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Posted to dev@qpid.apache.org by "Keith Wall (JIRA)" <ji...@apache.org> on 2011/08/23 13:10:29 UTC
[jira] [Resolved] (QPID-3387) QueueEntries can hold the
Subscriptions which rejected them in memory after they are closed
[ https://issues.apache.org/jira/browse/QPID-3387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Keith Wall resolved QPID-3387.
------------------------------
Resolution: Fixed
Reviewed earlier this month as part of QPID-3386. There were no comments.
> QueueEntries can hold the Subscriptions which rejected them in memory after they are closed
> -------------------------------------------------------------------------------------------
>
> Key: QPID-3387
> URL: https://issues.apache.org/jira/browse/QPID-3387
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Affects Versions: 0.5, 0.6, 0.7, 0.8, 0.9, 0.10, 0.11, 0.12
> Reporter: Robbie Gemmell
> Assignee: Keith Wall
> Fix For: 0.13
>
>
> QueueEntries can hold Subscriptions which rejected them in memory after they are closed, due to the implementation of the isRejectedBy() method. This is further compounded by the Subscriptions having a reference to the channel/session they belong to, which in the case of a 0-10 ServerSession can be an extremely heavy weight object in the wrong conditions. The isRejectedBy() implementation should be updated to function without requiring a reference to the Subscription itself, thus preventing the retention leak.
> I have had a simple patch for this for a while, its just waiting for QPID-3386 being done (which it almost is, will get it committed shortly).
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