Java “我该怎么杀人？”；ActiveMQ传输“；中断JMS MessageConsumer.receive（）后的线程

我有一个使用ActiveMQConnectionFactory.createConnection（）获取ActiveMQ连接的类。 然后，它创建并拥有会话、目的地和侦听该目的地的使用者（队列）

我在消费者上调用receive（）或receive（millis）将消息从队列中删除。在某些情况下，我必须终止（中断）调用receive方法的线程。我尝试在那之后立即关闭会话和连接。不幸的是，我在调用close时经常遇到异常，并且关联的“ActiveMQ传输”线程（以及到代理的相关连接）保持活动状态。我得到的例外是

org.myorg.awsiface.communication.MessagingException: Failed to close JMS connection
at
org.myorg.aws.communication.transport.JMSMessageTransport.cleanUp(JMSMessageTransport.java:253)
at
org.myorg.aws.communication.protocol.ContextFinishedProtocol.cleanUp(ContextFinishedProtocol.java:94)
at org.myorg.myservice.job.Job.run(Job.java:206)
Caused by: javax.jms.JMSException: java.io.InterruptedIOExceptio)
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:62)
at org.apache.activemq.ActiveMQConnection.doAsyncSendPacket(ActiveMQConnection.java:1227)
at org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1219)
at org.apache.activemq.ActiveMQSession.asyncSendPacket(ActiveMQSession.java:1799)
at org.apache.activemq.ActiveMQMessageConsumer.doClose(ActiveMQMessageConsumer.java:636)
at org.apache.activemq.ActiveMQMessageConsumer.close(ActiveMQMessageConsumer.java:627)
at org.myorg.aws.communication.transport.JMSMessageTransport.cleanUp(JMSMessageTransport.java:232)
... 2 more
Caused by: java.io.InterruptedIOException
at org.apache.activemq.transport.WireFormatNegotiator.oneway(WireFormatNegotiator.java:102)
at org.apache.activemq.transport.MutexTransport.oneway(MutexTransport.java:40)
at org.apache.activemq.transport.ResponseCorrelator.oneway(ResponseCorrelator.java:60)
at org.apache.activemq.ActiveMQConnection.doAsyncSendPacket(ActiveMQConnection.java:1225)
... 7 more

我尝试了以下连接URL failover://tcp://broker.ip.address:61616 tcp://broker.ip.address:61616 failover://tcp://broker.ip.address:61616?trace=true&closeAsync=false

我也尝试过使用MessageConsumer:：receiveNoWait（）调用，只是执行我自己的Thread.sleep，但是每当我调用下面的函数来关闭连接时，我总是会遇到上面的异常

try {
    // I added the following two lines to see if the taskRunner was handling the threads - still no luck
    TaskRunnerFactory taskRunner = ((ActiveMQConnection)connection).getSessionTaskRunner();
    taskRunner.shutdown();

    if (producer != null) {
        producer.close();
    }
    if (consumer != null) {
        consumer.close();
    }
    session.close();
    if (connection instanceof ActiveMQConnection) {
        ActiveMQConnection amqConnection = (ActiveMQConnection) connection;
        amqConnection.stop();
    }           
    connection.stop();
    connection.close();
}
catch (ConnectionClosedException e) {
    // NOOP - this is ok
}
catch (Exception e) {
    throw new MessagingException("Failed to close JMS connection", e, log);
}

---

我不知道为什么收尾对你不起作用。但是，通过使用异步消息侦听器，您可以完成您想要的任务

Connection connection = connectionFactory.createConnection();
connection.start();

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

Destination queue = session.createQueue("queueName");

Consumer consumer = session.createConsumer( queue );

consumer.setMessageListener( new MessageListener()
{
    public void onMessage( Message message )
    { 
         // whatever was after the receive() method call
    }
} );

那就没有必要被打断了。完成后，结束工作：

consumer.close();
session.close();
queue.close();
connection.close();

---

一种解决方案是在TCP ActiveMQ传输线程上设置守护程序标志， e、 g.

tcp://URI:PORT?daemon=true

---

查看ActiveMQ文档：

对我不起作用。按照另一个答案使用

.close（）

。