Hey,

This is doable using content switching to route your request to a
backend where where no servers are up.
In this backend, just use the statement "errorfile" to tell haproxy to
load content of the response from a local file

You're done.

cheers


On Wed, Apr 4, 2012 at 8:37 PM, Pedro Mata-Mouros
<[email protected]> wrote:
> Hi everyone, Willy,
>
> Either I'm really unaware if HAProxy can do this or not, or I completely 
> forgot it. Is it possible to check for a specific request and promptly return 
> a user defined response, without the need to go to a backend?
>
> I basically need to return an empty HTTP 200 with 
> "Access-Control-Allow-Origin: *" whenever somebody sends me an "OPTIONS /url 
> HTTP/1.1", and I don't want that to be processed by the application in the 
> backend.
>
> Thanks.
>
> Pedro.
>
>

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