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Date: Mon, 17 Oct 2011 03:36:11 +0000 (UTC)
From: "rikky (Updated) (JIRA)" <jira@apache.org>
To: dev@activemq.apache.org
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Subject: [jira] [Updated] (AMQ-3538) request-response performance is poor
 when the client and broker lie in different machine
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     [ https://issues.apache.org/jira/browse/AMQ-3538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

rikky updated AMQ-3538:
-----------------------


Attached is the unit test code, actually, i think this must be done in an integration test, because the broker and the client code must run on different computer.
                
> request-response performance is poor when the client and broker lie in different machine
> ----------------------------------------------------------------------------------------
>
>                 Key: AMQ-3538
>                 URL: https://issues.apache.org/jira/browse/AMQ-3538
>             Project: ActiveMQ
>          Issue Type: Improvement
>          Components: Broker
>    Affects Versions: 5.4.2, 5.5.0
>         Environment: JDK 1.6, windows 2008 server.
>            Reporter: rikky
>         Attachments: RequestResponseTest.java
>
>
> for example:		
> Message msg = session.createTextMessage("gogogo");		
> 		try
> 		{
> 			long s = System.currentTimeMillis();
> 			for (int i = 0; i < 100; i++)
> 			{
> 				Message resp = request.request(msg);
> 			}
> 			long e = System.currentTimeMillis();
> 			System.out.println( e - s);
> 		}
> 		finally
> 		{
> 			session.close();
> 		}
> execute the above codes, the performance is very poor, can only handle 2-3messages/sec.
> but if i increase the message size to about 20k, then the performance increase incredibly, can handle 50 messages/sec!
> maybe the broker use some strategy to block the outgoing message,if that is true, any configuration to change that strategy?
> Thanks.

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