[ https://issues.jboss.org/browse/DROOLS-1029?page=com.atlassian.jira.plugi... ] Mario Fusco resolved DROOLS-1029. --------------------------------- Resolution: Cannot Reproduce Bug I tried to reproduce the issue you reported with the following test case, but it works for me. In case you're able to provide a different test case reproducing this problem, please attach your reproducer here and reopen this ticket. {code} @Test public void testCheckExpirationWithAccumulateOnSameTimeWindow() { // DROOLS-1029 String drl = "import " + SimpleEvent.class.getCanonicalName() + "\n" + "declare SimpleEvent\n" + " @role( event )\n" + " @expires( 10s )\n" + "end\n" + "\n" + "rule R when\n" + " accumulate(SimpleEvent() over window:time( 10s ); $count:count(); $count>1 )\n" + "then\n" + " System.out.println(\"count = \" + $count);" + "end"; KieSessionConfiguration sessionConfig = KnowledgeBaseFactory.newKnowledgeSessionConfiguration(); sessionConfig.setOption( ClockTypeOption.get( ClockType.PSEUDO_CLOCK.getId() ) ); KieHelper helper = new KieHelper(); helper.addContent( drl, ResourceType.DRL ); KieBase kbase = helper.build( EventProcessingOption.STREAM ); KieSession ksession = kbase.newKieSession( sessionConfig, null ); PseudoClockScheduler clock = ksession.getSessionClock(); ksession.insert(new SimpleEvent("1", 0L)); ksession.insert(new SimpleEvent("2", 0L)); ksession.fireAllRules(); // Session should only contain the events we just inserted assertEquals( 2, ksession.getFactCount() ); clock.advanceTime( 15, TimeUnit.SECONDS ); ksession.fireAllRules(); // Events are expired so session should be empty now assertEquals( 0, ksession.getFactCount() ); ksession.dispose(); } {code} -- This message was sent by Atlassian JIRA (v6.4.11#64026)