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https://issues.apache.org/jira/browse/PROTON-850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14507623#comment-14507623
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ASF subversion and git services commented on PROTON-850:
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Commit f2d7d669155a2ca57606c9381f4f1720739be79b in qpid-proton's branch
refs/heads/master from Robert Gemmell
[ https://git-wip-us.apache.org/repos/asf?p=qpid-proton.git;h=f2d7d66 ]
PROTON-853: dont return the cached links if they are already in the closed
state, instead create a new object and ensure the old links also get freed.
Also fixes similar behaviour as in PROTON-850.
This closes #21
> inconsistent state when reusing link name
> -----------------------------------------
>
> Key: PROTON-850
> URL: https://issues.apache.org/jira/browse/PROTON-850
> Project: Qpid Proton
> Issue Type: Bug
> Components: proton-c, python-binding
> Affects Versions: 0.9
> Reporter: Gordon Sim
> Assignee: Gordon Sim
> Fix For: 0.10
>
> Attachments: PROTON_850.py
>
>
> If a link is closed, and a new link with the same name is created and opened,
> the attach received for the second link from the peer is applied to the old
> link.
> If the old link is freed after being closed, this is avoided, but I'm not
> sure that is possible via e.g. the python bindings.
> The root of the problem I think is that a handle is reused after the link is
> closed, whether freed or not, but when processing an incoming attach, it is
> the link name that is used to find the appropriate link, which iterates
> through all links until it matches one by name, which in this case is the
> old, closed link.
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