[rules-users] How to empty the Working memory

Hi, I'm using Drools as a part of a Mule ESB solution and I'm having some problems. Each time i send a message to Drools from the ESB it's content get's asserted as a new fact in the working memory and then there it stays. I would like to only fire the rules on the content of the last message. Is there some way to get a fresh working memory for each time drools is called. I found this post http://drools.46999.n3.nabble.com/How-to-make-the-working-memory-quot-cle... but i didn't understand how or if it was possible to do only using drl files. I've tried passing the drools and kcontext variables to static helper methods and assign a new session each time but then the application just freezes up. Regards //Johan -- View this message in context: http://drools.46999.n3.nabble.com/How-to-empty-the-Working-memory-tp38186... Sent from the Drools: User forum mailing list archive at Nabble.com.