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From Raster3 <crs...@yahoo.co.in>
Subject Re: Dead Letter Queue
Date Mon, 01 Feb 2010 03:33:28 GMT

Thanks.
I am just trying to understand.
If my dead letter queue is just a jms queue and i dont use the camel error
handler does camel give any other value add?

R



willem.jiang wrote:
> 
> Hi,
> 
> First Camel dead letter channel is a generate channel. You can not only 
> store the message into a  dead letter queue, but also any other Camel 
> endpoints(such as sead, direct or file).
> 
> Second, Camel dead letter channel has some advance features which are 
> inherited from error handler[1], you can user the try... catch and 
> onwhen, onException to deal with different error message.
> 
> [1]http://camel.apache.org/error-handler.html
> 
> Willem
> 
> 
> Raster3 wrote:
>> Hi,
>> 
>> I was looking at this http://camel.apache.org/dead-letter-channel.html
>> Previously I have worked with JMS dead letter / error queues using
>> weblogic.
>> 
>> In Weblogic an error queue is something one configures and associates
>> with a
>> queue using the weblogic console or using JMX . Depending on the
>> configuration after a time period or number of retries the message is
>> moved
>> to the dead letter queue.
>> 
>> Can you please elaborate on what exactly is the value add of camel in
>> this
>> context.
>> 
>> R
> 
> 
> 

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