[jira] [Updated] (QPID-4295) Windows client memory leak: AsynchConnector

["Chuck Rolke (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/QPID-4295?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Chuck Rolke updated QPID-4295:
------------------------------
    Attachment: qpid-4295-fixes-windows-only.patch

This issue is a pain as there as a constant, per connection memory leak with both AMQP 0-10 and 1.0. Even today.

The patch show how to stop the leak in windows but it is a pretty bad patch otherwise.

> Windows client memory leak: AsynchConnector
> -------------------------------------------
>
>                 Key: QPID-4295
>                 URL: https://issues.apache.org/jira/browse/QPID-4295
>             Project: Qpid
>          Issue Type: Bug
>          Components: C++ Client
>    Affects Versions: 0.18
>         Environment: Windows messaging client
>            Reporter: Chuck Rolke
>             Fix For: Future
>
>         Attachments: AsynchConnector-leak.txt, qpid-4295-fixes-windows-only.patch, qpid-4296.gif
>
>
> Putting a windows messaging in a loop that does connection.open() and connection.close() without creating senders, receiver, or messages causes gradual increase in memory usage.
> Analysis reveals allocations of windows::AsynchConnector objects that are never getting deleted.
> See attachment with stack trace.



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