activemq-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Gary Tully (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMQ-4472) consumer.close() on transacted session does not release prefetched messages
Date Mon, 22 Apr 2013 15:23:16 GMT

    [ https://issues.apache.org/jira/browse/AMQ-4472?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13638097#comment-13638097
] 

Gary Tully commented on AMQ-4472:
---------------------------------

prefetch=0 works around this. but the problem is that a new transaction is created on the
session by the second send, and the close is deferred till that commits (the close registers
a synchroniztion if there is a transaction).
With prefetch=0, the consumer has no pending messages so the effect of the deferred close
is invisible.
                
> consumer.close() on transacted session does not release prefetched messages
> ---------------------------------------------------------------------------
>
>                 Key: AMQ-4472
>                 URL: https://issues.apache.org/jira/browse/AMQ-4472
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JMS client
>    Affects Versions: 5.8.0
>            Reporter: Jason Sherman
>              Labels: transactions
>         Attachments: amq-4472.zip
>
>
> When using transactions an issue can arise where the consumer has messages in it's prefetch
and when consumer.close() is called the consumer is not closed and does not release the messages.
 
> The use case is as follows:
> 1) Create producer
> 2) Create consumer
> 3) Send message to queue
> 4) Commit session
> 5) Send a new message
> 6) Close the consumer
> 7) Start a new consumer
> 8) Try to receive the message
> Test case will be attached shortly.

--
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

Mime
View raw message