[jboss-jira] [JBoss JIRA] Updated: (JBRULES-2375) Drools hangs when events are retracted

[Paul O'Riordan (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBRULES-2375?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul O'Riordan updated JBRULES-2375:
------------------------------------

    Attachment: stacktrace.txt


Stack trace of the deadlocked threads

> Drools hangs when events are retracted
> --------------------------------------
>
>                 Key: JBRULES-2375
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-2375
>             Project: Drools
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: drools-core (fusion)
>    Affects Versions: 5.0.1.FINAL
>         Environment: Java(TM) SE Runtime Environment (build 1.6.0_17-b04)
> Microsoft Windows XP [Version 5.1.2600]
> Intel (R) Xeon (R) CPU E5405 @ 2.00GHz (Quad Core)
>            Reporter: Paul O'Riordan
>            Assignee: Edson Tirelli
>            Priority: Blocker
>             Fix For: 5.1.0.M2
>
>         Attachments: Main.java, stacktrace.txt
>
>
> Using a StatefulKnowledgeSession (stream mode). Drools hangs when events are retracted from the session. Running the attached code results in drools hanging almost immediately. Adding the @expires property to the event declaration, e.g.
> declare Foo
>   @role (event)
>   @expires (10s)
> end
> causes drools to hang after the specified expiry time, i.e. 10 seconds.

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