问题是：

Question

升级后我们遇到两个问题：

1。）Spring 3.1到4.1.5.BUILD-SNAPSHOT

2.。JBoss Messaging Service 5.1.2到HornetQ-2.4.5.Final

问题是：

CachingConnectionFactory没有重新刷新Connection＆amp; HornetQ服务器故障时的陈旧会话重启（例如，我得到“会话已关闭” 每次发送都会出现错误）
JmsTemplate（在非缓存CF中）不会关闭JMS连接

我们在旧平台上使用CachingConnectionFactory和JmsTemplate多年来一直很完美。

JmsTemplate只在JTA事务中有用，所以它可以使用TxnSync工具来跟踪Jms资源吗？

HornetQ＆amp;是否存在错误Spring CachingConnectionFactory我需要以某种方式解决？

我在JTA事务之外向不同的目标发送了几条消息。这不可能了吗？

2015-03-02 11:30:35,325 WARN  (Finalizer) [org.hornetq.jms.client] HQ122000: I''m closing a JMS connection you left open. Please make sure you close all JMS connections explicitly before letting them go out of scope! see stacktrace to find out where it was created
java.lang.Exception
    at org.hornetq.jms.client.HornetQConnection.<init>(HornetQConnection.java:151)
    at org.hornetq.jms.client.HornetQConnectionFactory.createConnectionInternal(HornetQConnectionFactory.java:722)
    at org.hornetq.jms.client.HornetQConnectionFactory.createConnection(HornetQConnectionFactory.java:112)
    at org.hornetq.jms.client.HornetQConnectionFactory.createConnection(HornetQConnectionFactory.java:107)
    at org.springframework.jms.support.JmsAccessor.createConnection(JmsAccessor.java:180)
    at org.springframework.jms.core.JmsTemplate.access$600(JmsTemplate.java:90)
    at org.springframework.jms.core.JmsTemplate$JmsTemplateResourceFactory.createConnection(JmsTemplate.java:1205)
    at org.springframework.jms.connection.ConnectionFactoryUtils.doGetTransactionalSession(ConnectionFactoryUtils.java:312)
    at org.springframework.jms.core.JmsTemplate.execute(JmsTemplate.java:480)
    at org.springframework.jms.core.JmsTemplate.send(JmsTemplate.java:568)
    at org.springframework.jms.core.JmsTemplate.convertAndSend(JmsTemplate.java:657)
    at org.springframework.jms.core.JmsTemplate.convertAndSend(JmsTemplate.java:648)

我的步骤是：

1。）createJMSMessage（） - 使用JmsTemplate SessionCallback - 见下文。

2。）填充JMS消息

3。）sendNow（Message） - 再次使用JmsTemplate

这是使用SessionCallback创建消息代码。

public Message createJMSMessage(int messageType) {
    Message message = null;

    init();

    try {
        switch (messageType) {
            case JMS_MESSAGE_TYPE_OBJECT:
                message = (Message)jmsTemplate.execute(new SessionCallback<Object>() {
                    public Object doInJms(Session session) throws JMSException {
                        return session.createObjectMessage();
                    }
                }, false);
                //message = jmsProducer.createObjectMessage();
                break;

            default:
            .... Unknown type, log error here
        }

    } catch(Exception ex) {
        throw new SubSystemException("Failed to create message: "+ex.getMessage(), ex);
    }


return message;}

这是send（）代码：

public void sendNow(Message message) {
        if (log.isDebugEnabled()) {
            log.debug("sendNow : Enter [" + destinationLocation+"]");
        }

        if (!JmsUtils.isPayloadNull(message)) {
            init();

            try {
                // Take properties from the Message and apply to our send()
                int priority = message.getJMSPriority();
                long expiration = message.getJMSExpiration();

                if (priority < 0) {
                    priority = Message.DEFAULT_PRIORITY;
                }   

                if (expiration < 0) {
                    expiration = Message.DEFAULT_TIME_TO_LIVE;
                }

                jmsTemplate.setPriority(priority);
                jmsTemplate.setTimeToLive(expiration);
                jmsTemplate.setPubSubDomain(isPubSub);  // false for Queues and true for Topics

                jmsTemplate.convertAndSend(message);
            } catch(JMSException ex) {
                throw new SubSystemException("sendNow() failed with JMSException. Details >>>> "+JmsUtils.toString(message), ex);
            }
        } else {
            if (log.isWarnEnabled()) {
                // Spring JMS listener container will puke on a null payload anyway, so
                // we just don't send it.  Spring JMS listener error is not descriptive enough
                // and at least here, we have more details on the message to log
                log.warn("sendNow : [" + destinationLocation+"] Payload is NULL.  "
                        + "Message not sent.  Details >>>> "+JmsUtils.toString(message));
            }
        }

        if (log.isDebugEnabled()) {
            log.debug("sendNow : Exit [" + destinationLocation+"]");
        }
    }

升级后JmsTemplate没有关闭Connection

问题是：

0 个答案: