     @log 'debug', 'send websocket ping'
     @send(event: 'ping')
 
-    # check if ping is back within 2 min
+    # check if ping is back within 90 sec
     App.Delay.clear 'websocket-ping-check', 'ws'
     check = =>
       @log 'debug', 'no websocket ping response, reconnect...'

    # initial connect
    @connect()

  channel: ->
    @backend



    @log 'debug', 'received websocket pong'

    # test again after 60 sec
    App.Delay.set(@ping, 60000, 'websocket-pong', 'ws')

  connect: =>
