[jira] Resolved: (QPID-1613) Unsubscribing and resubscribing with LocalQueue causes exception

["Gordon Sim (JIRA)" <qp...@incubator.apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-1613?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gordon Sim resolved QPID-1613.
------------------------------

    Resolution: Fixed

Fixed on trunk (r737028).

If you are using the M4 release, a workaround is to call:

  session.getExecution().getDemux().remove("xyz");

After canceling a subscription with a LocalQueue (where "xyz" is the subscription name you pass to SubscriptionManager::cancel())

> Unsubscribing and resubscribing with LocalQueue causes exception
> ----------------------------------------------------------------
>
>                 Key: QPID-1613
>                 URL: https://issues.apache.org/jira/browse/QPID-1613
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: M4
>            Reporter: Gordon Sim
>            Assignee: Gordon Sim
>             Fix For: M5
>
>
> If you subscribe, unsubscribe the resubscribe to a queue using a LocalQueue (not a MessageListener), an exception is thrown with the message "Queue already exists for ....". This is due to the way LocalQueues are handled, by registering a demux rule which is not removed when the subscription is cancelled.

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