I dont even remember

dev/client/views/lobby.coffee

@@ -15,12 +15,12 @@ class LobbyView extends Backbone.View
     #Listen to the server
     @communicator.on 'message:new', @handleServerMessage
 
-    KeyboardJS.bind.key 'enter', @newMessage
+    KeyboardJS.bind.key 'enter', @newMessage, () -> 
+      @$el.find( 'textarea:focus' ).val ''
 
   #Add new message to the chat
   addMessage: ( model ) =>
     console.log "Lobby: New message"
-    console.debug msg
 
     msg = @messageTemplate message: model.toJSON()
     @$el.find( '.chat ul' ).append msg
@@ -55,8 +55,7 @@ class LobbyView extends Backbone.View
 
   render: =>
     msgs =  @messagesTemplate messages: @collection.toJSON()
-    console.debug msgs
-
+
     @$el.find( '.chat ul' ).html msgs
 
 window['LobbyView'] = LobbyView

dev/server/communicator.coffee

@@ -11,7 +11,9 @@ message passing to and between clients.
 class Communicator
   constructor: ( @app, @channel ) ->
     self = @
-    _.extend @, Backbone.Events
+    @com = {}
+
+    _.extend @com, Backbone.Events
 
     @connected = 0
     @clients = {}
@@ -51,11 +53,13 @@ class Communicator
       @clients[ client.getId() ] = client
 
       socket.on 'message:add', ( data ) ->
-        socket.broadcast.to( socket.getChannel() ).emit 'message:new', data
+        socket.broadcast.to( client.getChannel() ).emit 'message:new', data
 
+      #client want to join a channel
       socket.on 'join:channel', ( channel, fn ) ->
         data = socket.handshake.session
 
+        #leave a channel user is currently conencted to
         @clientLeaveChannel client
         @clientJoinChannel client, channel
 
@@ -71,6 +75,8 @@ class Communicator
 
         data.currentChannel = null
 
+    setInterval @ping, 1000
+
   clientLeaveChannel: ( client ) ->
       channel = client.getChannel()
 
@@ -90,16 +96,14 @@ class Communicator
     clients = @sockets.clients()
 
     ping = ( client ) ->
-      data = socket.handshake.session
       startTime = new Date()
 
-      client.volatile.emit 'ping', 1, ->
+      client.emit 'ping'
+      client.once 'pong', ->
 
-        #compute the lag, save it
-        stopTime = new Data()
+        #compute the lag
+        stopTime = new Date()
         lag = ( stopTime - startTime ) / 2
-        data.lag = lag
-        data.save()
 
         #inform client about the lag
         client.emit 'lag', lag