Make frontend auto-reconnect to backend, fixes issue fw42#7

jazminGP · Aug 29, 2013 · de02750 · de02750
1 parent 4dfc61c
commit de02750
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/client/coffee/transport.coffee b/client/coffee/transport.coffee
@@ -8,10 +8,16 @@ class Transport
     @socket = new SockJS('/data')
 
     @socket.onopen = =>
+      @reconnectDelay = 1
       @log.add("Connection to back-end established")
 
     @socket.onclose = =>
-      @log.add("Connection to back-end lost :-(")
+      @log.add("Connection to back-end lost :-( Retrying in #{@reconnectDelay}s...")
+      setTimeout (=> @reconnect()), @reconnectDelay * 1000
 
     @socket.onmessage = (msg) =>
       @handler(JSON.parse(msg.data))
+
+  reconnect: ->
+    @reconnectDelay += 1 if @reconnectDelay < 5
+    @connect()