communicator.py 文件源码

def on_disconnect(self, client, userdata, rc):
        self.is_connected = False
        Log.info("[Exiting] Disconnected: %s", mqtt.error_string(rc))
        self.client.loop_stop()
        sys.exit(-1)

    # The callback for when the client receives a CONNACK response from the server.
    #@staticmethod