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From "Jonas Lim" <j...@exist.com>
Subject Re: Flow control
Date Wed, 03 May 2006 05:44:52 GMT
Hi,

 ActiveMQ has a flow control mechanism that will stop a producer from 
posting messages when this memory limit  is reached (ie. slow consumer) and 
will allow posting again once messages are taken out from memory .  By 
default, Activemq set the memory limit of the broker to 20MB.

If you want to increase this limit, add the ff. on the config file of your 
broker:

<memoryManager>
<usageManager limit="1000000000"/> <!-- size in bytes -->
</memoryManager>

btw, this should only be applicable  when using non-durable queues as 
durable queues will just keep on sending messages and fill up the queue 
until you run out of disk space


Regards,
Jonas

----- Original Message ----- 
From: "kj1003" <kokil.jain@lmco.com>
To: <activemq-users@geronimo.apache.org>
Sent: Tuesday, May 02, 2006 11:38 PM
Subject: Flow control


>
> Hi,
>
> Does Active MQ implements any flow control mechanism in case of slow
> consumers?
>
> Thanks.
> --
> View this message in context: 
> http://www.nabble.com/Flow-control-t1539523.html#a4182436
> Sent from the ActiveMQ - User forum at Nabble.com. 


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