I see that you're calling remoting directly on DelegateSupport now for the new wire format. (so.. I think that means we don't have an interceptor for doing remote calls any more, right?) How FailoverValveInterceptor is being involved on the invocation now? Is it still capturing exceptions? I had the impression by briefly looking on code that FailoverValveInterceptor is inactive on this new codebase, as doInvoke methods are only throwing JMSException, and we will have to add the FailoverValve back somehow. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4009242#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...