From f7f21ff0c14a1c2328ada9b3682cd4f6ecf9d049 Mon Sep 17 00:00:00 2001
From: Wayne Wang <lastr2d2@gmail.com>
Date: Fri, 10 Jan 2014 03:18:30 +0800
Subject: [PATCH] keep up to one socket alive

---
 src/static/js/page.room.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/static/js/page.room.js b/src/static/js/page.room.js
index ea29800..9f108a9 100644
--- a/src/static/js/page.room.js
+++ b/src/static/js/page.room.js
@@ -80,10 +80,14 @@ $(document).ready(function(){
             });
 
         });
-
+        
+        if(page.room.socket!=undefined){
+            page.room.socket.close();
+        }
         var token = $('#parameters').data('channeltoken');
         var channel = new goog.appengine.Channel(token);
         var socket = channel.open();
+        page.room.socket = socket;
 
         socket.onmessage = function(data){
             var message = JSON.parse(data.data);