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From Willem jiang <willem.ji...@gmail.com>
Subject Re: Synchronous InOnly with new message
Date Fri, 10 May 2013 14:48:53 GMT
What you want to do with the initial message body?
If you don't need that body object anymore , you can set it to be null.


--  
Willem Jiang

Red Hat, Inc.
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On Friday, May 10, 2013 at 6:34 PM, nikagra wrote:

> Hello
>  
> I'm looking for a way to implement synchronous InOnly with new message body
> (wich is empty in my case)
>  
> My route makes some processing of some task and I want in some moments
> update status of this processing. Number of statuses is quite large. So I've
> decided to make updating synchronous to get rid of possible problems. Body
> of the message could be also quite big (greater then 1 mb of xml). Since
> message body is not used for updating status I'd like to set it to null to
> not to overload activemq
>  
> First attempt:
> // Task processing route
> .setHeader(CamelConstants.TASK_STATUS, constant("NEW"))
> .inOnly("direct:updateStatus")
>  
> // Status updating route
> from("direct:updateStatus").routeId("direct:updateStatus")
> .setBody(constant(null))
> .inOnly("activemq:queue:updateStatus");
>  
> Problem is that this changes initial exchange message
>  
> Next attempt is to use WireTap. Problem is that it is asynchronous. Also
> wireTap could not be last expression in route (i.e. to set status "DONE")
>  
> I think I'm missing something. What are other options?
>  
>  
>  
> --
> View this message in context: http://camel.465427.n5.nabble.com/Synchronous-InOnly-with-new-message-tp5732258.html
> Sent from the Camel - Users mailing list archive at Nabble.com (http://Nabble.com).




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