timer rule cannot work fine, if the method 'ksession.fireAllRules()' is called before we reload KnowlegeSession. ---------------------------------------------------------------------------------------------------------------- Key: JBRULES-3146 URL: https://issues.jboss.org/browse/JBRULES-3146 Project: Drools Issue Type: Bug Security Level: Public (Everyone can see) Components: drools-core Affects Versions: 5.2.0.Final Reporter: winton xu Assignee: Mark Proctor Priority: Critical we can reproduce it by following steps. 1. create a knowledge session. and call the method 'fireAllRules()' 2. reload knowledge session. 3. crate and build a timer rule. 4. fire the timer rule. [Actual Result] the timer rule cannot work fine. [Expected Result] the timer rule can work fine. (please check the attachement 'TimerAndCalendarTest.java.txt') -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira