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<H1>[99s-extend] Using cowboy_req:body more than once per request</H1>
<B>Paulo F. Oliveira</B>
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TITLE="[99s-extend] Using cowboy_req:body more than once per request">paulo.ferraz.oliveira at gmail.com
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<I>Tue Sep 16 00:35:20 CEST 2014</I>
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<PRE>Hi.
><i> It seems a bit weird to me to read the body and validate it before validating the request itself.
</I>
It certainly seems like it, but I had no immediate solution and
instead of changing a dozen handlers, this seemed faster to implement
:<i>D. I don't understand what you mean by "validating the request
</I>itself". I read the header (I mentioned previously) and the body and
check one against the other. They are present and enough for the
_validator_ to make a decision, but I might be missing something here.
><i> I would explicitly put these checks in the handler directly. This of course means that there is no need to read it twice anymore.
</I>
I've been trying to find a way to easily share code between handlers
without having to rewrite a lot of code (even if I do decide to put
things in a library function - or several). I recently came across
<A HREF="https://github.com/opscode/mixer.">https://github.com/opscode/mixer.</A> Have you ever used it?
Thanks.
- Paulo F. Oliveira
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