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Java MqttConnectOptions類代碼示例

本文整理匯總了Java中org.eclipse.paho.client.mqttv3.MqttConnectOptions類的典型用法代碼示例。如果您正苦於以下問題：Java MqttConnectOptions類的具體用法？Java MqttConnectOptions怎麽用？Java MqttConnectOptions使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


MqttConnectOptions類屬於org.eclipse.paho.client.mqttv3包，在下文中一共展示了MqttConnectOptions類的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getMqttClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
/**
 * get MqttClient by clientKey
 * @param clientKey
 * @return
 * @throws MqttException
 */
public static MqttClient getMqttClient(String serverURI, String clientId,StringRedisTemplate redisTemplate) 
                throws MqttException{
	 String clientKey=serverURI.concat(clientId);
     if(clientMap.get(clientKey)==null){
         lock.lock();
             if(clientMap.get(clientKey)==null){
            	 MqttClientPersistence persistence = new MemoryPersistence();
            	
                 MqttClient client = new MqttClient(serverURI, clientId, persistence);
                 MqttConnectOptions connOpts = new MqttConnectOptions();
                 
                 MqttCallback callback = new IMMqttCallBack(client,redisTemplate);
                 client.setCallback(callback);
                 
                 connOpts.setCleanSession(true);
                 client.connect(connOpts);
                 clientMap.put(clientKey, client);
             }
          lock.unlock();
     }
      return clientMap.get(clientKey);
}
開發者ID:projectsrepos，項目名稱:jim，代碼行數:29，代碼來源:MqttClientFactory.java

示例2: init

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
@Override
public void init(MqttPluginConfiguration configuration) {
  retryInterval = configuration.getRetryInterval();

  mqttClientOptions = new MqttConnectOptions();
  mqttClientOptions.setCleanSession(false);
  mqttClientOptions.setMaxInflight(configuration.getMaxInFlight());
  mqttClientOptions.setAutomaticReconnect(true);
  String clientId = configuration.getClientId();
  if (StringUtils.isEmpty(clientId)) {
    clientId = UUID.randomUUID().toString();
  }
  if (!StringUtils.isEmpty(configuration.getAccessToken())) {
    mqttClientOptions.setUserName(configuration.getAccessToken());
  }
  try {
    mqttClient = new MqttAsyncClient("tcp://" + configuration.getHost() + ":" + configuration.getPort(), clientId);
  } catch (Exception e) {
    log.error("Failed to create mqtt client", e);
    throw new RuntimeException(e);
  }
  // connect();
}
開發者ID:osswangxining，項目名稱:iotplatform，代碼行數:24，代碼來源:MqttPlugin.java

示例3: init

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
public void init() throws MqttException {
    try {
        String url = mqttProperties.getHostname() + ":" + mqttProperties.getPort();
        LOGGER.info("Opening MQTT connection: '{}'", url);
        LOGGER.info("properties: {}", mqttProperties);
        MqttConnectOptions connectOptions = new MqttConnectOptions();
        connectOptions.setUserName(mqttProperties.getUsername());
        connectOptions.setPassword(mqttProperties.getPassword().toCharArray());
        connectOptions.setCleanSession(false);
        client = new MqttClient(url, mqttProperties.getClientName(), new MemoryPersistence());
        client.setCallback(onMessageArrived);
        client.connect(connectOptions);
        client.subscribe(mqttProperties.getTopic());
    } catch (MqttException e) {
        LOGGER.error(e.getMessage(), e);
        throw e;
    }
}
開發者ID:trustedanalytics，項目名稱:mqtt-listener-example，代碼行數:19，代碼來源:Ingestion.java

示例4: connect

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
public void connect() {
    try {
        client = new MqttAsyncClient((configuration.isSsl() ? "ssl" : "tcp") + "://" + configuration.getHost() + ":" + configuration.getPort(),
                getClientId(), new MemoryPersistence());
        client.setCallback(this);
        clientOptions = new MqttConnectOptions();
        clientOptions.setCleanSession(true);
        if (configuration.isSsl() && !StringUtils.isEmpty(configuration.getTruststore())) {
            Properties sslProperties = new Properties();
            sslProperties.put(SSLSocketFactoryFactory.TRUSTSTORE, configuration.getTruststore());
            sslProperties.put(SSLSocketFactoryFactory.TRUSTSTOREPWD, configuration.getTruststorePassword());
            sslProperties.put(SSLSocketFactoryFactory.TRUSTSTORETYPE, "JKS");
            sslProperties.put(SSLSocketFactoryFactory.CLIENTAUTH, false);
            clientOptions.setSSLProperties(sslProperties);
        }
        configuration.getCredentials().configure(clientOptions);
        checkConnection();
        if (configuration.getAttributeUpdates() != null) {
            configuration.getAttributeUpdates().forEach(mapping ->
                    gateway.subscribe(new AttributesUpdateSubscription(mapping.getDeviceNameFilter(), this))
            );
        }
        if (configuration.getServerSideRpc() != null) {
            configuration.getServerSideRpc().forEach(mapping ->
                    gateway.subscribe(new RpcCommandSubscription(mapping.getDeviceNameFilter(), this))
            );
        }
    } catch (MqttException e) {
        log.error("[{}:{}] MQTT broker connection failed!", configuration.getHost(), configuration.getPort(), e);
        throw new RuntimeException("MQTT broker connection failed!", e);
    }
}
開發者ID:osswangxining，項目名稱:iot-edge-greengrass，代碼行數:33，代碼來源:MqttBrokerMonitor.java

示例5: getMqttConnectOptions

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
public MqttConnectOptions getMqttConnectOptions() {
    MqttConnectOptions options = new MqttConnectOptions();
    options.setCleanSession(isCleanSession());
    options.setConnectionTimeout(getTimeout());
    options.setKeepAliveInterval(getKeepAlive());

    if (!getUsername().isEmpty()) {
        options.setUserName(getUsername());
    }

    if (!getPassword().isEmpty()) {
        options.setPassword(getPassword().toCharArray());
    }

    if (!getLwtTopic().isEmpty() && !getLwtPayload().isEmpty()) {
        options.setWill(getLwtTopic(), getLwtPayload().getBytes(), getLwtQos(), isLwtRetained());
    }

    return options;
}
開發者ID:emqtt，項目名稱:EMQ-Android-Toolkit，代碼行數:21，代碼來源:Connection.java

示例6: connectAndSubscribe

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
/*********************************************************************************************************************************************************************
 *
 */
private void connectAndSubscribe() throws Exception {

  ConfigHandler configHandler = serialMqttBridge.getConfigHandler();

  mqttClient = new MqttClient(configHandler.getMqttBrokerUrl(), configHandler.getMqttClientId(), null);
  MqttConnectOptions connOpts = new MqttConnectOptions();
  connOpts.setCleanSession(true);
  connOpts.setAutomaticReconnect(true);

  // Authentication
  if (configHandler.getMqttBrokerUsername() != null && configHandler.getMqttBrokerPassword() != null) {
    connOpts.setUserName(configHandler.getMqttBrokerUsername());
    connOpts.setPassword(configHandler.getMqttBrokerPassword().toCharArray());
  }

  // MqttCallback
  mqttCallback = new MqttSubscriptionCallback(this);
  mqttClient.setCallback(mqttCallback);

  mqttClient.connect(connOpts);

  // Subscribe to defined inbound topic
  mqttClient.subscribe(configHandler.getMqttTopicSubscribe(), configHandler.getMqttQosSubscribe());
}
開發者ID:DerTomm，項目名稱:SerialMqttBridge，代碼行數:28，代碼來源:MqttHandler.java

示例7: initializeMqttClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private void initializeMqttClient()
    throws MqttException, IOException, NoSuchAlgorithmException, InvalidKeySpecException {

    mqttClient = new MqttClient(cloudIotOptions.getBrokerUrl(),
        cloudIotOptions.getClientId(), new MemoryPersistence());

    MqttConnectOptions options = new MqttConnectOptions();
    // Note that the the Google Cloud IoT only supports MQTT 3.1.1, and Paho requires that we
    // explicitly set this. If you don't set MQTT version, the server will immediately close its
    // connection to your device.
    options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);
    options.setUserName(CloudIotOptions.UNUSED_ACCOUNT_NAME);

    // generate the jwt password
    options.setPassword(mqttAuth.createJwt(cloudIotOptions.getProjectId()));

    mqttClient.connect(options);
    mReady.set(true);
}
開發者ID:jpuderer，項目名稱:Taxi-Datalogger，代碼行數:20，代碼來源:MQTTPublisher.java

示例8: connectClient

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private void connectClient() {
  try {
    client = new MqttClient(broker, clientId);
    client.setCallback(this);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(user);
    connOpts.setPassword(password.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(OUTGOING_MQTT_KEEP_ALIVE);
    logger.debug("Connecting to broker:  " + broker);
    client.connect(connOpts);
    logger.debug("Connected");
  } catch (MqttException e) {
    logger.error("Failed to connect to MQTT client ( " + broker + "/" + clientId
        + ") for outbound messages");
    logger.error(e.getLocalizedMessage());
    e.printStackTrace();
  }
}
開發者ID:edgexfoundry，項目名稱:device-mqtt，代碼行數:20，代碼來源:OutgoingSender.java

示例9: startListening

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private void startListening() {
  logger.debug("Starting listening for response traffic");
  try {
    String url =
        cmdrespMqttBrokerProtocol + "://" + cmdrespMqttBroker + ":" + cmdrespMqttBrokerPort;
    client = new MqttClient(url, cmdrespMqttClientId);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(cmdrespMqttUser);
    connOpts.setPassword(cmdrespMqttPassword.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(cmdrespMqttKeepAlive);
    logger.debug("Connecting to response message broker:  " + cmdrespMqttBroker);
    client.connect(connOpts);
    logger.debug("Connected to response message broker");
    client.setCallback(this);
    client.subscribe(cmdrespMqttTopic, cmdrespMqttQos);
  } catch (MqttException e) {
    logger.error("Unable to connect to response message queue.  "
        + "Unable to respond to command requests.");
    e.printStackTrace();
    client = null;
  }
}
開發者ID:edgexfoundry，項目名稱:device-mqtt，代碼行數:24，代碼來源:CommandResponseListener.java

示例10: startListening

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private void startListening() {
  logger.debug("Starting listening for incoming traffic");
  try {
    String url =
        incomingMqttBrokerProtocol + "://" + incomingMqttBroker + ":" + incomingMqttBrokerPort;
    client = new MqttClient(url, incomingMqttClientId);
    MqttConnectOptions connOpts = new MqttConnectOptions();
    connOpts.setUserName(incomingMqttUser);
    connOpts.setPassword(incomingMqttPassword.toCharArray());
    connOpts.setCleanSession(true);
    connOpts.setKeepAliveInterval(incomingMqttKeepAlive);
    logger.debug("Connecting to incoming message broker:  " + incomingMqttBroker);
    client.connect(connOpts);
    logger.debug("Connected to incoming message broker");
    client.setCallback(this);
    client.subscribe(incomingMqttTopic, incomingMqttQos);
  } catch (MqttException e) {
    logger.error("Unable to connect to incoming message queue.");
    e.printStackTrace();
    client = null;
  }
}
開發者ID:edgexfoundry，項目名稱:device-mqtt，代碼行數:23，代碼來源:IncomingListener.java

示例11: connect

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private void connect() {
    logger.debug(MessageFormat.format("Connecting to {0} as {1}", mqttConfig.getBroker(), mqttConfig.getClientid()));
    try {
        mqttSession = new MqttAsyncClient(mqttConfig.getBroker(),
                mqttConfig.getClientid(),
                new MemoryPersistence());
        MqttConnectOptions connOpts = new MqttConnectOptions();
        connOpts.setCleanSession(true);

        mqttSession.connect(connOpts, new TetradMQTTConnectionListener(this));
    } catch (MqttException e) {
        logger.error(MessageFormat.format("Error connecting to {0} as {1}. Message: {2}, ReasonCode: {3}",
                mqttConfig.getBroker(),
                mqttConfig.getClientid(),
                e.getMessage(),
                e.getReasonCode()
        ));
        e.printStackTrace();
    }

}
開發者ID:dmitriid，項目名稱:tetrad，代碼行數:22，代碼來源:TetradMQTT.java

示例12: buildMqttConnectOptions

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
private MqttConnectOptions buildMqttConnectOptions(AbstractAwsIotClient client, SocketFactory socketFactory) {
    MqttConnectOptions options = new MqttConnectOptions();

    options.setSocketFactory(socketFactory);
    options.setCleanSession(true);
    options.setConnectionTimeout(client.getConnectionTimeout() / 1000);
    options.setKeepAliveInterval(client.getKeepAliveInterval() / 1000);

    Set<String> serverUris = getServerUris();
    if (serverUris != null && !serverUris.isEmpty()) {
        String[] uriArray = new String[serverUris.size()];
        serverUris.toArray(uriArray);
        options.setServerURIs(uriArray);
    }

    if (client.getWillMessage() != null) {
        AWSIotMessage message = client.getWillMessage();

        options.setWill(message.getTopic(), message.getPayload(), message.getQos().getValue(), false);
    }

    return options;
}
開發者ID:aws，項目名稱:aws-iot-device-sdk-java，代碼行數:24，代碼來源:AwsIotMqttConnection.java

示例13: refusedBadUsernamePassword

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
@Test
public void refusedBadUsernamePassword(TestContext context) {

  this.expectedReturnCode = MqttConnectReturnCode.CONNECTION_REFUSED_BAD_USER_NAME_OR_PASSWORD;

  try {
    MemoryPersistence persistence = new MemoryPersistence();
    MqttConnectOptions options = new MqttConnectOptions();
    options.setUserName("wrong_username");
    options.setPassword("wrong_password".toCharArray());
    MqttClient client = new MqttClient(String.format("tcp://%s:%d", MQTT_SERVER_HOST, MQTT_SERVER_PORT), "12345", persistence);
    client.connect(options);
    context.fail();
  } catch (MqttException e) {
    context.assertTrue(e.getReasonCode() == MqttException.REASON_CODE_FAILED_AUTHENTICATION);
  }
}
開發者ID:vert-x3，項目名稱:vertx-mqtt，代碼行數:18，代碼來源:MqttServerConnectionTest.java

示例14: refusedUnacceptableProtocolVersion

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
@Test
public void refusedUnacceptableProtocolVersion(TestContext context) {

  this.expectedReturnCode = MqttConnectReturnCode.CONNECTION_REFUSED_UNACCEPTABLE_PROTOCOL_VERSION;

  try {
    MemoryPersistence persistence = new MemoryPersistence();
    MqttConnectOptions options = new MqttConnectOptions();
    // trying the old 3.1
    options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1);
    MqttClient client = new MqttClient(String.format("tcp://%s:%d", MQTT_SERVER_HOST, MQTT_SERVER_PORT), "12345", persistence);
    client.connect(options);
    context.fail();
  } catch (MqttException e) {
    context.assertTrue(e.getReasonCode() == MqttException.REASON_CODE_INVALID_PROTOCOL_VERSION);
  }
}
開發者ID:vert-x3，項目名稱:vertx-mqtt，代碼行數:18，代碼來源:MqttServerConnectionTest.java

示例15: refusedClientIdZeroBytes

import org.eclipse.paho.client.mqttv3.MqttConnectOptions; //導入依賴的package包/類
@Test
public void refusedClientIdZeroBytes(TestContext context) {

  this.expectedReturnCode = MqttConnectReturnCode.CONNECTION_REFUSED_IDENTIFIER_REJECTED;

  try {
    MemoryPersistence persistence = new MemoryPersistence();
    MqttConnectOptions options = new MqttConnectOptions();
    options.setCleanSession(false);
    options.setMqttVersion(MqttConnectOptions.MQTT_VERSION_3_1_1);
    MqttClient client = new MqttClient(String.format("tcp://%s:%d", MQTT_SERVER_HOST, MQTT_SERVER_PORT), "", persistence);
    client.connect(options);
    context.fail();
  } catch (MqttException e) {
    context.assertTrue(e.getReasonCode() == MqttException.REASON_CODE_INVALID_CLIENT_ID);
    context.assertNotNull(rejection);
  }
}
開發者ID:vert-x3，項目名稱:vertx-mqtt，代碼行數:19，代碼來源:MqttServerConnectionTest.java


注：本文中的org.eclipse.paho.client.mqttv3.MqttConnectOptions類示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。