[jboss-user] [JBoss Messaging] - JBM Topic Pub-Sub
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Mon Jan 5 14:14:46 EST 2009
I would like to get some input from the JBM community relating to publish/subscribe models using JBoss Messaging.
I have a web service that takes a request and and subscribes that entity to a particular topic(s). I am having trouble maintaining state for the various subscriptions to particular topics. It seems that the javax.jms.Session that I use to create the subscribers doesn't maintain the information. Maybe the answer lies in my misunderstanding of how JBM works but I am going to walk you through what I'm doing to accomplish my pub-sub model.
1. ConnectionFactory looked up through jndi -> /ConnectionFactory
2. A Connection is created from the factory.
3. A Session is created from the Connection
>From here, I can create the subscribers and verify that they exists by publishing to them immediately. I can dynamically create new topics by using the ServerPeer and MBeans. I can't figure out how to keep all subscribers active. I have tried a simple unit test, using only 1 ConnectionFactory, Connection and Session and still, no dice. Is there a configuration file that enables persistence?
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