activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From neilwilk <neil.wilkin...@ds-s.com>
Subject javax.jms.JMSException: Invalid acknowledgement after rollback of TopicSession
Date Mon, 03 Mar 2008 14:36:45 GMT

Hi All

I'm experimenting with transactions.  They work fine for QueueSessions, but
whenever I roll back a transaction on a TopicSession, I get the following
exception:

ERROR Service                        - Async error occurred:
javax.jms.JMSException: Invalid acknowledgment: MessageAck {commandId = 22,
response
75-0:0:1:1:5, destination = topic://neil.MyTopic, transactionId = null,
messageCount = 1}
javax.jms.JMSException: Invalid acknowledgment: MessageAck {commandId = 22,
responseRequired = false, ackType = 3, consumerId = ID:briltp0073-113
Id = null, messageCount = 1}
        at
org.apache.activemq.broker.region.TopicSubscription.acknowledge(TopicSubscription.java:217)
        at
org.apache.activemq.broker.region.AbstractRegion.acknowledge(AbstractRegion.java:340)
        at
org.apache.activemq.broker.region.RegionBroker.acknowledge(RegionBroker.java:427)
        at
org.apache.activemq.broker.TransactionBroker.acknowledge(TransactionBroker.java:194)
        at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
        at
org.apache.activemq.broker.BrokerFilter.acknowledge(BrokerFilter.java:73)
        at
org.apache.activemq.broker.MutableBrokerFilter.acknowledge(MutableBrokerFilter.java:87)
        at
org.apache.activemq.broker.TransportConnection.processMessageAck(TransportConnection.java:440)
        at org.apache.activemq.command.MessageAck.visit(MessageAck.java:196)
        at
org.apache.activemq.broker.TransportConnection.service(TransportConnection.java:281)
        at
org.apache.activemq.broker.TransportConnection$1.onCommand(TransportConnection.java:178)
        at
org.apache.activemq.transport.TransportFilter.onCommand(TransportFilter.java:67)
        at
org.apache.activemq.transport.WireFormatNegotiator.onCommand(WireFormatNegotiator.java:134)
        at
org.apache.activemq.transport.InactivityMonitor.onCommand(InactivityMonitor.java:138)
        at
org.apache.activemq.transport.TransportSupport.doConsume(TransportSupport.java:83)
        at
org.apache.activemq.transport.tcp.TcpTransport.doRun(TcpTransport.java:185)
        at
org.apache.activemq.transport.tcp.TcpTransport.run(TcpTransport.java:172)
        at java.lang.Thread.run(Thread.java:619)

Has anyone experienced this?

Here's the code that results in the exception.  It is as simple as I can
make it.  I've stared and stared at it and I cannot work out what is causing
the exception.

package neil.transactions;

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.TopicConnection;
import javax.jms.TopicConnectionFactory;
import javax.jms.TopicSession;
import javax.jms.TopicSubscriber;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;

public class JMSTransactedTopicListen {

	public static class MessageHandler implements MessageListener{
		Session session;
		int count=0;
		
		public MessageHandler(Session aSession){
			session = aSession;
		}

		@Override
		public void onMessage(Message msg) {
			try {
				if (++count % 3 == 0){
					System.out.println("ROLLBACK message ID "+msg.getJMSMessageID());
					session.rollback();
					return;
				}
			} catch (JMSException e){
				e.printStackTrace();
				return;
			}
			
			try{
				System.out.println("COMMIT   message ID "+msg.getJMSMessageID());
				session.commit();
			} catch (JMSException e){
				e.printStackTrace();
			}
		}
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		System.out.println("JMSTransactedTopicListen::main()");
		try {
			Context context = new InitialContext();
			
			java.util.Hashtable<?,?> myEnvironment = context.getEnvironment();
			if (myEnvironment.containsKey("java.naming.provider.url"))
System.out.println("Connecting to url:
"+myEnvironment.get("java.naming.provider.url"));
							
			TopicConnectionFactory tcFactory = (TopicConnectionFactory)
context.lookup("ConnectionFactory");	
			TopicConnection topicConn = tcFactory.createTopicConnection();
			TopicSession tcSession = topicConn.createTopicSession(true, 0);
			
	        System.out.println("Consuming topic: " +
context.lookup("NeilTopic"));
			Topic myTopic = (Topic)context.lookup("NeilTopic");
			TopicSubscriber subscriber = tcSession.createSubscriber(myTopic);
			subscriber.setMessageListener(new MessageHandler(tcSession));

			System.out.println("Starting topicConn");
			topicConn.start();
			System.out.println("JMSTransactedTopicListen::main() started OK -
sleeping....");
			
			Thread.sleep(60 * 60 * 100);			
			
			System.out.println("JMSTransactedTopicListen::main() ... finished
sleeping...");

			tcSession.close();
			topicConn.close();	
		} catch (NamingException e){
			e.printStackTrace();
		} catch (JMSException e) {
			e.printStackTrace();
		} catch (InterruptedException e) {
			e.printStackTrace();
		}
		
		System.out.println("JMSTransactedTopicListen::main() Done");
	}
}



-- 
View this message in context: http://www.nabble.com/javax.jms.JMSException%3A-Invalid-acknowledgement-after-rollback-of-TopicSession-tp15805155s2354p15805155.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


Mime
View raw message