/* config MQTT context param*/ client.isconnected = 0; client.uri = MQTT_URI; /* generate the random client ID */ rt_snprintf(cid, sizeof(cid), "rtthread%d", rt_tick_get()); /* config connect param */ memcpy(&client.condata, &condata, sizeof(condata)); client.condata.client...
mqttx v1.0.5.BETA版本后(含),cleanSession = 1的会话消息保存在内存中,具备极高的性能. If CleanSession is set to 1, the Client and ServerMUSTdiscard any previous Session and start a new one. This Session lasts as long as the Network Connection. State data associated with this SessionMUST ...
mqttx sub--client-idsub8--session-expiry-interval300--topict8/1--subscription-identifier1… Connecting... ✔ Connected … Subscribingtot8/1... ✔ Subscribedtot8/1^C mqttx sub--client-idsub8--no-clean--session-expiry-interval300--topict8/#--subscription-identifier2--output-modeclean ...
): Promise<void | boolean> { if (!this.client.connected) { this.$notify({ title: this.$t('connections.notConnect') as string, message: '', type: 'error', duration: 3000, offset: 30, }) this.stopTimedSend() return false } const { mid, topic, qos, payload, retain } = message...
Open the connected MQTT X, connect to the EMQX Broker, subscribe to the above topic pubulished by EMQX Neuron, and in MQTT X you will receive the value of 1 for 2D7WS in AlarmObj. After receiving these data, the client can display alarms on the application interface, and can also imp...
hook 可用参数 示例(sql语句中${name} 表示可获取的参数) client.connected clientid insert into conn(clientid) values(${clientid}) client.disconnected clientid insert into disconn(clientid) values(${clientid}) session.subscribed clientid, topic, qos insert into sub(topic, qos) values(${topic}...
MQTT X - Cross-platform MQTT desktop client. Contribute to inhandnet/MQTTX development by creating an account on GitHub.
Client ID: Note that each ID should be independent of each other and cannot be repeated. Here will use the default value of mqtt; Qos level: Quality of Service, options: 0, 1, 2. Here will use 0. Broker Host: Use the default public EMQX Broker (broker.emqx.io); Broker Port: Use...
ClientAddressString客户端网络地址 示例值:127.0.0.1:10001 ProtocolVersionIntegerMQTT 协议版本,4 表示 MQTT 3.1.1 示例值:4 KeepaliveInteger保持连接时间,单位:秒 示例值:60 ConnectionStatusString连接状态,CONNECTED 已连接,DISCONNECTED 未连接 示例值:CONNECTED ...
MqttClientdisconnect(Handler<AsyncResult<Void>> disconnectHandler) SeeMqttClient.disconnect(Handler)for more details MqttClientexceptionHandler(Handler<Throwable> handler) SeeMqttClient.exceptionHandler(Handler)for more details booleanisConnected() MqttClientping() ...