"shyrich" wrote : Is it possible to limit the size of the MDB pool to 1 so that there is only one bean consuming messages off the queue? If so, how would this be configured? +1. I am also interesting in this type of configuration. I want to be able to limit the number of consumer threads for a given queue for resource management purposes. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4015447#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...