Hi, On Wed, Oct 31, 2012 at 6:15 PM, amit <amit.aggarwal(a)pb.com&gt; wrote: I'm starting to do this. I think it's feasible - I think there should be official support. This is my approach: - Since Drools is single-threaded, it should only run on one worker thread - It will use queues to talk to the web thread - receive objects to insert before the rules are fired, and send objects inserted after the rules are fired. - to send objects, I'm using queries in the DRL file, and a live query to listen for new objects to add to the queue for sending out Hope this helps (and I hope it's correct!) regards, Miguel