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<H1>[99s-extend] cowboy_rest and delete_completed and response</H1>
<B>Stéphane Wirtel</B>
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TITLE="[99s-extend] cowboy_rest and delete_completed and response">stephane at wirtel.be
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<I>Tue Aug 26 23:59:50 CEST 2014</I>
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<PRE>Hi all,
I work with two content-types (json, msgpack).
In the DELETE verb, I need to return an object and in this case, I work
on delete_resource/2 and delete_completed/2.
The problem is, how can I return a body in function of the content-type?
because after delete_completed, there is a call to the
cowboy_rest:has_resp_body function and I need to set the body of the
response.
delete_completed(Req, State) ->
Body = Json or MsgPack ? <-- Which content ?
Req2 = cowboy_req:set_resp_body(Body, Req),
{true, Req2, State}.
Ok, but in this case, what's the reason of content_types_provided/2 and
content_types_accepted/2 ?
Thank you,
Stephane
--
Stéphane Wirtel - <A HREF="http://wirtel.be">http://wirtel.be</A> - @matrixise
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