Thanks. Ok i understand i should'nt make any assumptions regarding the message id. We can't add multiple counters, cause we have many JMS listeners with different (and OVERLAPPING) selectors. Is there any future plan to refine the JBM "failure recovery" mechanism so that message order (FIFO) is maintened even after network failures? If so in whch JBM version will this be available? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4116078#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...