Data race in sky socks-client

[mrpalide]

Describe the bug
A data race appears in skysocks-client after close it by UI

Environment information:

• OS: e.g. Linux
• Platform: Integration Env

Steps to Reproduce
Steps to reproduce the behavior:

1. Run integration env by make integration-env-build
2. Connect visor-c to visor-a as skysocks-client
3. Stop visor-c skysocks-client app
4. check logs

Actual behavior

[2025-01-22T12:10:32.789597919Z] DEBUG (STDOUT) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Listening skysocks client on :1080Closing proxy client
[2025-01-22T12:10:32.795201475Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: ==================
[2025-01-22T12:10:32.797551321Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: WARNING: DATA RACE
[2025-01-22T12:10:32.799798252Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Read at 0x00c0002d0d90 by goroutine 231:
[2025-01-22T12:10:32.79725295Z] INFO [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: App skysocks-client is Stopped
[2025-01-22T12:10:32.797283908Z] DEBUG (STDOUT) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Error accepting: accept tcp [::]:1080: use of closed network connection
[2025-01-22T12:10:32.802276346Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/internal/skysocks.(*Client).Close.func1()
[2025-01-22T12:10:32.811959185Z] INFO [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: App skysocks-client is Stopped
[2025-01-22T12:10:32.821582859Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/internal/skysocks/client.go:191 +0xa4
[2025-01-22T12:10:32.823848914Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   sync.(*Once).doSlow()
[2025-01-22T12:10:32.826493132Z] DEBUG [RouteGroup rAddr:031b80cd5773143a39d940dc0710b93dcccc262a85108018a7a95ab9af734f8055:49164, lAddr:024ec47420176680816e0406250e7156465e4531f5b26057c9f6297bb0303558c7:3]: Got close packet with code 0
[2025-01-22T12:10:32.826599047Z] DEBUG [RouteGroup rAddr:031b80cd5773143a39d940dc0710b93dcccc262a85108018a7a95ab9af734f8055:49164, lAddr:024ec47420176680816e0406250e7156465e4531f5b26057c9f6297bb0303558c7:3]: Handling response close packet with code 0
[2025-01-22T12:10:32.826729795Z] DEBUG [RouteGroup rAddr:031b80cd5773143a39d940dc0710b93dcccc262a85108018a7a95ab9af734f8055:49164, lAddr:024ec47420176680816e0406250e7156465e4531f5b26057c9f6297bb0303558c7:3]: Remote got closed, stopping keep-alive loop
[2025-01-22T12:10:32.826794044Z] DEBUG [RouteGroup rAddr:031b80cd5773143a39d940dc0710b93dcccc262a85108018a7a95ab9af734f8055:49164, lAddr:024ec47420176680816e0406250e7156465e4531f5b26057c9f6297bb0303558c7:3]: Remote got closed, stopping ping loop
[2025-01-22T12:10:32.82619926Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /usr/local/go/src/sync/once.go:76 +0xac
[2025-01-22T12:10:32.82934443Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   sync.(*Once).Do()
[2025-01-22T12:10:32.831260615Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /usr/local/go/src/sync/once.go:67 +0x40
[2025-01-22T12:10:32.832880886Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/internal/skysocks.(*Client).Close()
[2025-01-22T12:10:32.834483075Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/internal/skysocks/client.go:186 +0x7c
[2025-01-22T12:10:32.835898849Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/cmd/apps/skysocks-client/commands.init.func1.1()
[2025-01-22T12:10:32.837989573Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/apps/skysocks-client/commands/skysocks-client.go:118 +0x40
[2025-01-22T12:10:32.838779939Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Previous write at 0x00c0002d0d90 by main goroutine:
[2025-01-22T12:10:32.839603387Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/internal/skysocks.(*Client).ListenAndServe()
[2025-01-22T12:10:32.840398752Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/internal/skysocks/client.go:62 +0x174
[2025-01-22T12:10:32.841113993Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/cmd/apps/skysocks-client/commands.init.func1()
[2025-01-22T12:10:32.841913067Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/apps/skysocks-client/commands/skysocks-client.go:132 +0x990
[2025-01-22T12:10:32.84288768Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).execute()
[2025-01-22T12:10:32.843689753Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:989 +0xc18
[2025-01-22T12:10:32.84437062Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).ExecuteC()
[2025-01-22T12:10:32.846576009Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:1117 +0x4bc
[2025-01-22T12:10:32.847270334Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).Execute()
[2025-01-22T12:10:32.847919743Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:1041 +0x34
[2025-01-22T12:10:32.848545193Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/cmd/skywire/commands.Execute()
[2025-01-22T12:10:32.849140686Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/skywire/commands/root.go:358 +0x20
[2025-01-22T12:10:32.849811178Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   main.main()
[2025-01-22T12:10:32.850533544Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/skywire/skywire.go:35 +0xfc
[2025-01-22T12:10:32.85122491Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Goroutine 231 (running) created at:
[2025-01-22T12:10:32.852000151Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/cmd/apps/skysocks-client/commands.init.func1()
[2025-01-22T12:10:32.853171262Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/apps/skysocks-client/commands/skysocks-client.go:116 +0x760
[2025-01-22T12:10:32.855349443Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).execute()
[2025-01-22T12:10:32.85638543Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:989 +0xc18
[2025-01-22T12:10:32.857169629Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).ExecuteC()
[2025-01-22T12:10:32.857892245Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:1117 +0x4bc
[2025-01-22T12:10:32.858678819Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/spf13/cobra.(*Command).Execute()
[2025-01-22T12:10:32.859405435Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/vendor/github.com/spf13/cobra/command.go:1041 +0x34
[2025-01-22T12:10:32.860174592Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   github.com/skycoin/skywire/cmd/skywire/commands.Execute()
[2025-01-22T12:10:32.860995999Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/skywire/commands/root.go:358 +0x20
[2025-01-22T12:10:32.861885571Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:   main.main()
[2025-01-22T12:10:32.862690686Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]:       /skywire/cmd/skywire/skywire.go:35 +0xfc
[2025-01-22T12:10:32.86504949Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: ==================
[2025-01-22T12:10:32.865853314Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Error serving proxy client: accept: accept tcp [::]:1080: use of closed network connection
[2025-01-22T12:10:33.828346207Z] ERROR (STDERR) [proc:skysocks-client:032b6d6f70fc4e4faedcbd3215e7056d]: Found 1 data race(s)