Hmm, I'm looking at the messages in the JMX Console and they all have a priority of 4 so it seems that setJMSPriority is not actually setting the priority. The section of code setting the priority looks like this: // priority is set to an int in code above the following: ObjectMessage objMsg = outboundSession.createObjectMessage(jmsMsg); objMsg.setJMSPriority(priority); msgSender.send(objMsg); View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4090713#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...