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Posted to dev@activemq.apache.org by "Dejan Bosanac (JIRA)" <ji...@apache.org> on 2012/10/22 12:32:12 UTC

[jira] [Reopened] (AMQ-3485) Transacted Session returns invalid MessageConsumer after the first MessageConsumer for the same destiantion. Bug introduced in 5.5.0 - working ok in 4.1.2

     [ https://issues.apache.org/jira/browse/AMQ-3485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dejan Bosanac reopened AMQ-3485:
--------------------------------

      Assignee: Dejan Bosanac

It looks like a bug. The expectation that you can close and open new consumers in the same transaction and receive messages is valid.

I'll play with the test a bit to see if I can find the problem.
                
> Transacted Session returns invalid MessageConsumer after the first MessageConsumer for the same destiantion. Bug introduced in 5.5.0 - working ok in 4.1.2
> ----------------------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-3485
>                 URL: https://issues.apache.org/jira/browse/AMQ-3485
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JMS client
>    Affects Versions: 5.5.0
>            Reporter: Pablo La Greca
>            Assignee: Dejan Bosanac
>         Attachments: activemq-issue-test-case.zip
>
>
> When I have a transacted Session, as it is single threaded I can't create two MessageConsumer to the same Destination. But if I create a MessageConsumer to a Destination and then I close it, then I should be able to create a new MessageConsumer to the same Destination. This is working fine in active mq 4.1.2 but it doesn't work in 5.5.0. It allows to create a second MessageConsumer but that seconde MessageConsumer always returns null when the queue has messages.
> i.e:
> Session session = .... //transacted session
> Destination dest = .... 
> MessageConsumer mc = session.createMessageConsumer(dest);
> Message message = mc.receive(); // message received ok
> mc.close();
> mc = session.createMessageConsumer(dest);
> Message message = mc.receive(); // message is null
> Thanks, Pablo.

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