QueueEntries can hold the Subscriptions which rejected them in memory after
they are closed
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Key: QPID-3387
URL: https://issues.apache.org/jira/browse/QPID-3387
Project: Qpid
Issue Type: Bug
Components: Java Broker
Affects Versions: 0.10, 0.9, 0.8, 0.7, 0.6, 0.5, 0.11, 0.12
Reporter: Robbie Gemmell
Assignee: Robbie Gemmell
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-3336
being done (which it almost is, will get it committed shortly).
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