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Posted to dev@qpid.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2020/06/11 13:21:00 UTC
[jira] [Commented] (DISPATCH-1679) leak: qd_connector_t and
qd_timer_t
[ https://issues.apache.org/jira/browse/DISPATCH-1679?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17133263#comment-17133263 ]
ASF GitHub Bot commented on DISPATCH-1679:
------------------------------------------
kgiusti opened a new pull request #760:
URL: https://github.com/apache/qpid-dispatch/pull/760
sys_thread_self() provides an interface for accessing the sys_thread_t
pointer for the currently running thread. This replaces the old
sys_thread_id() function which required the thread to already have its
sys_thread_t pointer, which basically defeats the purpose. In
addition the return value of sys_thread_id() was pthread specific and
should only be compared using pthread_equal(). sys_thread_self()
return value is a plain pointer that can be compared in line.
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> leak: qd_connector_t and qd_timer_t
> -----------------------------------
>
> Key: DISPATCH-1679
> URL: https://issues.apache.org/jira/browse/DISPATCH-1679
> Project: Qpid Dispatch
> Issue Type: Bug
> Components: Routing Engine
> Affects Versions: 1.12.0
> Reporter: Ken Giusti
> Assignee: Ken Giusti
> Priority: Major
> Labels: leak
> Fix For: Backlog
>
>
> Every unit test that involves use of a connector leaks the connector and a related qd_timer_t. These leak warnings overwhelm other warnings in the test output.
> The qd_connector_t is reference counted. It also contains a qd_timer_t. From initial debug the reference count is never dropping below 1.
> It appears that every time the timer is scheduled the refcount is incremented. This appears to be an attempt to prevent the deletion of the qd_connector_t while the timer is outstanding. This appears likely to be the source of the outstanding ref count.
>
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