single jms consumer for multiple jms servers

Question

I am using a distributed jms queue and weblogic is my app server. There are three jms servers deployed in my clustered enviroment. The producers just send the message using name of queue jndi lookup 'udq' for example. Now I have associated a consumer for each jms server and I was able to consume the message, no problem so far.

Here is question, can I have a single consumer to consume the messages from the 3 jms servers. The weblogic allows jndi naming for destination lookup with following syntax @

            qsession1 = qcon1.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
            qsession2 = qcon2.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
            qsession3 = qcon3.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);

            queue1 = (Queue)ctx.lookup("JMSServer-1@UDQ");
            queue2 = (Queue)ctx.lookup("JMSServer-2@UDQ");
            queue3 = (Queue)ctx.lookup("JMSServer-3@UDQ");
            qreceiver1 = qsession1.createReceiver(queue1);
            qreceiver2 = qsession2.createReceiver(queue2);
            qreceiver3 = qsession3.createReceiver(queue3);
            qreceiver1.setMessageListener(this);
            qreceiver2.setMessageListener(this);
            qreceiver3.setMessageListener(this);

            qcon1.start();
            qcon2.start();
            qcon3.start();

I have only one OnMessage implemented for the above consumer. This does not work. Any suggestions please..

Shashi Shashi · Accepted Answer · 2013-01-03T04:11:45

No, you can't have a consumer receiving messages from more than one JMS server. A consumer can receive messages from only one JMS server. You need to create multiple consumers to receive messages from multiple JMS servers.

single jms consumer for multiple jms servers

2 Answers