 @@ persp.newWizSC:org.eclipse.ui.wizards.new.file persp.actionSet:org.eclipse.wst.server.ui.internal.webbrowser.actionSet persp.actionSet:org.eclipse.debug.ui.breakpointActionSet - persp.newWizSC:org.eclipse.m2e.core.wizards.Maven2ProjectWizard - persp.showIn:org.eclipse.tm.terminal.view.ui.TerminalsView - persp.actionSet:org.eclipse.wst.ws.explorer.explorer persp.actionSet:org.eclipse.eclemma.ui.CoverageActionSet - - - Minimized - - - - + persp.showIn:org.eclipse.eclemma.ui.CoverageView + persp.newWizSC:org.eclipse.jpt.jpa.ui.wizard.newJpaProject + persp.perspSC:org.eclipse.jpt.ui.jpaPerspective + + + active + noFocus + + + + - - - - - - + + + + + Minimized + + - + Minimized - Java - noFocus - - - - - - - - - - - - + + + + + + + + + + + - - + + persp.actionSet:org.eclipse.mylyn.doc.actionSet persp.actionSet:org.eclipse.mylyn.tasks.ui.navigation persp.actionSet:org.eclipse.ui.cheatsheets.actionSet @@ -123,124 +122,6 @@ persp.actionSet:org.eclipse.ui.actionSet.keyBindings persp.actionSet:org.eclipse.ui.actionSet.openFiles persp.actionSet:org.eclipse.wst.jsdt.chromium.debug.ui.actionSets - persp.actionSet:org.eclipse.wb.core.ui.actionset - persp.actionSet:org.eclipse.debug.ui.launchActionSet - persp.actionSet:org.eclipse.jdt.ui.JavaActionSet - persp.actionSet:org.eclipse.jdt.ui.JavaElementCreationActionSet - persp.actionSet:org.eclipse.ui.NavigateActionSet - persp.viewSC:org.eclipse.jdt.ui.PackageExplorer - persp.viewSC:org.eclipse.jdt.ui.TypeHierarchy - persp.viewSC:org.eclipse.jdt.ui.SourceView - persp.viewSC:org.eclipse.jdt.ui.JavadocView - persp.viewSC:org.eclipse.search.ui.views.SearchView - persp.viewSC:org.eclipse.ui.console.ConsoleView - persp.viewSC:org.eclipse.ui.views.ContentOutline - persp.viewSC:org.eclipse.ui.views.ProblemView - persp.viewSC:org.eclipse.ui.views.ResourceNavigator - persp.viewSC:org.eclipse.ui.views.TaskList - persp.viewSC:org.eclipse.ui.views.ProgressView - persp.viewSC:org.eclipse.ui.navigator.ProjectExplorer - persp.viewSC:org.eclipse.ui.texteditor.TemplatesView - persp.viewSC:org.eclipse.pde.runtime.LogView - persp.newWizSC:org.eclipse.jdt.ui.wizards.JavaProjectWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewPackageCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewClassCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewInterfaceCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewEnumCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewAnnotationCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewSourceFolderCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewSnippetFileCreationWizard - persp.newWizSC:org.eclipse.jdt.ui.wizards.NewJavaWorkingSetWizard - persp.newWizSC:org.eclipse.ui.wizards.new.folder - persp.newWizSC:org.eclipse.ui.wizards.new.file - persp.newWizSC:org.eclipse.ui.editors.wizards.UntitledTextFileWizard - persp.perspSC:org.eclipse.jdt.ui.JavaBrowsingPerspective - persp.perspSC:org.eclipse.debug.ui.DebugPerspective - persp.viewSC:org.eclipse.ant.ui.views.AntView - persp.showIn:org.eclipse.egit.ui.RepositoriesView - persp.actionSet:org.eclipse.debug.ui.breakpointActionSet - persp.actionSet:org.eclipse.jdt.debug.ui.JDTDebugActionSet - persp.newWizSC:org.eclipse.jdt.junit.wizards.NewTestCaseCreationWizard - persp.actionSet:org.eclipse.jdt.junit.JUnitActionSet - persp.showIn:org.eclipse.jdt.ui.PackageExplorer - persp.showIn:org.eclipse.team.ui.GenericHistoryView - persp.showIn:org.eclipse.ui.views.ResourceNavigator - persp.showIn:org.eclipse.ui.navigator.ProjectExplorer - persp.viewSC:org.eclipse.mylyn.tasks.ui.views.tasks - persp.newWizSC:org.eclipse.mylyn.tasks.ui.wizards.new.repository.task - persp.viewSC:org.eclipse.tm.terminal.view.ui.TerminalsView - persp.showIn:org.eclipse.tm.terminal.view.ui.TerminalsView - persp.viewSC:org.eclipse.wb.core.StructureView - persp.viewSC:org.eclipse.wb.core.PaletteView - persp.perspSC:org.eclipse.wst.jsdt.ui.JavaPerspective - persp.actionSet:org.eclipse.eclemma.ui.CoverageActionSet - - - - org.eclipse.e4.primaryNavigationStack - - - - - - - - - - - - - - - - org.eclipse.e4.secondaryDataStack - Java - Minimized - active - noFocus - - - - - - - - - - - - - - - Minimized - - - - org.eclipse.e4.secondaryNavigationStack - Minimized - - - - - - - - - - - persp.actionSet:org.eclipse.mylyn.doc.actionSet - persp.actionSet:org.eclipse.mylyn.tasks.ui.navigation - persp.actionSet:org.eclipse.rse.core.search.searchActionSet - persp.actionSet:org.eclipse.search.searchActionSet - persp.actionSet:org.eclipse.ui.edit.text.actionSet.annotationNavigation - persp.actionSet:org.eclipse.ui.edit.text.actionSet.navigation - persp.actionSet:org.eclipse.ui.edit.text.actionSet.convertLineDelimitersTo - persp.actionSet:org.eclipse.ui.externaltools.ExternalToolsSet - persp.actionSet:org.eclipse.ui.cheatsheets.actionSet - persp.actionSet:org.eclipse.ui.actionSet.keyBindings - persp.actionSet:org.eclipse.ui.actionSet.openFiles - persp.actionSet:org.eclipse.wst.jsdt.chromium.debug.ui.actionSets - persp.actionSet:org.eclipse.wb.core.ui.actionset persp.actionSet:org.eclipse.debug.ui.launchActionSet persp.actionSet:org.eclipse.debug.ui.debugActionSet persp.viewSC:org.eclipse.debug.ui.DebugView @@ -250,3504 +131,3210 @@ persp.viewSC:org.eclipse.ui.views.ContentOutline persp.viewSC:org.eclipse.ui.console.ConsoleView persp.viewSC:org.eclipse.ui.views.TaskList - persp.viewSC:org.eclipse.ant.ui.views.AntView - persp.viewSC:org.eclipse.datatools.sqltools.result.resultView - persp.perspSC:org.eclipse.datatools.sqltools.sqleditor.perspectives.EditorPerspective persp.actionSet:org.eclipse.ui.NavigateActionSet persp.actionSet:org.eclipse.debug.ui.breakpointActionSet persp.viewSC:org.eclipse.pde.runtime.LogView - persp.showIn:org.eclipse.egit.ui.RepositoriesView - persp.actionSet:org.eclipse.jdt.debug.ui.JDTDebugActionSet - persp.viewSC:org.eclipse.jdt.debug.ui.DisplayView + persp.perspSC:org.eclipse.wst.xml.ui.perspective persp.perspSC:org.eclipse.jdt.ui.JavaPerspective persp.perspSC:org.eclipse.jdt.ui.JavaBrowsingPerspective persp.actionSet:org.eclipse.jdt.ui.JavaActionSet persp.showIn:org.eclipse.jdt.ui.PackageExplorer - persp.viewSC:org.eclipse.tm.terminal.view.ui.TerminalsView - persp.showIn:org.eclipse.tm.terminal.view.ui.TerminalsView persp.perspSC:org.eclipse.wst.jsdt.ui.JavaPerspective persp.showIn:org.eclipse.wst.jsdt.ui.PackageExplorer - 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+ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + - - - - - + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - + + + + + - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + - - - - - - - - - - - - - + + + + + - - - - - - - - - + + + + + - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + - - - - - - - - - - - - - - - + + + + - - - - - - + + + + + + + - - - - - - - - - - - - - + + + + + + + + + + + + + + + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.epp.logging.aeri.ide/org.eclipse.epp.logging.aeri.ide.server/server-config.json b/.metadata/.plugins/org.eclipse.epp.logging.aeri.ide/org.eclipse.epp.logging.aeri.ide.server/server-config.json index d5bfaa5..8c00a73 100644 --- a/.metadata/.plugins/org.eclipse.epp.logging.aeri.ide/org.eclipse.epp.logging.aeri.ide.server/server-config.json +++ b/.metadata/.plugins/org.eclipse.epp.logging.aeri.ide/org.eclipse.epp.logging.aeri.ide.server/server-config.json @@ -1,10 +1,10 @@ { "version": "v1", "title": "Eclipse", - "timestamp": 1503851957181, + "timestamp": 1507046825572, "ttl": 10080, "helpUrl": "https://dev.eclipse.org/recommenders/community/aeri/v2/help/", - "feedbackUrl": "http://ctrlflow.com/automated-error-reporting", + "feedbackUrl": "https://www.codetrails.com/error-analytics/", "aboutUrl": "https://wiki.eclipse.org/EPP/Logging", "submitUrl": "https://dev.eclipse.org/recommenders/community/confess/0.6/reports/", "maxReportSize": 262144, diff --git a/.metadata/.plugins/org.eclipse.jdt.core/1805218701.index b/.metadata/.plugins/org.eclipse.jdt.core/1805218701.index index 7afa7e9..e43944d 100644 Binary files a/.metadata/.plugins/org.eclipse.jdt.core/1805218701.index and b/.metadata/.plugins/org.eclipse.jdt.core/1805218701.index differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache b/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache index da20993..593f470 100644 Binary files a/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache and b/.metadata/.plugins/org.eclipse.jdt.core/assumedExternalFilesCache differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/externalLibsTimeStamps b/.metadata/.plugins/org.eclipse.jdt.core/externalLibsTimeStamps index 57047c1..a76b12c 100644 Binary files a/.metadata/.plugins/org.eclipse.jdt.core/externalLibsTimeStamps and b/.metadata/.plugins/org.eclipse.jdt.core/externalLibsTimeStamps differ diff --git a/.metadata/.plugins/org.eclipse.jdt.core/savedIndexNames.txt b/.metadata/.plugins/org.eclipse.jdt.core/savedIndexNames.txt index 9954f27..36fe9a7 100644 --- a/.metadata/.plugins/org.eclipse.jdt.core/savedIndexNames.txt +++ b/.metadata/.plugins/org.eclipse.jdt.core/savedIndexNames.txt @@ -12,8 +12,8 @@ INDEX VERSION 1.130+E:\Study\java\judt\.metadata\.plugins\org.eclipse.jdt.core 3509802008.index 1805218701.index 1192406101.index -3268650884.index 2973984958.index +3268650884.index 3931001268.index 1829136339.index 3566617508.index diff --git a/.metadata/.plugins/org.eclipse.jdt.debug.ui/dialog_settings.xml b/.metadata/.plugins/org.eclipse.jdt.debug.ui/dialog_settings.xml index 32d5440..5ca0b77 100644 --- a/.metadata/.plugins/org.eclipse.jdt.debug.ui/dialog_settings.xml +++ b/.metadata/.plugins/org.eclipse.jdt.debug.ui/dialog_settings.xml @@ -1,9 +1,3 @@
-
- - - - -
diff --git a/.metadata/.plugins/org.eclipse.jdt.launching/.install.xml b/.metadata/.plugins/org.eclipse.jdt.launching/.install.xml index 1ad9277..eb442b5 100644 --- a/.metadata/.plugins/org.eclipse.jdt.launching/.install.xml +++ b/.metadata/.plugins/org.eclipse.jdt.launching/.install.xml @@ -1,5 +1,5 @@ - + diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/dialog_settings.xml b/.metadata/.plugins/org.eclipse.jdt.ui/dialog_settings.xml index 71a75b6..d9d780c 100644 --- a/.metadata/.plugins/org.eclipse.jdt.ui/dialog_settings.xml +++ b/.metadata/.plugins/org.eclipse.jdt.ui/dialog_settings.xml @@ -1,71 +1,7 @@
- - - - - - - - -
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diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/0.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/0.png new file mode 100644 index 0000000..269f575 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/0.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/1.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/1.png new file mode 100644 index 0000000..a839ceb Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/1.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/10.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/10.png new file mode 100644 index 0000000..7a33be7 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/10.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/11.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/11.png new file mode 100644 index 0000000..69ec8b9 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/11.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/12.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/12.png new file mode 100644 index 0000000..1c09643 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/12.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/13.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/13.png new file mode 100644 index 0000000..88bd98d Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/13.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/14.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/14.png new file mode 100644 index 0000000..18ebdd1 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/14.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/15.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/15.png new file mode 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b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/5.png new file mode 100644 index 0000000..4ac9b38 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/5.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/6.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/6.png new file mode 100644 index 0000000..4e7488e Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/6.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/7.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/7.png new file mode 100644 index 0000000..588e908 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/7.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/8.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/8.png new file mode 100644 index 0000000..7b019ba Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/8.png differ diff --git a/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/9.png b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/9.png new file mode 100644 index 0000000..be086d7 Binary files /dev/null and b/.metadata/.plugins/org.eclipse.jdt.ui/jdt-images/9.png differ diff --git a/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.history b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.history new file mode 100644 index 0000000..05b6d2d --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.history @@ -0,0 +1,3 @@ + + + \ No newline at end of file diff --git a/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.index b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.index new file mode 100644 index 0000000..b8ad2d5 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.ltk.core.refactoring/.refactorings/judt/2017/10/41/refactorings.index @@ -0,0 +1,4 @@ +1507451177753 Infer generic type arguments +1507630373385 Delete element +1507630378761 Delete element +1507631173940 Delete elements diff --git a/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml b/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml index 6b45f59..9ed29b5 100644 Binary files a/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml and b/.metadata/.plugins/org.eclipse.ltk.ui.refactoring/dialog_settings.xml differ diff --git a/.metadata/.plugins/org.eclipse.m2e.logback.configuration/0.log b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/0.log index a94aeb7..dda4faf 100644 --- a/.metadata/.plugins/org.eclipse.m2e.logback.configuration/0.log +++ b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/0.log @@ -3,3 +3,431 @@ 2017-08-28 00:42:23,317 [Worker-3] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. 2017-08-28 00:43:51,647 [Worker-3] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. 2017-08-28 00:49:53,709 [Worker-4] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-04 00:06:54,492 [Worker-5] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update. +2017-10-08 14:13:27,062 [Worker-13] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is not available. Remote download required. +2017-10-08 14:49:51,719 [Worker-30] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:364) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:76) ~[na:na] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:590) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:258) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:529) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +Caused by: org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178) ~[na:na] + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:137) ~[na:na] + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:150) ~[na:na] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.copy(AbstractTransporter.java:209) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.utilGet(AbstractTransporter.java:105) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.access$100(HttpTransporter.java:81) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter$EntityGetter.handle(HttpTransporter.java:525) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:303) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:252) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:68) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:456) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:359) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + ... 13 common frames omitted +2017-10-08 14:49:51,725 [Worker-35] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:12:32,126 [Worker-74] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:16:48,364 [Worker-80] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:16:53,161 [Worker-73] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:31:44,141 [Worker-87] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:34:07,823 [Worker-92] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:34:19,413 [Worker-88] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:34:36,523 [Worker-83] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5991813; received: 525308 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:54:17,111 [Worker-106] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.connector.basic.ArtifactTransportListener.transferFailed(ArtifactTransportListener.java:52) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:364) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.util.concurrency.RunnableErrorForwarder$1.run(RunnableErrorForwarder.java:76) ~[na:na] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$DirectExecutor.execute(BasicRepositoryConnector.java:590) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector.get(BasicRepositoryConnector.java:258) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:529) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +Caused by: org.apache.http.ConnectionClosedException: Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.apache.http.impl.io.ContentLengthInputStream.read(ContentLengthInputStream.java:178) ~[na:na] + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:137) ~[na:na] + at org.apache.http.conn.EofSensorInputStream.read(EofSensorInputStream.java:150) ~[na:na] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.copy(AbstractTransporter.java:209) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.utilGet(AbstractTransporter.java:105) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.access$100(HttpTransporter.java:81) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter$EntityGetter.handle(HttpTransporter.java:525) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.execute(HttpTransporter.java:303) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.transport.http.HttpTransporter.implGet(HttpTransporter.java:252) ~[org.apache.maven.resolver.transport.http_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.spi.connector.transport.AbstractTransporter.get(AbstractTransporter.java:68) ~[org.apache.maven.resolver.spi_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$GetTaskRunner.runTask(BasicRepositoryConnector.java:456) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + at org.eclipse.aether.connector.basic.BasicRepositoryConnector$TaskRunner.run(BasicRepositoryConnector.java:359) ~[org.apache.maven.resolver.connector.basic_1.0.3.v20170405-0725.jar:1.0.3] + ... 13 common frames omitted +2017-10-08 15:54:17,564 [Worker-99] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 15:58:02,259 [Worker-109] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:33:08,215 [Worker-127] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:33:23,300 [Worker-121] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:35:13,987 [Worker-131] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:35:42,137 [Worker-132] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:41:18,860 [Worker-136] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:41:39,264 [Worker-130] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:41:46,827 [Worker-137] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:48:40,769 [Worker-137] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-08 16:51:33,502 [Worker-139] WARN o.e.r.models.ModelRepository - Failed to download jre:jre:call:zip:1.0.0 +org.eclipse.aether.resolution.ArtifactResolutionException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:453) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifacts(DefaultArtifactResolver.java:255) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolveArtifact(DefaultArtifactResolver.java:232) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultRepositorySystem.resolveArtifact(DefaultRepositorySystem.java:303) ~[na:na] + at org.eclipse.recommenders.models.ModelRepository.resolveInternal(ModelRepository.java:193) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.models.ModelRepository.resolve(ModelRepository.java:172) [org.eclipse.recommenders.models_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.EclipseModelRepository.resolve(EclipseModelRepository.java:168) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.recommenders.internal.models.rcp.DownloadModelArchiveJob.run(DownloadModelArchiveJob.java:76) [org.eclipse.recommenders.models.rcp_2.4.10.v20170911-1410.jar:na] + at org.eclipse.core.internal.jobs.Worker.run(Worker.java:56) [org.eclipse.core.jobs_3.9.1.v20170714-0547.jar:na] +Caused by: org.eclipse.aether.transfer.ArtifactTransferException: Failure to transfer jre:jre:zip:call:1.0.0-20160630.185625-2 from http://download.eclipse.org/recommenders/models/oxygen/ was cached in the local repository, resolution will not be reattempted until the update interval of models has elapsed or updates are forced. Original error: Could not transfer artifact jre:jre:zip:call:1.0.0-20160630.185625-2 from/to models (http://download.eclipse.org/recommenders/models/oxygen/): Premature end of Content-Length delimited message body (expected: 5466505; received: 632000 + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.newException(DefaultUpdateCheckManager.java:247) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultUpdateCheckManager.checkArtifact(DefaultUpdateCheckManager.java:215) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.gatherDownloads(DefaultArtifactResolver.java:594) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.performDownloads(DefaultArtifactResolver.java:512) ~[na:na] + at org.eclipse.aether.internal.impl.DefaultArtifactResolver.resolve(DefaultArtifactResolver.java:430) ~[na:na] + ... 8 common frames omitted +2017-10-09 02:12:03,504 [Worker-0] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-09 03:28:56,721 [Worker-5] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-09 03:58:25,404 [Worker-4] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-09 12:24:35,857 [Worker-3] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-09 22:39:42,200 [Worker-18] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update. +2017-10-10 01:50:46,433 [Worker-3] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 02:32:01,033 [Worker-14] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 13:03:10,387 [Worker-6] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 14:00:08,793 [Worker-4] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 22:50:55,031 [Worker-1] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is out-of-date. Trying to update. +2017-10-10 22:52:17,272 [Worker-4] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 22:52:59,520 [Worker-4] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 22:54:36,290 [Worker-1] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 22:55:22,962 [Worker-0] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 22:57:43,820 [Worker-3] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. +2017-10-10 23:10:00,940 [Worker-0] INFO c.g.t.t.d.PublishedGradleVersions - Gradle version information cache is up-to-date. Trying to read. diff --git a/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.8.1.20170728-1531.xml b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.8.1.20170728-1531.xml new file mode 100644 index 0000000..e33758c --- /dev/null +++ b/.metadata/.plugins/org.eclipse.m2e.logback.configuration/logback.1.8.1.20170728-1531.xml @@ -0,0 +1,43 @@ + + + + %date [%thread] %-5level %logger{35} - %msg%n + + + OFF + + + + + ${org.eclipse.m2e.log.dir}/0.log + + ${org.eclipse.m2e.log.dir}/%i.log + 1 + 10 + + + 100MB + + + %date [%thread] %-5level %logger{35} - %msg%n + + + + + + WARN + + + + + + + + + + + + + + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.cache/clean-cache.properties b/.metadata/.plugins/org.eclipse.pde.core/.cache/clean-cache.properties index f2bca2f..6b42b24 100644 --- a/.metadata/.plugins/org.eclipse.pde.core/.cache/clean-cache.properties +++ b/.metadata/.plugins/org.eclipse.pde.core/.cache/clean-cache.properties @@ -1,2 +1,2 @@ #Cached timestamps -#Mon Aug 28 00:54:45 CST 2017 +#Tue Oct 10 23:09:39 CST 2017 diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647106718.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647106718.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647106718.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647150848.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647150848.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647150848.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647262388.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647262388.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647262388.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647315540.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647315540.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647315540.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647349336.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647349336.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507647349336.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507648147331.target b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507648147331.target new file mode 100644 index 0000000..4cddeb2 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/.local_targets/1507648147331.target @@ -0,0 +1,12 @@ + + + + + + +win32 +win32 +x86_64 +zh_CN + + diff --git a/.metadata/.plugins/org.eclipse.pde.core/SavedExternalPluginList.txt b/.metadata/.plugins/org.eclipse.pde.core/SavedExternalPluginList.txt new file mode 100644 index 0000000..b375747 --- /dev/null +++ b/.metadata/.plugins/org.eclipse.pde.core/SavedExternalPluginList.txt @@ -0,0 +1,1001 @@ +# List of external plug-in models previously loaded. Timestamp: 1507648179376 +file:/C:/Users/jinyu/.p2/pool/plugins/ch.qos.logback.classic_1.0.7.v20121108-1250.jar +file:/C:/Users/jinyu/.p2/pool/plugins/ch.qos.logback.core_1.0.7.v20121108-1250.jar +file:/C:/Users/jinyu/.p2/pool/plugins/ch.qos.logback.slf4j_1.0.7.v201505121915.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.gson_2.7.0.v20170129-0911.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.guava_21.0.0.v20170206-1425.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.guava_15.0.0.v201403281430.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.inject_3.0.0.v201312141243.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.inject.multibindings_3.0.0.v201402270930.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.javascript_0.0.20160315.v20161124-1903.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.google.protobuf_2.4.0.v201105131100.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.gradleware.tooling.client_0.19.3.v20170801075239.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.gradleware.tooling.model_0.19.3.v20170801075239.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.gradleware.tooling.utils_0.19.3.v20170801075239.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.ibm.icu_58.2.0.v20170418-1837.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.jcraft.jsch_0.1.54.v20170116-1932.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.sun.el_2.2.0.v201303151357.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.sun.jna_4.1.0.v20170410-1117.jar +file:/C:/Users/jinyu/.p2/pool/plugins/com.sun.jna.platform_4.1.0.v20170410-1117.jar +file:/C:/Users/jinyu/.p2/pool/plugins/java_cup.runtime_0.10.0.v201005080400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javaewah_1.1.6.v20160919-1400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.activation_1.1.0.v201211130549.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.annotation_1.2.0.v201602091430.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.el_2.2.0.v201303151357.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.inject_1.0.0.v20091030.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.jws_2.0.0.v201005080400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.mail_1.4.0.v201005080615.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.persistence_2.1.0.v201304241213.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.servlet_3.1.0.v201410161800.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.servlet.jsp_2.2.0.v201112011158.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.wsdl_1.6.2.v201012040545.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.wsdl_1.5.1.v201012040544.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.xml_1.3.4.v201005080400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.xml.rpc_1.1.0.v201209140446/ +file:/C:/Users/jinyu/.p2/pool/plugins/javax.xml.soap_1.2.0.v201005080501/ +file:/C:/Users/jinyu/.p2/pool/plugins/javax.xml.stream_1.0.1.v201004272200.jar +file:/C:/Users/jinyu/.p2/pool/plugins/javax.xml.ws_2.1.0.v200902101523.jar +file:/C:/Users/jinyu/.p2/pool/plugins/net.sourceforge.lpg.lpgjavaruntime_1.1.0.v201004271650.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.ant_1.10.1.v20170504-0840/ +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.axis_1.4.0.v201411182030/ +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.batik.css_1.8.0.v20170214-1941.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.batik.util_1.8.0.v20170214-1941.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.batik.util.gui_1.8.0.v20170214-1941.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.bcel_5.2.0.v201005080400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.commons.codec_1.9.0.v20170208-1614.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.commons.collections_3.2.2.v201511171945.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.commons.compress_1.6.0.v201310281400.jar +file:/C:/Users/jinyu/.p2/pool/plugins/org.apache.commons.discovery_0.2.0.v201004190315/ 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\ No newline at end of file diff --git a/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.prx b/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.prx new file mode 100644 index 0000000..d258335 Binary files /dev/null and b/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.prx differ diff --git a/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.tii b/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.tii new file mode 100644 index 0000000..ddc96f2 Binary files /dev/null and b/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.tii differ diff --git a/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.tis b/.recommenders/index/http___download_eclipse_org_recommenders_models_oxygen_/_8.tis new file mode 100644 index 0000000..dbedb62 Binary files /dev/null and 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b/judt/bin/judp/judpSocket.class index e5e85b3..131f95e 100644 Binary files a/judt/bin/judp/judpSocket.class and b/judt/bin/judp/judpSocket.class differ diff --git a/judt/bin/udt/ClientSession.class b/judt/bin/udt/ClientSession.class index 5b06959..70dacc9 100644 Binary files a/judt/bin/udt/ClientSession.class and b/judt/bin/udt/ClientSession.class differ diff --git a/judt/bin/udt/ServerSession.class b/judt/bin/udt/ServerSession.class index e15a32b..9913a94 100644 Binary files a/judt/bin/udt/ServerSession.class and b/judt/bin/udt/ServerSession.class differ diff --git a/judt/bin/udt/UDPEndPoint.class b/judt/bin/udt/UDPEndPoint.class index dabc110..af79103 100644 Binary files a/judt/bin/udt/UDPEndPoint.class and b/judt/bin/udt/UDPEndPoint.class differ diff --git a/judt/bin/udt/UDTClient.class b/judt/bin/udt/UDTClient.class index 432638a..e434ffc 100644 Binary files a/judt/bin/udt/UDTClient.class and b/judt/bin/udt/UDTClient.class differ diff --git a/judt/bin/udt/UDTInputStream$AppData.class b/judt/bin/udt/UDTInputStream$AppData.class index c5423c4..a4f4527 100644 Binary files a/judt/bin/udt/UDTInputStream$AppData.class and b/judt/bin/udt/UDTInputStream$AppData.class differ diff --git a/judt/bin/udt/UDTInputStream.class b/judt/bin/udt/UDTInputStream.class index a01d41c..fc7e6b7 100644 Binary files a/judt/bin/udt/UDTInputStream.class and b/judt/bin/udt/UDTInputStream.class differ diff --git a/judt/bin/udt/UDTReceiver$1.class b/judt/bin/udt/UDTReceiver$1.class index 2e59f3b..7162bfc 100644 Binary files a/judt/bin/udt/UDTReceiver$1.class and b/judt/bin/udt/UDTReceiver$1.class differ diff --git a/judt/bin/udt/UDTReceiver.class b/judt/bin/udt/UDTReceiver.class index 8671879..2d231b3 100644 Binary files a/judt/bin/udt/UDTReceiver.class and b/judt/bin/udt/UDTReceiver.class differ diff --git a/judt/bin/udt/UDTSender$1.class b/judt/bin/udt/UDTSender$1.class index a778b1a..828af66 100644 Binary files a/judt/bin/udt/UDTSender$1.class and b/judt/bin/udt/UDTSender$1.class differ diff --git a/judt/bin/udt/UDTSender.class b/judt/bin/udt/UDTSender.class index 7586732..a61009a 100644 Binary files a/judt/bin/udt/UDTSender.class and b/judt/bin/udt/UDTSender.class differ diff --git a/judt/bin/udt/UDTSocket.class b/judt/bin/udt/UDTSocket.class index e1e191d..51f2cc5 100644 Binary files a/judt/bin/udt/UDTSocket.class and b/judt/bin/udt/UDTSocket.class differ diff --git a/judt/bin/udt/packets/Acknowledgment2.class b/judt/bin/udt/packets/Acknowledgment2.class index ed0e891..b79ebbb 100644 Binary files a/judt/bin/udt/packets/Acknowledgment2.class and b/judt/bin/udt/packets/Acknowledgment2.class differ diff --git a/judt/bin/udt/util/ReceiveBuffer.class b/judt/bin/udt/util/ReceiveBuffer.class index 1ad68c7..3f140eb 100644 Binary files a/judt/bin/udt/util/ReceiveBuffer.class and b/judt/bin/udt/util/ReceiveBuffer.class differ diff --git a/judt/src/Test/TestClient.java b/judt/src/Test/TestClient.java index 7265de1..c7d65bf 100644 --- a/judt/src/Test/TestClient.java +++ b/judt/src/Test/TestClient.java @@ -7,19 +7,21 @@ public class TestClient { public static void main(String[] args) { + long num=0; while(true) { judpClient client=new judpClient(); - client.connect("192.168.64.128", 5555); - byte[]data="hello word".getBytes(); + client.connect("192.168.30.128", 5555); + byte[]data=("hello word "+num).getBytes(); client.sendData(data); client.close(); try { System.out.println("ȴ"); - TimeUnit.SECONDS.sleep(40); + TimeUnit.SECONDS.sleep(5); } catch (InterruptedException e) { e.printStackTrace(); } + num++; } } diff --git a/judt/src/Test/TestServer.java b/judt/src/Test/TestServer.java index 3a1202e..0b7050c 100644 --- a/judt/src/Test/TestServer.java +++ b/judt/src/Test/TestServer.java @@ -14,9 +14,9 @@ */ public class TestServer { public static void main(String[] args) { - - judpServer server=new judpServer("192.168.10.86",5555); - server.Start(); + //192.168.30.128 + judpServer server=new judpServer("192.168.30.128",5555); + server.start(); while(true) { judpSocket socket=server.accept(); @@ -61,7 +61,7 @@ public void run() { }} ); rec.setDaemon(true); - rec.setName(String.valueOf(socket.socketID)); + rec.setName(String.valueOf(socket.getID())); rec.start(); } diff --git a/judt/src/judp/ApplicationCode.java b/judt/src/judp/ApplicationCode.java index 102e11c..1ac79c2 100644 --- a/judt/src/judp/ApplicationCode.java +++ b/judt/src/judp/ApplicationCode.java @@ -79,7 +79,7 @@ static void CopySocketFile(File file, judpSocket target,int packagetLen) waitTime=(long)(speed*1000); } - System.out.println("sendFile_"+file.getName()+",socketID:"+target.socketID); + System.out.println("sendFile_"+file.getName()+",socketID:"+target.getID()); while(true){ try { c=fis.read(buf); diff --git a/judt/src/judp/DataStruct.java b/judt/src/judp/DataStruct.java new file mode 100644 index 0000000..9753922 --- /dev/null +++ b/judt/src/judp/DataStruct.java @@ -0,0 +1,88 @@ +/** + * + */ +package judp; + +import java.nio.ByteBuffer; + +/** + * @author jinyu + * + */ +public class DataStruct { +public int dataLen=0; +public byte[][] buffer=null; +public long id; +private volatile int sumNum=0; +private volatile int sumLen=0; +private byte[] result=null; +public DataStruct(int num) +{ + buffer=new byte[num][]; +} + +/** + * + * @return + */ +private boolean check() +{ + if(sumNum>=buffer.length) + { + //ɹ + if(sumLen==dataLen) + { + //ʼ + result=new byte[dataLen]; + ByteBuffer cur=ByteBuffer.wrap(result); + for(int i=0;i hash=new ConcurrentHashMap(); + private ConcurrentLinkedQueue queue=new ConcurrentLinkedQueue(); + + /** + * + * @param data + * @return + */ +public boolean addData(byte[] data) +{ + ByteBuffer buf=ByteBuffer.wrap(data); + long id=buf.getLong(); + int num=buf.getInt(); + DataStruct struct=hash.get(id); + if(struct==null) + { + struct=new DataStruct(num); + hash.put(id, struct); + } + boolean r= struct.addData(data); + if(r) + { + byte[]result =struct.getData(); + byte[] tmp=new byte[result.length]; + System.arraycopy(result, 0, tmp, 0, tmp.length); + queue.offer(tmp); + struct.clear(); + hash.remove(id); + } + return r; + +} + +/** + * ȡ + * @return + */ +public byte[] getData() +{ + return queue.poll(); +} +} diff --git a/judt/src/judp/PackagetSub.java b/judt/src/judp/PackagetSub.java new file mode 100644 index 0000000..6489a06 --- /dev/null +++ b/judt/src/judp/PackagetSub.java @@ -0,0 +1,100 @@ +/** + * + */ +package judp; +import java.nio.ByteBuffer; +import java.util.concurrent.atomic.AtomicLong; +/** + * @author jinyu + * + */ +public class PackagetSub { + private static AtomicLong sessionid=new AtomicLong(0); + public static int dataSzie=1472; + private static int bufsize=0; + private static int headLen=20; + + /** + * ָ + * @param data + * @return + */ + public static byte[][] splitData(byte[]data) + { + if(bufsize==0) + { + bufsize=dataSzie-headLen; + } + long session=sessionid.incrementAndGet(); + int dataLen=data.length; + int num=data.length/bufsize+data.length%bufsize>0?1:0; + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(dataSzie); + for(int i=0;i0?1:0); + byte[][]sendData=new byte[num][]; + int index=0; + ByteBuffer buf=ByteBuffer.allocate(len); + for(int i=0;i hash=new ConcurrentHashMap(); +//private static final Logger logger=Logger.getLogger(SocketManager.class.getName()); + private ArrayBlockingQueue hasSocket=new ArrayBlockingQueue(1000); + private SocketControls (){ + startThread(); + + } + + /** + * ̼߳Դ + */ + private void startThread() { + Thread processSocket=new Thread(new Runnable() { + + @Override + public void run() { + ArrayList list=new ArrayList(); + while(true) + { + for(Entry entry:hash.entrySet()) + { + UDTSocket socket= entry.getValue().getSocket(); + if(socket!=null) + { + try { + hasSocket.put(socket); + list.add(entry.getKey()); + + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + // + if(!list.isEmpty()) + { + //ƳѾɹsocket + for(int i=0;i + * + */ +public class SocketReference extends WeakReference { + private long socketid=-1; + public SocketReference(T referent) { + super(referent); + + } + public SocketReference(T referent,long id) { + super(referent); + this.socketid=id; + } + @SuppressWarnings({ "rawtypes", "unchecked" }) + public SocketReference(T referent, long id, ReferenceQueue q) { + super(referent,q); + this.socketid=id; + } + public long getid() + { + return socketid; + } +} diff --git a/judt/src/judp/judpClient.java b/judt/src/judp/judpClient.java index 30413c4..aef95e3 100644 --- a/judt/src/judp/judpClient.java +++ b/judt/src/judp/judpClient.java @@ -7,6 +7,7 @@ import java.net.InetAddress; import java.net.SocketException; import java.net.UnknownHostException; +import java.util.concurrent.TimeUnit; import udt.UDTClient; @@ -16,8 +17,10 @@ */ public class judpClient { private UDTClient client=null; - private final int bufSize=1500; + private final int bufSize=65535; private long sumLen=0; + private PackagetCombin pack=new PackagetCombin(); + public int dataLen=0; public judpClient(String lcoalIP,int port) { InetAddress addr = null; @@ -36,7 +39,7 @@ public judpClient(String lcoalIP,int port) e.printStackTrace(); } - SocketManager.getInstance().addGC(this,client); + } public judpClient() { @@ -47,7 +50,7 @@ public judpClient() } catch (UnknownHostException e) { e.printStackTrace(); } - SocketManager.getInstance().addGC(this,client); + } public judpClient(int port) { @@ -58,7 +61,7 @@ public judpClient(int port) } catch (UnknownHostException e) { e.printStackTrace(); } - SocketManager.getInstance().addGC(this,client); + } public boolean connect(String ip,int port) { @@ -90,9 +93,11 @@ public int sendData(byte[] data) if(client!=null) { try { + client.sendBlocking(data); r=data.length; sumLen+=r; + } catch (IOException e) { e.printStackTrace(); @@ -102,6 +107,30 @@ public int sendData(byte[] data) } return r; } + public int sendSplitData(byte[] data) + { + if(data==null) + { + return 0; + } + int r=0; + byte[][]sendData=null; + if(dataLen==0) + { + sendData=PackagetSub.splitData(data); + } + else + { + PackagetSub sub=new PackagetSub(); + sendData=sub.split(data, dataLen); + } + for(int i=0;i list=new ArrayList(); +private static final Logger logger=Logger.getLogger(judpGroupSocket.class.getName()); +public judpGroupSocket() +{ + +} + +/** + * socket + * @param socket + */ +public void addSocket(UDTSocket socket) +{ + list.add(socket); +} + +/** + * ȡsocket + * Ƴsocket + * @return + */ +public UDTSocket getSocket() +{ + + int index=-1; + for( int i = 0 ; i < list.size() ; i++) { + try { + if(index==-1) + { + if(list.get(i).getInputStream().isHasData()) + { + //ѾҵƳ + index=i; + i=-1;//± + } + } + else + { + // + if(i==index) + { + continue; + } + else + { + list.get(i).close(); + long id=list.get(i).getSession().getSocketID(); + list.get(i).getEndpoint().removeSession(id); + list.get(i).getReceiver().stop(); + list.get(i).getSender().stop(); + list.get(i).getSender().pause(); + logger.info("Ƴsocket:"+id); + } + + } + } catch (IOException e) { + e.printStackTrace(); + } + } + if(index!=-1) + { + return list.get(index); + } + return null; + +} +/** + * socket + */ +public void clear() +{ + list.clear(); +} +} diff --git a/judt/src/judp/judpServer.java b/judt/src/judp/judpServer.java index 7ab2aa8..f316d7a 100644 --- a/judt/src/judp/judpServer.java +++ b/judt/src/judp/judpServer.java @@ -3,10 +3,10 @@ */ package judp; +import java.io.IOException; import java.net.InetAddress; import java.net.SocketException; import java.net.UnknownHostException; -import java.util.concurrent.SynchronousQueue; import java.util.logging.Level; import java.util.logging.Logger; @@ -20,9 +20,11 @@ */ public class judpServer { private UDTServerSocket server=null; -private final SynchronousQueue sessionHandoff=new SynchronousQueue(); +//private final SynchronousQueue sessionHandoff=new SynchronousQueue(); private boolean isStart=true; private boolean isSucess=true; +private boolean isRWMaster=true;//Ĭֵһ +private boolean islagerRead=false; private static final Logger logger=Logger.getLogger(judpServer.class.getName()); /** @@ -33,6 +35,11 @@ public void close() isStart=false; server.getEndpoint().stop(); } + +/** + * + * @param port ˿ + */ public judpServer(int port) { @@ -46,6 +53,12 @@ public judpServer(int port) e.printStackTrace(); } } + +/** + * + * @param localIP IP + * @param port ˿ + */ public judpServer(String localIP,int port) { try { @@ -64,7 +77,7 @@ public judpServer(String localIP,int port) /** * */ -public boolean Start() +public boolean start() { if(!isStart||!isSucess) { @@ -79,9 +92,14 @@ public void run() { { try { UDTSocket csocket= server.accept(); - judpSocket jsocket=new judpSocket(csocket); - sessionHandoff.put(jsocket); - SocketManager.getInstance().addGC(jsocket,csocket); + try { + csocket.getInputStream().setLargeRead(islagerRead); + csocket.getInputStream().resetBufMaster(isRWMaster); + } catch (IOException e) { + e.printStackTrace(); + } + + SocketControls.getInstance().addSocket(csocket); } catch (InterruptedException e) { e.printStackTrace(); } @@ -94,19 +112,41 @@ public void run() { serverThread.start(); return true; } +/** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * ôݶȡ + * @param isRead + */ +public void setBufferRW(boolean isRead) +{ + this.isRWMaster=isRead; + +} +/** + * ôݶȡ + * Ĭ false + * @param islarge + */ +public void setLargeRead(boolean islarge) +{ + this.islagerRead=islarge; +} /** * ӵsocket */ public judpSocket accept() { -try { - judpSocket jsocket= sessionHandoff.take(); - return jsocket; -} catch (InterruptedException e) { - logger.info("judpSocketжϣ"+e.getMessage()); - e.printStackTrace(); -} -return null; + UDTSocket socket=SocketControls.getInstance().getSocket(); + if(socket==null) + { + socket=SocketControls.getInstance().getSocket(); + } + judpSocket jsocket=new judpSocket(socket); + judpSocketManager.getInstance(socket.getEndpoint()).addSocket(jsocket); + return jsocket; + } } diff --git a/judt/src/judp/judpSocket.java b/judt/src/judp/judpSocket.java index 25e55fe..ebf6d0e 100644 --- a/judt/src/judp/judpSocket.java +++ b/judt/src/judp/judpSocket.java @@ -7,7 +7,6 @@ import java.net.InetAddress; import java.net.UnknownHostException; import java.util.concurrent.TimeUnit; -import java.util.logging.Logger; import udt.UDTSession; import udt.UDTSocket; import udt.packets.Destination; @@ -16,21 +15,27 @@ * @author jinyu * *˷صӿڶ + *socketݵĶ */ public class judpSocket { -private final int bufSize=1500; +private int bufSize=65535; private UDTSocket socket=null; -private long start=System.currentTimeMillis(); private boolean isClose=false; -private long flushTime=0; -private final long waitDataLen=30*1000;//30 -private long readLen=0;//ȡ private long sendLen=0;// -public long socketID=0;//ID -private static final Logger logger=Logger.getLogger(judpSocket.class.getName()); +private long socketID=0;//ID +private Thread closeThread; +private final int waitClose=10*1000; +private PackagetCombin pack=new PackagetCombin(); +//private int readLen=0; +public int dataLen=0; +public void setRecBufferSize(int size) +{ + bufSize=size; +} public boolean getCloseState() { - return isClose; + //ײѾر + return isClose|socket.isClose(); } public judpSocket(UDTSocket usocket) { @@ -38,8 +43,18 @@ public judpSocket(UDTSocket usocket) socketID=socket.getSession().getSocketID(); } +/** + * ȡID + * @return + */ +public long getSocketID() +{ + return socketID; +} + /** * ر + * ȴɹر */ public void close() { @@ -47,29 +62,84 @@ public void close() //ʵر if(sendLen==0) { - //ûзֱӹرգҪȴݷ - try { - socket.close(); - UDTSession serversession=socket.getEndpoint().removeSession(socketID); - if(serversession!=null) - { - serversession.getSocket().close(); - socket.getReceiver().stop(); - socket.getSender().stop(); - System.out.println("رsocket:"+serversession.getSocketID()); - } - - serversession=null; - } catch (IOException e) { - e.printStackTrace(); - } + stop(); System.out.println("رsocket"); } else { //й򻺳 - SocketManager.getInstance().add(socket); + //SocketManager.getInstance().add(socket); + + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(socket.getSender().isSenderEmpty()) + { + stop(); + break; + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + stop(); + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } +} + +/** + * ر + */ +public void stop() +{ + //ûзֱӹرգҪȴݷ + try { + socket.close(); + UDTSession serversession=socket.getEndpoint().removeSession(socketID); + if(serversession!=null) + { + serversession.getSocket().close(); + socket.getReceiver().stop(); + socket.getSender().stop(); + System.out.println("رsocket:"+serversession.getSocketID()); + } + + serversession=null; + } catch (IOException e) { + e.printStackTrace(); } + System.out.println("رsocket"); } /** @@ -78,20 +148,13 @@ public void close() */ public int readData(byte[]data) { - if(isClose) + if(getCloseState()) { return -1; } try { int r=socket.getInputStream().read(data); - readLen+=r; - flushTime=System.currentTimeMillis(); - if(flushTime-start>waitDataLen&&readLen==0) - { - //ȴʱ䳤ȣûз͹չݣ˳ - logger.info("ʱ䵽˳ȡ:"+socketID); - return -1; - } + //readLen+=r; return r; } catch (IOException e) { e.printStackTrace(); @@ -102,84 +165,57 @@ public int readData(byte[]data) /** * ȡȫ */ -public byte[] readData() +public byte[] readALL() { byte[] result=null; if(socket!=null) { byte[] readBytes=new byte[bufSize];// - byte[] buf=new byte[bufSize];// - int index=0; int r=0; - try { - while(true) - { - if(isClose) - { - return null; + while(true) + { + if(getCloseState()) + { + return null; + } + r=readData(readBytes); + if(r==-1) + { + result=pack.getData(); + break; + } + else + { + // readLen+=r; + if(r==0) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + + continue; + } catch (InterruptedException e) { + e.printStackTrace(); } - r=socket.getInputStream().read(readBytes); - if(r==-1) - { - break; - } - else - { - readLen+=r; - if(r==0) - { - try { - TimeUnit.MILLISECONDS.sleep(100); - flushTime=System.currentTimeMillis(); - if(flushTime-start>waitDataLen&&readLen==0) - { - //ûʹù - break; - } - continue; - } catch (InterruptedException e) { - e.printStackTrace(); - } - } - if(r<=bufSize) - { - //result=new byte[r]; - //System.arraycopy(readBytes, 0, result, 0, r); - if(index+r hashMap=new WeakHashMap (); + private final HashMap,Long> map=new HashMap,Long> (); + private UDPEndPoint endPoint=null; + private static judpSocketManager instance=null; + private judpSocketManager (UDPEndPoint point){ + + startGC(); + this.endPoint=point; + + } + + /** + * ûʹõjudpSocket + */ + private void startGC() { + Thread clearSession=new Thread(new Runnable() { + + @SuppressWarnings("unchecked") + @Override + public void run() { + while(true) + { + + SocketReference k; + try { + while((k = (SocketReference) q.remove()) != null) { + try + { + map.remove(k); + long id=k.getid(); + UDTSession serversession=endPoint.removeSession(id); + if(serversession!=null) + { + serversession.getSocket().close(); + serversession.getSocket().getReceiver().stop(); + serversession.getSocket().getSender().stop(); + logger.info("socket"+id); + } + } + catch(Exception ex) + { + logger.warning("session"+ex.getMessage()); + } + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + + } + + }); + clearSession.setDaemon(true); + clearSession.setName("clearSession"); + clearSession.start(); + + } + + /** + * + * @param point + * @return + */ + public static synchronized judpSocketManager getInstance(UDPEndPoint point) { + + if (instance == null) { + + instance = new judpSocketManager(point); + + } + return instance; + } + + /** + * judpSocket + * @param socket + */ + public void addSocket(judpSocket socket) + { + SocketReference tmp=new SocketReference(socket,socket.getSocketID(),q); + hashMap.put(socket, socket.getSocketID()); + map.put(tmp, socket.getSocketID()); + if(num%10==0) + { + System.gc(); + } + num++; + } +} diff --git a/judt/src/net/File/FileMonitor.java b/judt/src/net/File/FileMonitor.java new file mode 100644 index 0000000..c577d9f --- /dev/null +++ b/judt/src/net/File/FileMonitor.java @@ -0,0 +1,16 @@ +/** + * + */ +package net.File; + + +import java.nio.file.WatchEvent.Kind; + +/** + * @author jinyu + * + */ +public class FileMonitor { +public String file; +public Kind kind; +} diff --git a/judt/src/net/File/FilesWatch.java b/judt/src/net/File/FilesWatch.java new file mode 100644 index 0000000..d8a7e98 --- /dev/null +++ b/judt/src/net/File/FilesWatch.java @@ -0,0 +1,99 @@ +/** + * + */ +package net.File; + +import java.io.IOException; + +import java.nio.file.FileSystems; +import java.nio.file.Paths; +import java.nio.file.StandardWatchEventKinds; +import java.nio.file.WatchEvent; +import java.nio.file.WatchKey; +import java.nio.file.WatchService; +import java.util.concurrent.LinkedBlockingQueue; + +/** + * @author jinyu + * + */ +public class FilesWatch { + +private WatchService watcher = null; + private String dir; + private Thread checkThread=null; + private LinkedBlockingQueue queue=new LinkedBlockingQueue(); + private boolean isStop=false; + public FilesWatch() + { + try { + watcher = FileSystems.getDefault().newWatchService(); + } catch (IOException e) { + + e.printStackTrace(); + } + } + public void setWatch(String dir) + { + this.dir=dir; + } + public void stop() + { + isStop=true; + } + public FileMonitor take() + { + try { + return queue.take(); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + return null; + } + public void start() + { + checkThread =new Thread(new Runnable() { + + @Override + public void run() { + try + { + Paths.get(dir).register(watcher, + StandardWatchEventKinds.ENTRY_CREATE, + StandardWatchEventKinds.ENTRY_DELETE, + StandardWatchEventKinds.ENTRY_MODIFY); + } + catch(Exception ex) + { + + } + while (!isStop) { + WatchKey key; + try { + key = watcher.take(); + for (WatchEvent event: key.pollEvents()) { + FileMonitor e=new FileMonitor(); + e.file=event.context().toString(); + e.kind=event.kind(); + queue.put(e); + } + + boolean valid = key.reset(); + if (!valid) { + break; + } + } catch (InterruptedException e) { + e.printStackTrace(); + } + } + } + + + + }); + checkThread.setDaemon(true); + checkThread.setName("monitor"); + checkThread.start(); +} +} diff --git a/judt/src/net/File/PackagetCharSet.java b/judt/src/net/File/PackagetCharSet.java new file mode 100644 index 0000000..094419b --- /dev/null +++ b/judt/src/net/File/PackagetCharSet.java @@ -0,0 +1,12 @@ +/** + * + */ +package net.File; + +/** + * @author jinyu + * + */ +public class PackagetCharSet { +public static String CharSet="UTF-8"; +} diff --git a/judt/src/net/File/ReadXml.java b/judt/src/net/File/ReadXml.java new file mode 100644 index 0000000..1ea849c --- /dev/null +++ b/judt/src/net/File/ReadXml.java @@ -0,0 +1,104 @@ +/** + * + */ +package net.File; + +import java.io.BufferedReader; +import java.io.File; +import java.io.FileReader; +import java.io.IOException; +import java.io.StringReader; +import java.net.URL; +import java.net.URLDecoder; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; + +import org.w3c.dom.Document; +import org.w3c.dom.NodeList; +import org.xml.sax.InputSource; +import org.xml.sax.SAXException; + +/** + * @author jinyu + * + */ +public class ReadXml { + public static String getPath() { + URL url = ReadXml.class.getProtectionDomain().getCodeSource().getLocation(); + String filePath = null; + try { + filePath = URLDecoder.decode(url.getPath(), "utf-8");// תΪutf-8 + } catch (Exception e) { + e.printStackTrace(); + } + if (filePath.endsWith(".jar")) {// ִjarеĽ".jar" + // ȡ·еjar + filePath = filePath.substring(0, filePath.lastIndexOf("/") + 1); + } + + File file = new File(filePath); + + // /If this abstract pathname is already absolute, then the pathname + // string is simply returned as if by the getPath method. If this + // abstract pathname is the empty abstract pathname then the pathname + // string of the current user directory, which is named by the system + // property user.dir, is returned. + filePath = file.getAbsolutePath();//õwindowsµȷ· + return filePath; + } +public String readXml(String file) +{ + File f=new File(file); + if(!f.exists()) + { + return ""; + } + // + String xmlStr= readFile(file).trim(); + StringReader sr = new StringReader(xmlStr); + InputSource is = new InputSource(sr); + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + DocumentBuilder builder = null; + try { + builder = factory.newDocumentBuilder(); + } catch (ParserConfigurationException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + Document doc = null; + try { + doc = (Document) builder.parse(is); + } catch (SAXException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + NodeList list=doc.getElementsByTagName("IP"); + String ip= list.item(0).getTextContent(); + list=doc.getElementsByTagName("Port"); + String port=list.item(0).getTextContent(); + list=doc.getElementsByTagName("Dir"); + String dir=list.item(0).getTextContent(); + String strxml=ip+","+port+","+dir; + return strxml; + } +private String readFile(String file) +{ + StringBuilder result = new StringBuilder(); + try{ + BufferedReader br = new BufferedReader(new FileReader(file));//һBufferedReaderȡļ + String s = null; + while((s = br.readLine())!=null){//ʹreadLineһζһ + result.append(System.lineSeparator()+s); + } + br.close(); + }catch(Exception e){ + e.printStackTrace(); + } + return result.toString(); +} +} diff --git a/judt/src/net/File/RecviceFiles.java b/judt/src/net/File/RecviceFiles.java new file mode 100644 index 0000000..f13f92e --- /dev/null +++ b/judt/src/net/File/RecviceFiles.java @@ -0,0 +1,251 @@ +/** + * + */ +package net.File; + + +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileOutputStream; +import java.io.UnsupportedEncodingException; +import java.nio.ByteBuffer; +import java.util.concurrent.ConcurrentHashMap; +import java.util.concurrent.ConcurrentLinkedQueue; +import java.util.concurrent.ExecutorService; +import java.util.concurrent.Executors; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpServer; +import judp.judpSocket; + + + +/** + * ļ + * @author jinyu + * + */ +public class RecviceFiles { +private judpServer server=null; +private Thread recThread=null; +private static Logger log=Logger.getLogger(RecviceFiles.class.getName()); +private String dir=""; +private ExecutorService pools = Executors.newCachedThreadPool(); +public void setDir(String dir) +{ + this.dir=dir; +} +public boolean start(String host,int port) +{ + File cur=new File(dir); + if(!cur.exists()) + { + cur.mkdir(); + } + server=new judpServer(host, port); + boolean r= server.start(); + recThread=new Thread(new Runnable() { + + private ConcurrentHashMap fileInfo=new ConcurrentHashMap(); + private ConcurrentHashMap hashFile=new ConcurrentHashMap(); + + @Override + public void run() { + + while(true) + { + + judpSocket ss= server.accept(); + pools.execute(new Runnable() { + String fileName=""; + private long sumBytes=0; + private ConcurrentLinkedQueue recQueue=new ConcurrentLinkedQueue(); + private boolean isStop=false; + /** + * дļ + * @param data + * @return + */ + private boolean writeFile(byte[] data) + { + try + { + String filePath=dir+"/"+fileName; + FileOutputStream fs=new FileOutputStream(filePath+".tmp",true); + DataOutputStream out=new DataOutputStream(fs); + out.write(data); + out.close(); + File f=new File(filePath+".tmp"); + long flen=fileInfo.get(fileName); + if(flen==f.length()) + { + // + log.info(fileName+""); + fileInfo.remove(fileName); + hashFile.remove(fileName); + // + f.renameTo(new File(filePath)); // + return true; + } + log.info(fileName+":"+f.length()); + } + catch (Exception e) + { + e.printStackTrace(); + } + return false; + } + + /** + * дļ + */ + private void recData() + { + Thread fileW=new Thread(new Runnable() { + + @Override + public void run() { + while(!isStop) + { + byte[]tmp=recQueue.poll(); + if(tmp==null) + { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + + e.printStackTrace(); + } + continue; + } + if(writeFile(tmp)) + { + isStop=true; + break; + } + } + // + recQueue.clear(); + System.gc(); + } + + }); + fileW.setDaemon(true); + fileW.setName(fileName+"_Thread"); + fileW.start(); + } + @Override + public void run() { + byte[] recData=new byte[65535]; + long lastTime=System.currentTimeMillis(); + long speed=0; + while(!isStop) + { + int r= ss.readData(recData); + if(r==0) + { + continue; + } + else if(r==-1) + { + break; + } + //Ip + String key=ss.getRemoteHost()+ss.getRemoteHost(); + if (hashFile.containsKey(key)) { + //˵ǽ + byte[] tmp=new byte[r]; + System.arraycopy(recData, 0, tmp, 0, r); + sumBytes+=r; + recQueue.offer(tmp); + // + try + { + // + long timespan=System.currentTimeMillis()-lastTime; + if(timespan>1000) + { + speed=sumBytes/(timespan/1000); + sumBytes=0;//Ѿ + lastTime=System.currentTimeMillis(); + } + else + { + //1s + } + + } + catch(Exception ex) + { + + } + log.info("ļٶ(M/S)"+speed/1024/1024); + } + else + { + //Ϣ + String info = null; + try { + info = new String(recData,0,r,PackagetCharSet.CharSet); + } catch (UnsupportedEncodingException e) { + + e.printStackTrace(); + } + String[] finfo=info.split(","); + if(finfo!=null&&finfo.length==2) + { + String name=""; + long len=0; + if(finfo[0].startsWith("File:")) + { + name=finfo[0].substring(5); + } + if(finfo[1].startsWith("Length:")) + { + String flen=finfo[1].substring(7); + len=Long.valueOf(flen); + } + hashFile.put(key, 1L); + fileInfo.put(name, len); + fileName=name; + if(len==0) + { + //ļ + byte[]tmp=name.getBytes(); + ByteBuffer buf=ByteBuffer.allocate(tmp.length+4); + buf.putInt(tmp.length); + buf.put(tmp); + writeFile(buf.array()); + break; + } + else + { + recData(); + } + try { + ss.sendData(("initServer:"+name).getBytes(PackagetCharSet.CharSet)); + } catch (UnsupportedEncodingException e) { + e.printStackTrace(); + } + ss.setLargeRead(true); + log.info("Ϣ"); + + } + } + } + // + ss.close(); + + } + }); + + } + } + }); + recThread.setDaemon(true); + recThread.setName("recfiles"); + recThread.start(); +return r; +} +} diff --git a/judt/src/net/File/SendFiles.java b/judt/src/net/File/SendFiles.java new file mode 100644 index 0000000..4c9d7a8 --- /dev/null +++ b/judt/src/net/File/SendFiles.java @@ -0,0 +1,150 @@ +/** + * + */ +package net.File; + +import java.io.DataInputStream; +import java.io.File; +import java.io.FileInputStream; +import java.util.concurrent.TimeUnit; +import java.util.logging.Logger; + +import judp.judpClient; + + + + +/** + * ļ + * @author jinyu + * + */ +public class SendFiles { +private judpClient client=null; +private final int bufSize=10*1024*1024; +private String remoteHost=""; +private int remotePort=0; +private static Logger log=Logger.getLogger(SendFiles.class.getName()); + public SendFiles(String host,int port) + { + this.remoteHost=host; + this.remotePort=port; + } +public void sendFile(String path) +{ + File dir=new File(path); + if(!dir.exists()) + { + return; + } + // + File[] f=null; + if(dir.isDirectory()) + { + f=dir.listFiles(); + } + else + { + f=new File[] {dir}; + } + readSend(f); +} +private void readSend(File[]files) +{ + if(files==null||files.length==0) + { + return; + } + // + for(int i=0;i1000) + { + //10ʱ + client.close(); + log.warning("ʱļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + if(r==0&&client.isClose()) + { + //ʱ + client.close(); + log.warning("նûлִļʧܣ"+f.getName()); + buf=null; + System.gc(); + return; + } + else if(r>0) + { + break; + } + } + String serverinfp=new String(infobytes,0,r,PackagetCharSet.CharSet); + String rsp="initServer:"+f.getName(); + if(!serverinfp.equals(rsp)) + { + client.close(); + return; + } + log.info("ȡļ"); + dis = new DataInputStream(new FileInputStream(f)); + int count=0; + long startTime=System.currentTimeMillis(); + while((count=dis.read(buf,0, bufSize))!=-1) + { + + if(count==bufSize) + { + client.sendData(buf); + log.info("ͣ"+f.getName()+","+bufSize); + } + else + { + byte[] tmp=new byte[count]; + System.arraycopy(buf, 0, tmp, 0, tmp.length); + client.sendData(tmp); + log.info("ͣ"+f.getName()+","+count); + } + + } + long endTime=System.currentTimeMillis(); + client.close(); + dis.close(); + long speed=fLen/((endTime-startTime)/1000); + log.info("ɣ"+f.getName()+",ƽٶ(M/S)"+speed/1024/1024); + + } + catch(Exception ex) + { + + } + +} +} diff --git a/judt/src/net/File/TestRecFiles.java b/judt/src/net/File/TestRecFiles.java new file mode 100644 index 0000000..7652fae --- /dev/null +++ b/judt/src/net/File/TestRecFiles.java @@ -0,0 +1,43 @@ +/** + * + */ +package net.File; + +import java.io.IOException; +import java.util.logging.Logger; + + + + +/** + * @author jinyu + * + */ +public class TestRecFiles { + private static Logger log=Logger.getLogger(TestRecFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //192.168.30.128 + ReadXml rd=new ReadXml(); + String xml= rd.readXml(ReadXml.getPath()+"/config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + RecviceFiles rec=new RecviceFiles(); + String dir=config[2]; + rec.setDir(dir); + rec.start(config[0], Integer.valueOf(config[1])); + log.info("ļ"); + try { + System.in.read(); + } catch (IOException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + } + +} diff --git a/judt/src/net/File/TestSendFiles.java b/judt/src/net/File/TestSendFiles.java new file mode 100644 index 0000000..d904b6a --- /dev/null +++ b/judt/src/net/File/TestSendFiles.java @@ -0,0 +1,52 @@ +/** + * + */ +package net.File; + + +import java.util.logging.Logger; + +import net.File.FileMonitor; +import net.File.FilesWatch; + + + + +/** + * @author jinyu + * + */ +public class TestSendFiles { + private static Logger log=Logger.getLogger(TestSendFiles.class.getName()); + /** + * @param args + */ + public static void main(String[] args) { + //SendFiles send=new SendFiles("192.168.9.152", 5555); + //192.168.30.128 + + ReadXml rd=new ReadXml(); + String xml= rd.readXml(ReadXml.getPath()+"/Config.xml"); + String[] config=null; + if(xml!=null) + { + config=xml.split(","); + } + SendFiles send=new SendFiles(config[0], Integer.valueOf(config[1])); + FilesWatch watch=new FilesWatch(); + String dir=config[2]; + watch.setWatch(dir); + watch.start(); + while(true) + { + FileMonitor ff= watch.take(); + log.info(ff.file); + if(ff.file.endsWith(".tmp")) + { + continue; + } + send.sendFile(dir+"/"+ff.file); + } + } + +} diff --git a/judt/src/udt/ClientSession.java b/judt/src/udt/ClientSession.java index e62b557..959b0de 100644 --- a/judt/src/udt/ClientSession.java +++ b/judt/src/udt/ClientSession.java @@ -51,7 +51,7 @@ public class ClientSession extends UDTSession { private static final Logger logger=Logger.getLogger(ClientSession.class.getName()); private UDPEndPoint endPoint; - + public volatile int connectNum=0;//cd public ClientSession(UDPEndPoint endPoint, Destination dest)throws SocketException{ super("ClientSession localPort="+endPoint.getLocalPort(),dest); this.endPoint=endPoint; @@ -109,10 +109,11 @@ public void received(UDTPacket packet, Destination peer) { long peerSocketID=hs.getSocketID(); destination.setSocketID(peerSocketID); setState(ready); + Thread.sleep(50); this.setInitialSequenceNumber(hs.getInitialSeqNo());//cd + System.out.println("ʼû2:"+this.getInitialSequenceNumber()); socket=new UDTSocket(endPoint,this); - }catch(Exception ex){ logger.log(Level.WARNING,"Error creating socket",ex); setState(invalid); @@ -161,6 +162,7 @@ protected void sendHandShake()throws IOException{ handshake.setSession(this); logger.info("Sending "+handshake); endPoint.doSend(handshake); + connectNum++; } //2nd handshake for connect diff --git a/judt/src/udt/ServerSession.java b/judt/src/udt/ServerSession.java index 1c2c9b9..253810a 100644 --- a/judt/src/udt/ServerSession.java +++ b/judt/src/udt/ServerSession.java @@ -75,7 +75,6 @@ public void received(UDTPacket packet, Destination peer){ if (getState()<=ready){ destination.setSocketID(connectionHandshake.getSocketID()); - if(getState()<=handshaking){ setState(handshaking); } @@ -126,6 +125,7 @@ public void received(UDTPacket packet, Destination peer){ else{ try{ + if(packet.forSender()){ socket.getSender().receive(packet); }else{ diff --git a/judt/src/udt/UDPEndPoint.java b/judt/src/udt/UDPEndPoint.java index 2db8a93..293f808 100644 --- a/judt/src/udt/UDPEndPoint.java +++ b/judt/src/udt/UDPEndPoint.java @@ -210,6 +210,13 @@ public void addSession(Long destinationID,UDTSession session){ public UDTSession getSession(Long destinationID){ return sessions.get(destinationID); } + + /** + * Ƴsession + * cd + * @param socketid + * @return + */ public UDTSession removeSession(long socketid) { //cd @@ -285,7 +292,7 @@ protected void doReceive()throws IOException{ } } peer.setSocketID(((ConnectionHandshake)packet).getSocketID()); - session.received(packet,peer); + session.received(packet,peer); } } else{ @@ -296,7 +303,7 @@ protected void doReceive()throws IOException{ session=lastSession; } else{ - session=sessions.get(dest); + session=sessions.get(dest);//cd lastSession=session; lastDestID=dest; } @@ -308,10 +315,19 @@ protected void doReceive()throws IOException{ } else{ session.received(packet,peer); + } } }catch(SocketException ex){ - logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + if(ex.getMessage().equals("socket closed")&&stopped) + { + //cd + //Ѿر + } + else + { + logger.log(Level.INFO, "SocketException: "+ex.getMessage()); + } }catch(SocketTimeoutException ste){ //can safely ignore... we will retry until the endpoint is stopped } diff --git a/judt/src/udt/UDTClient.java b/judt/src/udt/UDTClient.java index f298118..80ba986 100644 --- a/judt/src/udt/UDTClient.java +++ b/judt/src/udt/UDTClient.java @@ -50,7 +50,8 @@ public class UDTClient { private final UDPEndPoint clientEndpoint; private ClientSession clientSession; private boolean close=false; - + private Thread closeThread=null;//cd + private final int waitClose=10*1000; public UDTClient(InetAddress address, int localport)throws SocketException, UnknownHostException{ //create endpoint clientEndpoint=new UDPEndPoint(address,localport); @@ -99,10 +100,18 @@ public void connect(String host, int port)throws InterruptedException, UnknownHo * @throws InterruptedException */ public void send(byte[]data)throws IOException, InterruptedException{ + if(close) + { + return;//cd + } clientSession.getSocket().doWrite(data); } public void sendBlocking(byte[]data)throws IOException, InterruptedException{ + if(close) + { + return;//cd + } clientSession.getSocket().doWriteBlocking(data); } @@ -166,6 +175,70 @@ public long getSocketID() return clientSession.getSocketID(); } + /** + * ͬر + * ȴݷɺٹر + * ֻȴ10ss + */ + public synchronized void close() + { + close=true; + if(closeThread==null) + { + closeThread=new Thread(new Runnable() { + + @Override + public void run() { + int num=0; + while(true) + { + if(clientSession.getSocket().getSender().isSenderEmpty()) + { + try { + shutdown(); + break; + } catch (IOException e) { + + e.printStackTrace(); + } + } + else + { + try { + TimeUnit.MILLISECONDS.sleep(100); + num++; + if(waitClose<=num*100) + { + try { + shutdown(); + } catch (IOException e) { + + e.printStackTrace(); + } + break; + } + } catch (InterruptedException e) { + + e.printStackTrace(); + } + } + } + + } + + }); + closeThread.setDaemon(true); + closeThread.setName("closeThread"); + } + if(closeThread.isAlive()) + { + return; + } + else + { + closeThread.start(); + } + } public boolean isClose() { diff --git a/judt/src/udt/UDTCongestionControl.java b/judt/src/udt/UDTCongestionControl.java index fea7c51..ecf5836 100644 --- a/judt/src/udt/UDTCongestionControl.java +++ b/judt/src/udt/UDTCongestionControl.java @@ -151,7 +151,7 @@ public void onACK(long ackSeqno){ packetSendingPeriod=1000000.0/packetArrivalRate; } else{ - packetSendingPeriod=congestionWindowSize/(roundTripTime+Util.getSYNTimeD()); + packetSendingPeriod=(double)congestionWindowSize/(roundTripTime+Util.getSYNTimeD()); } } diff --git a/judt/src/udt/UDTInputStream.java b/judt/src/udt/UDTInputStream.java index c1c6e72..5ba7fa4 100644 --- a/judt/src/udt/UDTInputStream.java +++ b/judt/src/udt/UDTInputStream.java @@ -59,6 +59,10 @@ public class UDTInputStream extends InputStream { private volatile boolean closed=false; private volatile boolean blocking=true; + + private volatile boolean hasData=false;//cd + + /** * create a new {@link UDTInputStream} connected to the given socket @@ -166,6 +170,7 @@ private void updateCurrentChunk(boolean block)throws IOException{ * */ protected boolean haveNewData(long sequenceNumber,byte[]data)throws IOException{ + hasData=true;//cd return receiveBuffer.offer(new AppData(sequenceNumber,data)); } @@ -199,7 +204,38 @@ public int getReceiveBufferSize(){ protected void noMoreData()throws IOException{ expectMoreData.set(false); } - + + /** + * жûݽ + * cd + * @return + */ + public boolean isHasData() + { + return hasData; + } + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + receiveBuffer.resetBufMaster(isRead); + + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + receiveBuffer.setLargeRead(islarge); + } /** * used for storing application data and the associated * sequence number in the queue in ascending order @@ -248,8 +284,8 @@ public boolean equals(Object obj) { return false; return true; } - - + + } } diff --git a/judt/src/udt/UDTReceiver.java b/judt/src/udt/UDTReceiver.java index 3051801..9100a21 100644 --- a/judt/src/udt/UDTReceiver.java +++ b/judt/src/udt/UDTReceiver.java @@ -155,6 +155,8 @@ public class UDTReceiver { private final boolean storeStatistics; + + /** * create a receiver with a valid {@link UDTSession} * @param session @@ -242,6 +244,7 @@ public void receiverAlgorithm()throws InterruptedException,IOException{ if(nextNAK0){ sendNAK(currentSequenceNumber); + } else if(SequenceNumber.compare(currentSequenceNumber,largestReceivedSeqNumber)<0){ /*(6.b).if the sequence number is less than LRSN,remove it from * the receiver's loss list */ receiverLossList.remove(currentSequenceNumber); + } - + statistics.incNumberOfReceivedDataPackets(); //(7).Update the LRSN @@ -476,6 +483,7 @@ protected void sendNAK(ListsequenceNumbers)throws IOException{ nAckPacket.setDestinationID(session.getDestination().getSocketID()); endpoint.doSend(nAckPacket); statistics.incNumberOfNAKSent(); + } protected long sendLightAcknowledgment(long ackNumber)throws IOException{ @@ -535,7 +543,6 @@ protected void onAck2PacketReceived(Acknowledgment2 ack2){ if(entry!=null){ long ackNumber=entry.getAckNumber(); largestAcknowledgedAckNumber=Math.max(ackNumber, largestAcknowledgedAckNumber); - long rtt=entry.getAge(); if(roundTripTime>0)roundTripTime = (roundTripTime*7 + rtt)/8; else roundTripTime = rtt; diff --git a/judt/src/udt/UDTSender.java b/judt/src/udt/UDTSender.java index 599e7be..f5f44d0 100644 --- a/judt/src/udt/UDTSender.java +++ b/judt/src/udt/UDTSender.java @@ -117,6 +117,10 @@ public class UDTSender { private final AtomicReference waitForSeqAckLatch=new AtomicReference(); private final boolean storeStatistics; + + // cd + private volatile int bufferNum=0; + private volatile boolean isModify=true; public UDTSender(UDTSession session,UDPEndPoint endpoint){ if(!session.isReady())throw new IllegalStateException("UDTSession is not ready."); @@ -246,7 +250,31 @@ else if (p instanceof KeepAlive) { protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ waitForAckLatch.get().countDown(); waitForSeqAckLatch.get().countDown(); - + //cd + long ackNumber=acknowledgement.getAckNumber(); + // cd + if(this.session instanceof ClientSession) + { + //cd + if(this.isModify) + { + //Ѿ͹10000ΪշѾر + if(bufferNum<10000) + { + if(ackNumber/100000!=this.session.getInitialSequenceNumber()/100000) + { + //ΪͬεseqNo,ͨŵĽշsession + statistics.incNumberOfACKReceived(); + if(storeStatistics)statistics.storeParameters(); + return; + } + } + else + { + this.isModify=false;// + } + } + } CongestionControl cc=session.getCongestionControl(); long rtt=acknowledgement.getRoundTripTime(); if(rtt>0){ @@ -261,8 +289,9 @@ protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ statistics.setPacketArrivalRate(cc.getPacketArrivalRate(), cc.getEstimatedLinkCapacity()); } - long ackNumber=acknowledgement.getAckNumber(); + cc.onACK(ackNumber); + statistics.setCongestionWindowSize((long)cc.getCongestionWindowSize()); //need to remove all sequence numbers up the ack number from the sendBuffer boolean removed=false; @@ -272,11 +301,15 @@ protected void onAcknowledge(Acknowledgement acknowledgement)throws IOException{ } if(removed){ unacknowledged.decrementAndGet(); + bufferNum++;//cd } } - lastAckSequenceNumber=Math.max(lastAckSequenceNumber, ackNumber); + + lastAckSequenceNumber=Math.max(lastAckSequenceNumber, ackNumber); + //send ACK2 packet to the receiver sendAck2(ackNumber); + // statistics.incNumberOfACKReceived(); if(storeStatistics)statistics.storeParameters(); } @@ -328,6 +361,7 @@ public void senderAlgorithm()throws InterruptedException, IOException{ if (!senderLossList.isEmpty()) { Long entry=senderLossList.getFirstEntry(); handleResubmit(entry); + logger.info("senderLossList:"+entry); } else @@ -470,4 +504,21 @@ public void pause(){ startLatch=new CountDownLatch(1); paused=true; } + + /** + * ͵ + * cd + * @return + */ + public boolean isSenderEmpty() + { + if(senderLossList.isEmpty()&&sendBuffer.isEmpty()&&sendQueue.isEmpty()) + { + return true; + } + else + { + return false; + } + } } diff --git a/judt/src/udt/UDTSession.java b/judt/src/udt/UDTSession.java index d7a45f2..0ff9dfe 100644 --- a/judt/src/udt/UDTSession.java +++ b/judt/src/udt/UDTSession.java @@ -210,7 +210,7 @@ public long getSocketID(){ public synchronized long getInitialSequenceNumber(){ if(initialSequenceNumber==null){ - initialSequenceNumber=1l; //TODO must be random? + initialSequenceNumber=1l; } return initialSequenceNumber; } diff --git a/judt/src/udt/UDTSocket.java b/judt/src/udt/UDTSocket.java index d47ea35..c070e4a 100644 --- a/judt/src/udt/UDTSocket.java +++ b/judt/src/udt/UDTSocket.java @@ -186,12 +186,15 @@ protected void doWrite(byte[]data, int offset, int length, int timeout, TimeUnit packet.setSession(session); packet.setDestinationID(session.getDestination().getSocketID()); packet.setData(chunk); + //put the packet into the send queue if(!sender.sendUdtPacket(packet, timeout, units)){ throw new IOException("Queue full"); } + } if(length>0)active=true; + } /** * will block until the outstanding packets have really been sent out diff --git a/judt/src/udt/packets/Acknowledgment2.java b/judt/src/udt/packets/Acknowledgment2.java index 1e881bc..e16a34c 100644 --- a/judt/src/udt/packets/Acknowledgment2.java +++ b/judt/src/udt/packets/Acknowledgment2.java @@ -62,7 +62,7 @@ public void setAckSequenceNumber(long ackSequenceNumber) { void decode(byte[]data){ } - + @Override public boolean forSender(){ return false; @@ -73,6 +73,11 @@ public boolean forSender(){ public byte[] encodeControlInformation(){ return empty; } + @Override + protected long getAdditionalInfo(){ + return ackSequenceNumber; + } + } diff --git a/judt/src/udt/util/ReceiveBuffer.java b/judt/src/udt/util/ReceiveBuffer.java index 5e5061b..51ba476 100644 --- a/judt/src/udt/util/ReceiveBuffer.java +++ b/judt/src/udt/util/ReceiveBuffer.java @@ -1,5 +1,7 @@ package udt.util; +import java.util.HashMap; +import java.util.HashSet; import java.util.concurrent.TimeUnit; import java.util.concurrent.atomic.AtomicInteger; import java.util.concurrent.locks.Condition; @@ -36,7 +38,13 @@ public class ReceiveBuffer { //the size of the buffer private final int size; - + + //cd + private final HashSet hashSeqNo; + private final HashMap hashOffset; + private final int leftNum=5; + private boolean isRWMaster=true; + private boolean islagerRead=false;//ݶȡҲҪⲿٶȡ public ReceiveBuffer(int size, long initialSequenceNumber){ this.size=size; this.buffer=new AppData[size]; @@ -44,7 +52,8 @@ public ReceiveBuffer(int size, long initialSequenceNumber){ lock=new ReentrantLock(false); notEmpty=lock.newCondition(); highestReadSequenceNumber=SequenceNumber.decrement(initialSequenceNumber); - System.out.println("SIZE: "+size); + this.hashSeqNo=new HashSet(size); + this.hashOffset=new HashMap(size); } public boolean offer(AppData data){ @@ -59,8 +68,47 @@ public boolean offer(AppData data){ //else compute insert position int offset=(int)SequenceNumber.seqOffset(initialSequenceNumber, seq); int insert=offset% size; - buffer[insert]=data; - numValidChunks.incrementAndGet(); + if(islagerRead) + { + // cd Ϊݶȡ׼ + if(isRWMaster&&buffer[insert]==null) + { + //ǶȡΪܸǣ cd + buffer[insert]=data; + } + else if(!isRWMaster) + { + //ԸǣдΪֱӴ洢 cd + buffer[insert]=data; + } + else + { + //ܸǣûжȡ򷵻ضʧ cd + //һظǰݣhashSeqNoɾ + // Ƚ뵱ǰ + long id= buffer[insert].getSequenceNumber(); + if(id>seq) + { + //Ѿ洢µݣ˵ǰǾݣֱӶʧ + //Ҫ + return true; + } + return false; + } + + if(hashSeqNo.add(seq)) + { + //ûнܹ cd + numValidChunks.incrementAndGet();//ûнظܵ + hashOffset.put(insert, seq); + } + } + else + { + //ԭ룬Сݽȫ + buffer[insert]=data; + numValidChunks.incrementAndGet(); + } notEmpty.signal(); return true; }finally{ @@ -119,7 +167,36 @@ public AppData poll(){ increment(); highestReadSequenceNumber=thisSeq; } - else return null; + else + { + + if(this.islagerRead) + { + //cd + //ΪգжǷǸ cd + // ǵֵ + if(highestReadSequenceNumber+1thisSeq+1) + { + //˵طռλãµֵûнȥ + //˵Ѿȡ + if(this.isRWMaster) + { + //дΪʱݾֱӸˣҪؿ + buffer[readPosition]=null;// + } + + } + } + return null; + } } // else{ // System.out.println("empty HEAD at pos="+readPosition); @@ -128,10 +205,17 @@ public AppData poll(){ // Thread.yield(); // }catch(InterruptedException e){}; // } - + if(this.islagerRead) + { + // cd + if(readPosition>this.size-leftNum) + { + clearHash(readPosition); + } + } return r; } - + public int getSize(){ return size; } @@ -139,7 +223,15 @@ public int getSize(){ void increment(){ buffer[readPosition]=null; readPosition++; - if(readPosition==size)readPosition=0; + + if(readPosition==size) + {readPosition=0; + if(this.islagerRead) + { + //cd + clearDeHash(this.size-leftNum); + } + } numValidChunks.decrementAndGet(); } @@ -147,4 +239,52 @@ public boolean isEmpty(){ return numValidChunks.get()==0; } + /** + * ظ + * cd + * @param position + */ + private void clearHash(int position) + { + for(int i=0;iposition-1;i--) + { + Long seqNo=hashOffset.remove(i); + hashSeqNo.remove(seqNo); + } + } + + /** + * ǶȡΪдΪ + * дΪȡٶʱݸǶʧ + * Ĭ϶ȡΪûжȡǣݣȴظ + * islagerRead=true + * @param isRead + */ + public void resetBufMaster(boolean isRead) + { + this.isRWMaster=isRead; + } + + /** + * ôݶȡ + * Ĭ false + * @param islarge + */ + public void setLargeRead(boolean islarge) + { + this.islagerRead=islarge; + } } diff --git a/recFile.bat b/recFile.bat new file mode 100644 index 0000000..2a30312 --- /dev/null +++ b/recFile.bat @@ -0,0 +1 @@ +java -jar recFile.jar \ No newline at end of file diff --git a/recFile.jar b/recFile.jar new file mode 100644 index 0000000..53693f7 Binary files /dev/null and b/recFile.jar differ diff --git a/sendFile.bat b/sendFile.bat new file mode 100644 index 0000000..88633ba --- /dev/null +++ b/sendFile.bat @@ -0,0 +1 @@ +java -jar sendFile.jar \ No newline at end of file diff --git a/sendFile.jar b/sendFile.jar new file mode 100644 index 0000000..72829a3 Binary files /dev/null and b/sendFile.jar differ diff --git a/sendFiles.jar b/sendFiles.jar new file mode 100644 index 0000000..5cfcee2 Binary files /dev/null and b/sendFiles.jar differ diff --git "a/\346\233\264\346\226\260\350\257\264\346\230\216.txt" "b/\346\233\264\346\226\260\350\257\264\346\230\216.txt" index 6788c52..11dfe7c 100644 --- "a/\346\233\264\346\226\260\350\257\264\346\230\216.txt" +++ "b/\346\233\264\346\226\260\350\257\264\346\230\216.txt" @@ -1 +1,24 @@ -1.ݿ \ No newline at end of file +һ.Դ޸ +2017.10.11 +1.޸ijʼseqNo +2.޸Acknowledgment2ʵgetAdditionalInfo +3.޸UDTSenderack,ֵܲȷ +4.޸ĽUDTInputStreamhasDataжݽ +5.UDTInputStreamӴݽշӿresetBufMastersetLargeReadΪݻḲǣٶȡʱ +6.޸UDTSenderжϣȫ򷵻true,ffalse +7.UDTClient޸ģcloseֶμֶ߳Σcloseȴ10sݷͣԭshutdownֱر +2.װ + +1.SocketManagerʹãⲿʹòڹҪԼʹɺر + +2.judpClientװUDTClientݷͶ + +3.judpServerװUDTServerSocketݽն + +4.judpSocketװUDTServerSocketصudtsocket + +5.RecviceFilesװļգշװ±д(Դļûж + +6.SendFilesװļͣշװ±д(Դļûж + +