Well, actually being able to run my code inside JBoss vm, but outside of any bean, could get enough speed, even with usage of jms (just by reduction of tcp connection and replacing it with local). This is definitely possible, as I can do that as Tomcat servlet (i.e. servlet which does use external libraries and communicates with it heavily). Is there simple method of putting such code to JBoss? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4169743#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...