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Posted to dev@qpid.apache.org by "Ted Ross (JIRA)" <ji...@apache.org> on 2011/05/03 18:37:03 UTC
[jira] [Created] (QPID-3241) Deadlock in qmf agent triggered by
producer flow control
Deadlock in qmf agent triggered by producer flow control
--------------------------------------------------------
Key: QPID-3241
URL: https://issues.apache.org/jira/browse/QPID-3241
Project: Qpid
Issue Type: Bug
Components: Qpid Managment Framework
Affects Versions: 0.10
Reporter: Ted Ross
Assignee: Ted Ross
Fix For: 0.11
The remote agent (cpp/src/qpid/agent) occasionally holds a mutex while calling message_transfer. If the message send is blocked waiting for a completion, the agent can deadlock because a received message callback that causes the lock to be acquired will never return and the callback thread is needed to process completions.
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[jira] [Resolved] (QPID-3241) Deadlock in qmf agent triggered by
producer flow control
Posted by "Ted Ross (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/QPID-3241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ted Ross resolved QPID-3241.
----------------------------
Resolution: Fixed
> Deadlock in qmf agent triggered by producer flow control
> --------------------------------------------------------
>
> Key: QPID-3241
> URL: https://issues.apache.org/jira/browse/QPID-3241
> Project: Qpid
> Issue Type: Bug
> Components: Qpid Managment Framework
> Affects Versions: 0.10
> Reporter: Ted Ross
> Assignee: Ted Ross
> Fix For: 0.11
>
>
> The remote agent (cpp/src/qpid/agent) occasionally holds a mutex while calling message_transfer. If the message send is blocked waiting for a completion, the agent can deadlock because a received message callback that causes the lock to be acquired will never return and the callback thread is needed to process completions.
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