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Posted to dev@activemq.apache.org by "Rob Davies (JIRA)" <ji...@apache.org> on 2009/09/04 20:59:24 UTC
[jira] Updated: (AMQ-2155) ActiveMQ with STOMP producer, multiple
consumers -- ActiveMQ doesn't distribute correct messages to additional
consumer AND Delivers messages out of order to newly connecting consumer.
[ https://issues.apache.org/activemq/browse/AMQ-2155?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rob Davies updated AMQ-2155:
----------------------------
Fix Version/s: 5.4.0
> ActiveMQ with STOMP producer, multiple consumers -- ActiveMQ doesn't distribute correct messages to additional consumer AND Delivers messages out of order to newly connecting consumer.
> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: AMQ-2155
> URL: https://issues.apache.org/activemq/browse/AMQ-2155
> Project: ActiveMQ
> Issue Type: Bug
> Components: Broker
> Affects Versions: 5.1.0, 5.2.0
> Environment: mac osx; rails 2.1.1; ruby 1.8.6;
> Reporter: Brian Moran
> Priority: Critical
> Fix For: 5.4.0
>
> Attachments: stomplog-1.log
>
>
> Using the stock ActiveMQ 5.2.0 install, with a very small producer and consumer (see source code here: http://groups.google.com/group/activemessaging-discuss/browse_thread/thread/0b45ae6f030a13af#) , using client :ack mode;
> Adding additional consumers to a queue results has no affect on message distribution -- only the originally connected consumers receive the messages UNTIL the queue is empty, or the original message consumes disconnect. One would LIKE to be able to add additional consumers for a queue, and have the broker distrubute messages to those consumers -- this does NOT happen in 5.1.0 and 5.2.0.
> ALSO, when there are multiple consumers attached to the broker, performance can degrade so that only one or two consumers are being sent messages. THIS may be related, perhaps not.
> ATTACHED is a dump of the STOMP TRANSPORT trace.
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