org.eclipse.paho.client.mqttv3.MqttConnectOptions 是什么 org.eclipse.paho.client.mqttv3.MqttConnectOptions 是Eclipse Paho MQTT 客户端库中的一个类,用于配置 MQTT 客户端连接到 MQTT 服务器时的各种选项。它提供了一系列的方法来设置连接参数,如客户端ID、用户名、密码、超时时间、保活间隔等。
setSocketFactory(ssf); m_client.connect(options); m_client.subscribe("/topic", 0); MqttClient secondClient = new MqttClient("ssl://localhost:8883", "secondTestClient", new MemoryPersistence()); MqttConnectOptions secondClientOptions = new MqttConnectOptions(); secondClientOptions.setSocket...
public MQTTDelivery(String serverURI, String clientID, String topic, String vsname) { try{ client = new MqttClient(serverURI, clientID); options.setAutomaticReconnect(true); client.connect(options); }catch (Exception e){ logger.error("Unable to instanciate delivery system MQTT.", e); } ...
Eclipse Paho Java MQTT client library. Paho is an Eclipse IoT project. - paho.mqtt.java/org.eclipse.paho.client.mqttv3/src/main/java/org/eclipse/paho/client/mqttv3/MqttConnectOptions.java at master · eclipse/paho.mqtt.java
MqttConnectOptions connOpts = new MqttConnectOptions(); connOpts.setCleanSession(cleanSession); this.client.connect(); } 代码示例来源:origin: pentaho/pentaho-kettle static void checkVersion( List<CheckResultInterface> remarks, StepMeta stepMeta, VariableSpace space, String value ) { String version...
setTimeToWait(-1); mqttClient.connect(options); mqttClient.setCallback(this); log.debugf("[MQTT][Connected][client: %s]", clientId); } Example 4Source File: DeviceConfig.java From iot-java with Eclipse Public License 1.0 6 votes public MqttConnectOptions getMqttConnectO...
包路径:org.eclipse.paho.client.mqttv3.MqttConnectOptions类名称:MqttConnectOptions方法名:getKeepAliveInterval MqttConnectOptions.getKeepAliveInterval介绍 [英]Returns the "keep alive" interval.[中]返回“保持活动”间隔。 代码示例 代码示例来源:origin: eclipse/paho.mqtt.java /** * @return The Debug ...
包路径:org.eclipse.paho.client.mqttv3.MqttConnectOptions 类名称:MqttConnectOptions 方法名:setSocketFactory MqttConnectOptions.setSocketFactory介绍 [英]Sets theSocketFactoryto use. This allows an application to apply its own policies around the creation of network sockets. If using an SSL connection,...
@Test public void testWill() { try { String clientId = UUID.randomUUID().toString(); MqttClient mqttClient = new MqttClient(this.url, clientId, null); MqttConnectOptions connectOptions = new MqttConnectOptions(); connectOptions.setConnectionTimeout(this.actionTimeout); connectOptions.setKeepAl...
private ContentValues getValues(Connection connection){ MqttConnectOptions conOpts = connection.getConnectionOptions(); MqttMessage lastWill = conOpts.getWillMessage(); ContentValues values = new ContentValues(); //put the column values object values.put(COLUMN_CLIENT_HANDLE, connection.handle()); va...