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Date: Mon, 02 May 2016 14:07:28 +0200
From: Sven Bauhan <sven@ast.dfs.de>
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To: users@camel.apache.org
Subject: Re: How to implement AsyncCallback for AsyncProcessor?
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archived-at: Mon, 02 May 2016 12:11:26 -0000

On 05/02/16 13:57, Claus Ibsen wrote:
> On Mon, May 2, 2016 at 1:54 PM, Sven Bauhan <sven.bauhan@ast.dfs.de> wrote:
>> I have context component to implement a protocol in our company.
>>
>> As the success of a transmission depends a response from the receiver, it
>> has to be handled asynchronously.
>>
>> Now I try to find a way to propagate a timeout exception, if no response is
>> received, out of the context component into the calling application route.
>>
> What whatever you have that triggers the timeout would then set an
> exception on the exchange and call the done(false) method on the async
> callback.
>
> Camel has a ExchangeTimeoutException you can use.
>
For example: exchng.setException(new MessageSendException());

I tried already, but it did not work yet.

Is there an example implementation for something like this?
How to use the ExchangeTimeoutException? Can I combine it with an 
aggregator?