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https://issues.apache.org/jira/browse/DISPATCH-1069?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16549742#comment-16549742
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ASF subversion and git services commented on DISPATCH-1069:
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Commit 936c46b193c07a7fcfc89e71c490ad092e7cffa5 in qpid-dispatch's branch
refs/heads/master from [[email protected]]
[ https://git-wip-us.apache.org/repos/asf?p=qpid-dispatch.git;h=936c46b ]
DISPATCH-1069 - (mostly from gmurthy) - Re-established the deferred deletion of
proton links and sessions to prevent double-frees and memory growth.
This closes #344
> memory grows on a long-lived connection when links are opened and closed
> ------------------------------------------------------------------------
>
> Key: DISPATCH-1069
> URL: https://issues.apache.org/jira/browse/DISPATCH-1069
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Container
> Affects Versions: 1.2.0
> Reporter: Alan Conway
> Assignee: Alan Conway
> Priority: Major
> Fix For: 1.3.0
>
> Attachments: link-leak.c, link-leak.py
>
>
> The attached reproducers link-leak.c and link-leak.py open and close links
> repeatedly on the same connection. This causes the routers memory use to grow.
> Massif shows that the memory is due to pn_link_t and related objects.
> PROTON-905 describes an old bug where link information is leaked but
> experiments show this is not happening with modern proton.
> I suspect the growth is due to dispatch sometimes failing to call
> pn_link_free() but investigation is still ongoing.
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