code: def fire_and_forget(self, msg_type, payload={}, timeout_secs=None, num_repeats=None):
          
          msg = msg_type(self.mac_addr, self.source_id, seq_num=0, payload=payload, ack_requested=False, response_requested=False)
          xx=self.loop.create_task(self.fire_sending(msg,num_repeats))
          return True
docs: Method used to send message to the device when no response/ack is needed.
  
              :param msg_type: The type of the message to send, a subclass of aiolifx.Message
              :type msg_type: class
              :param payload: value to use when instantiating msg_type
              :type payload: dict
              :param timeout_secs: Not used. Present here only for consistency with other methods
              :type timeout_secs: None
              :param num_repeats: Number of times the message is to be sent.
              :type num_repeats: int
              :returns: Always True
              :rtype: bool