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From: Mark Mindenhall <mark.mindenhall@machineshop.io>
To: "users@camel.apache.org" <users@camel.apache.org>
Subject: camel-netty4-http access to response
Thread-Topic: camel-netty4-http access to response
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Date: Tue, 17 Feb 2015 18:34:41 +0000
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I=92m using the camel-netty4-http (latest 2.14.2-SNAPSHOT) component to cre=
ate an endpoint that receives an HTTP POST from a device, translates the me=
ssage from binary to JSON, then sends it along to a kafka topic for further=
 processing.  When there are errors in validating or translating the incomi=
ng message, I need to be able to return a HTTP response code and response b=
ody.

The camel-netty4-http documentation has an =93Access to Netty types=94 sect=
ion, which says that I should be able to do the following to access the ins=
tance of io.netty.handler.codec.http.HttpResponse:

     HttpResponse response =3D exchange.getIn(NettyHttpMessage.class).getHt=
tpResponse();

Regardless of where I access the exchange within the route, getHttpResponse=
() is always returning null.  On the "happy path=94 I can return 200 by cal=
ling exchange.getOut().setBody(myResponse), but I have been unable to figur=
e out how to return another response code.

Is this a bug?  Or is there another way to accomplish what I=92m trying to =
do?

Thanks,
Mark