"ovidiu.feodorov(a)jboss.com" wrote : | To spell this out for you, so you won't go over is again: The current code, that is in the SVN, does not behave this way. This is understandable, it's just a prototype. I was going over the use cases for which we need test cases, so we can make sure the correct behavior is preserved in the future. The correct behavior is "transparently copying the transactional state (the corresponding TxState instance) into the new ResourceManager and send the messages over the new connection when transaction commits." Please note the use of the word "transparent". I don't think you need to copy anything - just re-use the old one. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3980947#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...