code: def accept(self, key, result):
          
          self.data[key]['isAccept'] = True  # 设置为已经接受到服务端返回的消息
          self.data[key]['result'] = str(result)
          self._channel.queue_delete(self.data[key]['reply_queue_name'])
docs: 同步接受确认消息
          :param key: correlation_id
          :param result 服务端返回的消息