[jboss-jira] [JBoss JIRA] (DROOLS-2421) Unexpected response from rule engine for windowing rules

Unexpected response from rule engine for windowing rules -------------------------------------------------------- Key: DROOLS-2421 URL: https://issues.jboss.org/browse/DROOLS-2421 Project: Drools Issue Type: Bug Components: core engine Affects Versions: 6.5.0.Final Reporter: Bishnu Shankar Pandey Assignee: Mario Fusco Attachments: DroolsTest.zip Here the sample code of my window rule : rule "Sliding window test1" agenda-group "g0" when exists Fact( (facts["parameter2"] ) != null && facts["source"] == "A0") && $number: Number() from accumulate(Fact(facts["parameter2"] != null && $t : Double.valueOf(facts["parameter2"]) && facts["source"] == "A0") over window:time(2m) , sum($t)) then globalList.add("2 Minute Sum of parameter2 of Source A0 is " + $number ); end rule "Sliding window test2" agenda-group "g0" when exists Fact( (facts["parameter2"] ) != null && facts["source"] == "A1") && $number: Number() from accumulate(Fact(facts["parameter2"] != null && $t : Double.valueOf(facts["parameter2"]) && facts["source"] == "A1") over window:time(2m) , sum($t)) then globalList.add("2 Minute Sum of parameter2 of Source A1 is " + $number ); end I am sending request from 2 different sources. I am getting response as 0.0 after some time. I check the values in the working memory by using collect as List for the parameter values. I have found that the previous values got deleted when the response is 0.0. I need immediate help. Some important info: Fact is the class Object and it has a Hashmap(facts) as class variable. The factmap contains the variable name as key and its value as variable value.