里面提到,在调用mosquitto_loop_stop之前要调用mosquitto_disconnect(尽管此时已经由于网络断连,on_disconnect被调用)。查看mosquitto_disconnect函数,其中会设置连接状态为mosq_cs_disconnected。 这样可以防止外部在销毁实例的时候,实例内部还在进行connect操作,保障线程尽快结束。 所以最终,在on_disconnect中,先调用mosquitto_d...
6. 因为怕contex最后没有被调用do_disconnect释放掉,所以要在保存消息被删掉时专门检查一下“已经不在线的客户端是否还有retained message,没有就减少计数,若计数为0,且不需要恢复会话context->clean_session==true(不能影响保存会话且没有retain消息的人),且不在线context->state= = mosq_cs_disconnected,就调用释...
我在设置时使用默认选项System.Net.Mqtt.MqttClient。 Unhandled exception. System.AggregateException: One or more errors occurred. (The client has been disconnected while trying to perform the connection) ---> System.Net.Mqtt.MqttClientException: The client has been disconnected while trying to perform ...
caseMQTT_EVENT_DISCONNECTED: //断开mqtt事件 break; case MQTT_EVENT_SUBSCRIBED: //已订阅事件 break; case MQTT_EVENT_UNSUBSCRIBED: //取消订阅事件 break; case MQTT_EVENT_PUBLISHED: //已发布事件 break; caseMQTT_EVENT_DATA: //接收到订阅主题的消息事件 break; caseMQTT_EVENT_ERROR: //错误 break; ...
6. 因为怕contex最后没有被调用do_disconnect释放掉,所以要在保存消息被删掉时专门检查一下“已经不在线的客户端是否还有retained message,没有就减少计数,若计数为0,且不需要恢复会话context->clean_session==true(不能影响保存会话且没有retain消息的人),且不在线context->state= = mosq_cs_disconnected,就调用释...
(7 bytes))\n1559208345: Received DISCONNECT from mosqpub|7544-NOTEBOOK\n1559208345: Client mosqpub|7544-NOTEBOOK disconnected.\nRun Code Online (Sandbox Code Playgroud)\n\n 我对mosquitto.conf 进行了一些修改,试图更好地了解情况,并且使用 mosquitto_pub 发现了一些有趣的事情,这是我修改的 mosquitto...
nmapedvxnrioshpkeqap0001-01-01 00:00:002024-11-05 14:44:45Disconnected paho/F8F4C089AECD8CFE1D0001-01-01 00:00:002024-11-07 10:54:22Disconnected auto-84D67CE3-BF62-00A2-C47D-B95534C2F50F0001-01-01 00:00:002024-11-07 21:48:36Disconnected ...
enum mosquitto_client_state { mosq_cs_new = 0, mosq_cs_connected = 1, mosq_cs_disconnecting = 2,// mosquitto_disconnect时设置 mosq_cs_active = 3, mosq_cs_connect_pending = 4,//没用到 mosq_cs_connect_srv = 5, mosq_cs_disconnect_ws = 6, mosq_cs_disconnected = 7, mosq_cs_socks...
1501313766: Client mosqpub/14097-ubuntu12 disconnected. /* *** 定时心跳 *** */ 1501313804: Received PINGREQ from mosqsub/14095-ubuntu12 1501313804: Sending PINGRESP to mosqsub/14095-ubuntu12 1501313811: Received PINGREQ from mosqsub/14096-ubuntu12 1501313811:...
服务器中出现 disconnected 就表示服务器已经断开了。客户端的内容 hello 已经被接收到了。在订阅的时候还可以多加一些参数,加一个 -v 这是显示的内容就可以更多一些,比如再换一个内容叫做 “hehe”,那么 android2 就会显示出 “hehe”属于 temp 主题,这就相当于信息更加丰富些。也可以指定主机通过 -h,在服务...