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From Steve Holmes <iamstevehol...@gmail.com>
Subject Re: Recieving the same message 10 times, Spring, and Camel
Date Thu, 22 Apr 2010 16:59:42 GMT

Hi!
Thanks for the response...so you're saying that the concurrentConsumers
setting tells activeMQ to push 10 messages.  If there is only one consumer
(camel route in this case) then it will push it to the one consumer 10
times.  So the key is you have to know ahead of time how many consumers you
are going to have?  Or if you set it to 1 will it push one at a time to all
your consumers?  Sorry, as I noted before I really am a newbie to this
technology.
Thanks!
-Steve

bsnyder wrote:
> 
> On Wed, Apr 21, 2010 at 7:31 PM, Steve Holmes <iamsteveholmes@gmail.com>
> wrote:
>>
>> It appears that it is the concurrent consumers setting.  Does anyone know
>> how
>> this should be set properly?  When I commented it out:
>>
>> <!--<property name="concurrentConsumers" value="10"/>-->
>>
>> I'm now only receiving the message once.  Shouldn't the messages only be
>> pushed once to each consumer regardless of this setting?
> 
> Yes, and that is exactly what is happening. You specified 10 consumers
> working concurrently on the same topic. With JMS topics, each
> subscriber receives a copy of the every message on the topic. So, 1
> message * 10 consumers = 10 messages in total.
> 
> Bruce
> -- 
> perl -e 'print
> unpack("u30","D0G)U8V4\@4VYY9&5R\"F)R=6-E+G-N>61E<D\!G;6%I;\"YC;VT*"
> );'
> 
> ActiveMQ in Action: http://bit.ly/2je6cQ
> Blog: http://bruceblog.org/
> Twitter: http://twitter.com/brucesnyder
> 
> 

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