Re: [rules-users] Streaming mode

2012/3/2 Matteo Cusmai <cusmaimatteo(a)gmail.com&gt; > i see that there are some other threads that insert new event and some > others retract them. > How is the thread model? > Contrary to claims made on this mailing list, StatefulKnowledgeSession is not thread-safe (this may be due to bugs, but bottomline is: it's not thread-safe). In order to avoid errors due to multi-threading, don't use fireUntilHalt(), instead synchronize on the session and only call insert() and fireAllRules() while synchronized on the session: synchronized (session) { entryPoint.insert(event); session.fireAllRules(); } -Richard _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users