Hi, I have a problem when I try to consume message from a queue using the method "receiveNoWait". I have an MBean which uses a QueueBrowser to determine a set of message IDs that should be processed. After the selection a message selector is used to retrieve the message from the queue (the selector uses the property "JMSMessageID"). When I call "receiveNoWait" on the receiver, it always returns null. If I use the blocking receive call (either with or without setting a timeout), it works and I get the message. I use JBoss 4.2.2 with JBossMessaging 1.4.0.SP3 and a Mysql5 as JMS persistence. Any ideas? Regards Charly View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4133633#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...