docs: async def _handle_detailed_info(self, message):
          """
          Updates the current status with the received detailed information:
  
              msg_detailed_info#276d3ec6 msg_id:long answer_msg_id:long
              bytes:int status:int = MsgDetailedInfo;
          """
          # TODO https://goo.gl/VvpCC6
          msg_id = message.obj.answer_msg_id
          self._log.debug('Handling detailed info for message %d', msg_id)
          self._pending_ack.add(msg_id)