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Posted to dev@qpid.apache.org by "Robbie Gemmell (JIRA)" <ji...@apache.org> on 2012/09/12 23:47:08 UTC

[jira] [Resolved] (QPID-3759) Heartbeat timeout in Windows does not lead to timely reconnect

     [ https://issues.apache.org/jira/browse/QPID-3759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robbie Gemmell resolved QPID-3759.
----------------------------------

    Resolution: Fixed

There are 4 commits for this from 5+ months ago so im going to assume its done, resolving.
                
> Heartbeat timeout in Windows does not lead to timely reconnect
> --------------------------------------------------------------
>
>                 Key: QPID-3759
>                 URL: https://issues.apache.org/jira/browse/QPID-3759
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.14
>         Environment: Windows C++ messaging
>            Reporter: Chuck Rolke
>            Assignee: Cliff Jansen
>             Fix For: 0.17
>
>         Attachments: main.cpp
>
>
> Reported by Wolf Wolfswinkel on Qpid users http://qpid.2158936.n2.nabble.com/Heartbeats-in-C-broker-on-Windows-td7118702.html 22-Dec-2011
> The simplest test case is in attached main.cpp. Establish a good network connection to the broker and then start the program. It creates a connection, sends two messages, and then pauses for 15 seconds. During the pause disconnect the network connection to the broker for at least two heartbeat timeouts (12 seconds).
> After the heartbeat timeout the timer task fires and a debug trace shows:
>  Traffic timeout,  TCPConnector::abort, TCPConnector::eof, TCPConnector::close
> But the connection is not actually closed until something happens on the network to wake up the thread waiting in Poller::run().
> The timer event appears unable to interrupt the IO thread waiting for the completion port.

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