       mainView = KD.getSingleton "mainView"
       mainView.toggleFullscreen()
       event.preventDefault()
+
+  initBackoff: KDBroker.Broker.prototype.initBackoff
      @terminal.setFocused false
      KD.getSingleton('windowController').removeLayer @

    $(window).on "blur", =>
      @terminal.setFocused false



    @terminal.sessionEndedCallback = (sessions) =>
      @emit "WebTerm.terminated"
      @clearConnectionAttempts()

    @terminal.setTitleCallback = (title) =>
      #@tabPane.setTitle title
