JBOSS EAP 6.2 中嵌入的 HornetQ 主题连接失败

Question

我正在尝试远程连接到在 JBOSS EAP 6.2 中嵌入的 HornetQ 上配置的主题。我尝试了不同的方法来这样做，但都给了我同样的错误：

javax.jms.JMSException: Failed to create session factory
at org.hornetq.jms.client.HornetQConnectionFactory.createConnectionInternal(HornetQConnectionFactory.java:676)
at org.hornetq.jms.client.HornetQConnectionFactory.createTopicConnection(HornetQConnectionFactory.java:196)
at TesteTags.main(TesteTags.java:82)
Caused by: HornetQConnectionTimedOutException[errorType=CONNECTION_TIMEDOUT message=HQ119013: Timed out waiting to receive cluster topology. Group:null]
at org.hornetq.core.client.impl.ServerLocatorImpl.createSessionFactory(ServerLocatorImpl.java:950)
at org.hornetq.jms.client.HornetQConnectionFactory.createConnectionInternal(HornetQConnectionFactory.java:672)
... 2 more

我遵循了此快速入门中的信息：Jboss Eap Quickstart: helloworld-jms

按照我的代码：

try {
    final Properties env = new Properties();
    env.put(Context.INITIAL_CONTEXT_FACTORY,"org.jboss.naming.remote.client.InitialContextFactory");
    env.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
    env.put(Context.PROVIDER_URL, "remote://localhost:4447");
    env.put(Context.SECURITY_PRINCIPAL, "testuser");
    env.put(Context.SECURITY_CREDENTIALS, "testpassword");

    Context context = new InitialContext(env);
    TopicConnectionFactory factory = (TopicConnectionFactory) context.lookup("jms/RemoteConnectionFactory");
    Topic topic = (Topic) context.lookup("jms/topic/myTopic");


    Connection connection = factory.createTopicConnection("testuser", "testpassword"); // The Error occurred here
    connection.start();
    Session session = connection.createSession(false, TopicSession.AUTO_ACKNOWLEDGE); 
    MessageProducer producer = session.createProducer(topic);

    Message message = session.createTextMessage("My Test Message");

    producer.send(message);

    System.out.println("It Worked!");
} catch (Exception e) {
    System.out.println("It Failed!");
    e.printStackTrace();
}

我正在使用默认配置的 standalone-full-ha 配置文件。

我的代码有问题吗？或者是否有任何不同于我必须做的默认配置？

Answer 1

您是否使用与您正在使用的 JBoss EAP 版本相同的 HornetQ 库编译了您的客户端代码？你要知道，有一个版本兼容性问题，不允许不同的HornetQ版本互操作。

Answer 2

经过大量的研究和测试，我解决了这个问题。首先，我将 jboss-as-jms-client-bom-7.2.0 的依赖更改为：

<dependency>
    <groupId>org.jboss.as</groupId>
    <artifactId>jboss-as-jms-client-bom</artifactId>
    <version>7.1.2.Final</version>
    <type>pom</type>
</dependency>

此外，我更改了代码以使用这种不同的方法连接到服务器：

Connection connection = null;
Session session = null;
Formatter formatter = new Formatter();
Map<String, Object> connectionParams = new HashMap<String, Object>();
connectionParams.put(TransportConstants.PORT_PROP_NAME, 5445);
connectionParams.put(TransportConstants.HOST_PROP_NAME, "localhost");

TransportConfiguration transportConfiguration = new TransportConfiguration(
    NettyConnectorFactory.class.getName(), connectionParams);

try {
    HornetQConnectionFactory cf = HornetQJMSClient
        .createConnectionFactoryWithHA(JMSFactoryType.CF, transportConfiguration);

    connection = cf.createConnection("testuser", "testpassword");

    connection.start();
    session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);

    Topic topicTarifas = session.createTopic("tarifas.01101");
    MessageProducer producer = session.createProducer(topicTarifas);

    Message message = session.createTextMessage("My Test Message");

    producer.send(message);

    System.out.println("It Worked!");
} catch (Exception e) {
    System.out.println("It Failed!");
    e.printStackTrace();
}

希望这对其他人有用:)

JBOSS EAP 6.2 中嵌入的 HornetQ 主题连接失败

Connection Failure to a HornetQ topic embedded in a JBOSS EAP 6.2

java

jms

hornetq

jboss-eap-6