 
     @registerPublisher publisher
     @setState { publishing: on }
-    @setActive()
 
     @changeActiveParticipant getNick()
 

  setEnded: ->
    return  unless @state.active

    @emit 'VideoCollaborationEnded'
    @setState { active: no }


  ###*

      @handlePublishSuccess publisher
      callbacks.success? publisher

    @setActive()

    @startPublishing options,
      success : success
      error   : callbacks.error
