docs: def _got_message(self, uid, text):
          """
          The controller has send us a message.
  
          :param uid: Unique id of the controller
          :param text: Text to display
          :type uid: str
          :type text: str
          """
          #TODO: use try
          e = Event(uid, E_MESSAGE, text)
          self.queue.put_nowait(e)
  
          self.controllers[uid][2] = time.time()