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Posted to dev@qpid.apache.org by "Cliff Jansen (JIRA)" <ji...@apache.org> on 2017/07/25 14:14:01 UTC
[jira] [Reopened] (PROTON-1394) Creating a Container leaks two file
descriptors
[ https://issues.apache.org/jira/browse/PROTON-1394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Cliff Jansen reopened PROTON-1394:
----------------------------------
goferd segfault in BlockingReceiver.__del__
Because the underlying C objects are no longer leaking, old bugs which did not track lifecycle correctly may now suddenly become visible.
> Creating a Container leaks two file descriptors
> -----------------------------------------------
>
> Key: PROTON-1394
> URL: https://issues.apache.org/jira/browse/PROTON-1394
> Project: Qpid Proton
> Issue Type: Bug
> Components: python-binding
> Affects Versions: 0.16.0
> Reporter: Mike Bonnet
> Assignee: Cliff Jansen
> Fix For: proton-c-0.18.0
>
> Attachments: fix_container_leak.patch, leakyprotonpipes.py, new_fix_container_leak.patch, pn1394_0.patch, pn1394_1.patch
>
>
> Creating a Container (Reactor) creates a pipe (two file descriptors). This pipe is never freed, even after the Container is stopped and goes out of scope. An application that creates many short-lived Containers will quickly exhaust file descriptors and Container creation will start failing.
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