You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@activemq.apache.org by "Jeffrey B (JIRA)" <ji...@apache.org> on 2013/02/04 19:12:13 UTC
[jira] [Updated] (AMQCPP-452) Shutdown causing core dump in 3.5.0
[ https://issues.apache.org/jira/browse/AMQCPP-452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeffrey B updated AMQCPP-452:
-----------------------------
Attachment: amqsms.cpp
This causes core dump after return 0; when compiled with activemqcpp 3.5.0 on HPUX11.31
> Shutdown causing core dump in 3.5.0
> -----------------------------------
>
> Key: AMQCPP-452
> URL: https://issues.apache.org/jira/browse/AMQCPP-452
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: Decaf
> Affects Versions: 3.5.0
> Environment: HPUX 11.31
> Reporter: Jeffrey B
> Assignee: Timothy Bish
> Priority: Critical
> Labels: shutdown, thread
> Attachments: amqsms.cpp
>
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> Whenever a thread is created in my receiver program, The use of the activemq::library::ActiveMQCPP::shutdownLibrary(); causes a core dump after my return 0; statement
> It does not happen on my sender after applying patch for a similar issue, and this is almost identical, so I can not find the difference.
> The cause is trying to lock a null mutex in the function Threading.cpp::attachToCurrentThread(). This gets called only once in my sender program, during the activemq::library::ActiveMQCPP::initializeLibrary(); call, but it gets called twice in my receiver program, once in the same place and then after the return 0; line. At that point library->globalLock is NULL.
> Will attach my source in a moment, but I have literally taken it down to the bare minimum so that it has no function.
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira