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Date: Tue, 16 Aug 2011 15:25:28 +0000 (UTC)
From: "William (JIRA)" <jira@apache.org>
To: dev@activemq.apache.org
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Subject: [jira] [Updated] (AMQ-3454) Contention on a mutex during a stress
 when using SimpleAuthenticationPlugin
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     [ https://issues.apache.org/jira/browse/AMQ-3454?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

William updated AMQ-3454:
-------------------------

    Attachment: amq-config.zip

Broker configuration used for the test

> Contention on a mutex during a stress when using SimpleAuthenticationPlugin
> ---------------------------------------------------------------------------
>
>                 Key: AMQ-3454
>                 URL: https://issues.apache.org/jira/browse/AMQ-3454
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.5.0
>            Reporter: William
>            Priority: Critical
>         Attachments: amq-config.zip, amq-dump
>
>
> I am testing ActiveMQ 5.5 with my own stress test. I tried to implement a stress test that use jms ressource in the same fashion that my application would do. 
> For that, I used jms template (from Spring) and  a pooled connection factory (as recommended). I run a fixed number of thread that plublish on fixed number of topics. Each thread pick up a topic and enter a loop that will send a message on the choosen topic.
> The issue is reproductible with SimpleAuthenticationPlugin active.  
> Configuration of the test : 
> * 100 topics
> * more than one thread per topic (actually 1500 producer threads)
> Common connection properties :
> * alwaysSessionAsync=false
> * dispatchAsync=false 
> * optimizeAcknowledge=true
> * socketBufferSize=131072&trace=true&wireFormat.cacheSize=2048&wireFormat.tcpNoDelayEnabled=true&wireFormat.tightEncodingEnabled=true&keepAlive=true&soTimeout=10000&connectionTimeout=10000\
> Producers : 
> * Message are not persistent
> * There is no transaction
> * Message expiration time is 30s
> * Unsing JMS template singleton with a PooledConnectionFactory
> * 3 JVM running 
> * connection options alwaysSyncSend=true,copyMessageOnSend=false
> Consumers :
> * just listening to each topic with a SimpleMessageListenerContainer and count messages received
> * 3 JVM running 
> In attachment, you will find activemq config file and thread dumps. I can attach the producer/consumers code if you need it but I think you have your own tests.
> This Jira is critical for me because security is mandatory for our use.
> If you need more information, please ask.

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