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From "Andrejs Jermakovics (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-3957) Temporary queues are not being garbage collected. (unit test included)
Date Fri, 03 Aug 2012 14:46:02 GMT

    [ https://issues.apache.org/jira/browse/AMQ-3957?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13428130#comment-13428130
] 

Andrejs Jermakovics commented on AMQ-3957:
------------------------------------------

The {{allowTempAutoCreationOnSend}} flag does work, as you say, however its not obvious that
setting it will result in tempq cleanup. Seems like temp destinations could be removed without
it if the policy says so.

                
> Temporary queues are not being garbage collected. (unit test included)
> ----------------------------------------------------------------------
>
>                 Key: AMQ-3957
>                 URL: https://issues.apache.org/jira/browse/AMQ-3957
>             Project: ActiveMQ
>          Issue Type: Bug
>    Affects Versions: 5.6.0
>            Reporter: Andrejs Jermakovics
>              Labels: garbage, inactivity, temp, unit-test
>
> Temporary queues are not being garbage collected even if garbage collection is specified
in destination policy.
> *To reproduce:*
> Add the following unit test to {{DetinationGCTest}}:
> {code}
>     public void testTempQueueGc() throws Exception {
>         assertEquals(1, broker.getAdminView().getTemporaryQueues().length);
>         assertTrue("After GC runs temporary queue should be deleted.", Wait.waitFor(new
Condition() {
>             @Override
>             public boolean isSatisified() throws Exception {
>                 return broker.getAdminView().getTemporaryQueues().length == 0;
>             }
>         }));
>     }
> {code}
> And in {{createBroker()}} method change the setDestinations line to:
> {code}
> broker.setDestinations(new ActiveMQDestination[] {queue, new ActiveMQTempQueue("TEMP-QUEUE")});
> {code}
> *Workaround:*
> set {{broker.setAllowTempAutoCreationOnSend(true);}} however I'd expect the temp queues
to be GCd without this setting.

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