You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/03/20 13:19:38 UTC
[jira] [Commented] (QPID-6460) JMS ExceptionListener potentially
invoked concurrently
[ https://issues.apache.org/jira/browse/QPID-6460?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14371219#comment-14371219 ]
ASF subversion and git services commented on QPID-6460:
-------------------------------------------------------
Commit 1668000 from [~k-wall] in branch 'qpid/trunk'
[ https://svn.apache.org/r1668000 ]
QPID-6460, QPID-6460: [Java Client] Make task pool used for exception reporting duties exactly one thread to serialise the callbacks
Also,
* name the task pool thread (for diagnostic purposes)
* no longer forcedily shutdown the pool on close as an unexpected InterruptedException may corrupt an application's state
> JMS ExceptionListener potentially invoked concurrently
> -------------------------------------------------------
>
> Key: QPID-6460
> URL: https://issues.apache.org/jira/browse/QPID-6460
> Project: Qpid
> Issue Type: Bug
> Components: Java Client
> Affects Versions: 0.32
> Reporter: Keith Wall
> Assignee: Keith Wall
>
> The JMS Specification (4.3.8) states that:
> bq. A Connection serializes execution of its ExceptionListener.
> Currently, as the client uses an unbounded executor task pool, many invocations of the application's exception listener may be in flight concurrently. This behaviour may break an application.
> This is a partly a long standing issue (the message bounces in 0-8..0-91 were potentially returned via the exception listener concurrently) and partly as a result of a more recent change (QPID-6374 in 0.32). Here we started to use the task pool for redelivery of all asynchronous exceptions.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@qpid.apache.org
For additional commands, e-mail: dev-help@qpid.apache.org