qpid-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Rob Godfrey (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (QPID-5571) [Java Broker] [AMQP 1.0] Broker can deadlock if a consumer is closed while it is sending messages
Date Mon, 03 Mar 2014 19:16:21 GMT

     [ https://issues.apache.org/jira/browse/QPID-5571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Rob Godfrey reassigned QPID-5571:
---------------------------------

    Assignee: Rob Godfrey

> [Java Broker] [AMQP 1.0] Broker can deadlock if a consumer is closed while it is sending
messages
> -------------------------------------------------------------------------------------------------
>
>                 Key: QPID-5571
>                 URL: https://issues.apache.org/jira/browse/QPID-5571
>             Project: Qpid
>          Issue Type: Bug
>          Components: Java Broker
>    Affects Versions: 0.26
>            Reporter: Rob Godfrey
>            Assignee: Rob Godfrey
>             Fix For: 0.27
>
>
> The I/O thread first takes the endpoint lock and then gets the consumer lock, the queue
runner thread takes the consumer lock and then tries to get the endpoint lock.
> By modifying the I/O thread to release the endpoint lock if it cannot get the consumer
lock we can avoid the deadlock.



--
This message was sent by Atlassian JIRA
(v6.2#6252)

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org


Mime
View raw message