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<H1>[99s-extend] cowboy_rest and delete_completed and response</H1>
<B>Loïc Hoguin</B>
<A HREF="mailto:extend%40lists.ninenines.eu?Subject=Re%3A%20%5B99s-extend%5D%20cowboy_rest%20and%20delete_completed%20and%20response&In-Reply-To=%3C53FD0441.1070701%40ninenines.eu%3E"
TITLE="[99s-extend] cowboy_rest and delete_completed and response">essen at ninenines.eu
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<I>Wed Aug 27 00:03:45 CEST 2014</I>
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<PRE>Call cowboy_req:meta(media_type, Req) to retrieve it.
On 08/27/2014 12:59 AM, Stéphane Wirtel wrote:
><i> Hi all,
</I>><i>
</I>><i> I work with two content-types (json, msgpack).
</I>><i>
</I>><i> In the DELETE verb, I need to return an object and in this case, I work
</I>><i> on delete_resource/2 and delete_completed/2.
</I>><i> The problem is, how can I return a body in function of the content-type?
</I>><i> because after delete_completed, there is a call to the
</I>><i> cowboy_rest:has_resp_body function and I need to set the body of the
</I>><i> response.
</I>><i>
</I>><i> delete_completed(Req, State) ->
</I>><i> Body = Json or MsgPack ? <-- Which content ?
</I>><i>
</I>><i> Req2 = cowboy_req:set_resp_body(Body, Req),
</I>><i> {true, Req2, State}.
</I>><i>
</I>><i> Ok, but in this case, what's the reason of content_types_provided/2 and
</I>><i> content_types_accepted/2 ?
</I>><i>
</I>><i> Thank you,
</I>><i>
</I>><i> Stephane
</I>><i>
</I>><i>
</I>><i> --
</I>><i> Stéphane Wirtel - <A HREF="http://wirtel.be">http://wirtel.be</A> - @matrixise
</I>><i> _______________________________________________
</I>><i> Extend mailing list
</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">Extend at lists.ninenines.eu</A>
</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">https://lists.ninenines.eu/listinfo/extend</A>
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--
Loïc Hoguin
<A HREF="http://ninenines.eu">http://ninenines.eu</A>
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