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Posted to dev@qpid.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2015/06/05 18:07:01 UTC
[jira] [Commented] (QPID-6575) Log subscription state change
message (SUB-1003) only when a subscription has been suspended for an
unusally long period of time
[ https://issues.apache.org/jira/browse/QPID-6575?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14574747#comment-14574747 ]
ASF subversion and git services commented on QPID-6575:
-------------------------------------------------------
Commit 1683790 from [~godfrer] in branch 'java/trunk'
[ https://svn.apache.org/r1683790 ]
QPID-6575 : Log subscription state change message (SUB-1003) only when a subscription has been suspended for an unusally long period of time
> Log subscription state change message (SUB-1003) only when a subscription has been suspended for an unusally long period of time
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: QPID-6575
> URL: https://issues.apache.org/jira/browse/QPID-6575
> Project: Qpid
> Issue Type: Improvement
> Components: Java Broker
> Reporter: Keith Wall
> Fix For: 6.0 [Java]
>
>
> SUB-1003 is logged currently whenever a subscription changes state i.e. as the client session/consumer is able to accept more messages. With some use-cases (low prefetch) and some messaging stacks (Sping's DMLC) this can be very frequent. Indeed, with Spring in certain configurations, this will lead to a pair of messages per message. For this reason, we turn off SUB-1003 in the log4j configuration. In v6, we have killed the log4j configuration so SUB-1003 is being logged again.
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