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Posted to dev@qpid.apache.org by "Andrew Stitcher (JIRA)" <ji...@apache.org> on 2012/11/20 17:05:00 UTC

[jira] [Created] (QPID-4447) C++ Client can hang during connect if heartbeat disconnect fires

Andrew Stitcher created QPID-4447:
-------------------------------------

             Summary: C++ Client can hang during connect if heartbeat disconnect fires
                 Key: QPID-4447
                 URL: https://issues.apache.org/jira/browse/QPID-4447
             Project: Qpid
          Issue Type: Bug
          Components: C++ Client
    Affects Versions: 0.18, 0.19
         Environment: Linux
            Reporter: Andrew Stitcher
            Assignee: Andrew Stitcher


There is a race condition since r1357827 which can hang a c++ client if heartbeat disconnect fires on the client which can cause a TimerTask to be cancelled during a Timer callback (as part of a Connection delete) which leads to a deadlock as noted in the comments for that checkin.

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[jira] [Resolved] (QPID-4447) C++ Client can hang during connect if heartbeat disconnect fires

Posted by "Andrew Stitcher (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/QPID-4447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Stitcher resolved QPID-4447.
-----------------------------------

    Resolution: Fixed
    
> C++ Client can hang during connect if heartbeat disconnect fires
> ----------------------------------------------------------------
>
>                 Key: QPID-4447
>                 URL: https://issues.apache.org/jira/browse/QPID-4447
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.18, 0.19, 0.20
>         Environment: Linux
>            Reporter: Andrew Stitcher
>            Assignee: Andrew Stitcher
>             Fix For: 0.21
>
>
> There is a race condition since r1357827 which can hang a c++ client if heartbeat disconnect fires on the client which can cause a TimerTask to be cancelled during a Timer callback (as part of a Connection delete) which leads to a deadlock as noted in the comments for that checkin.

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[jira] [Updated] (QPID-4447) C++ Client can hang during connect if heartbeat disconnect fires

Posted by "Andrew Stitcher (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/QPID-4447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Stitcher updated QPID-4447:
----------------------------------

    Affects Version/s: 0.20
        Fix Version/s: 0.21
    
> C++ Client can hang during connect if heartbeat disconnect fires
> ----------------------------------------------------------------
>
>                 Key: QPID-4447
>                 URL: https://issues.apache.org/jira/browse/QPID-4447
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.18, 0.19, 0.20
>         Environment: Linux
>            Reporter: Andrew Stitcher
>            Assignee: Andrew Stitcher
>             Fix For: 0.21
>
>
> There is a race condition since r1357827 which can hang a c++ client if heartbeat disconnect fires on the client which can cause a TimerTask to be cancelled during a Timer callback (as part of a Connection delete) which leads to a deadlock as noted in the comments for that checkin.

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