Hi, Does the JMS message priority in JBoss Messaging 1.0.1GA have any effect? I have two senders with code like this: | Queue queue = (Queue) ic.lookup("/queue/testQueue") | connection = cf.createConnection(); | Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE); | MessageProducer sender = session.createProducer(queue); | TextMessage message = session.createTextMessage("Hello! "); | sender.send(message, DeliveryMode.PERSISTENT, priority, 0 ); One sender sends out messages with higher priority than the other but the messages with higher priority are NOT delivered first to the sender. I use JBoss 4.0.5, installed JBoss Messaging 1.0.1 GA and used the generated configuration "messaging" with a Postgres 8.1 database. When I repeat the same test with the JBoss.mq stack, I clearly see messages with higher priority delivered first to the receiver. Am I missing something or is there a bug in the jms stack? Markus View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3981129#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...