From faeb37ed80e1f2ae2bfa0c096b2a660c271adddb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= Date: Sat, 5 Jan 2013 23:35:30 +0100 Subject: Add cowboy_req:set_resp_body_fun/2 This allows streaming a body without knowing the length in advance. Also allows {stream, StreamFun} response body in the REST code. --- test/http_handler_stream_body.erl | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'test/http_handler_stream_body.erl') diff --git a/test/http_handler_stream_body.erl b/test/http_handler_stream_body.erl index 15870a8..d8f7d91 100644 --- a/test/http_handler_stream_body.erl +++ b/test/http_handler_stream_body.erl @@ -12,10 +12,15 @@ init({_Transport, http}, Req, Opts) -> Reply = proplists:get_value(reply, Opts), {ok, Req, #state{headers=Headers, body=Body, reply=Reply}}. -handle(Req, State=#state{headers=_Headers, body=Body, reply=set_resp}) -> +handle(Req, State=#state{headers=_Headers, body=Body, reply=Reply}) -> SFun = fun(Socket, Transport) -> Transport:send(Socket, Body) end, - SLen = iolist_size(Body), - Req2 = cowboy_req:set_resp_body_fun(SLen, SFun, Req), + Req2 = case Reply of + set_resp -> + SLen = iolist_size(Body), + cowboy_req:set_resp_body_fun(SLen, SFun, Req); + set_resp_close -> + cowboy_req:set_resp_body_fun(SFun, Req) + end, {ok, Req3} = cowboy_req:reply(200, Req2), {ok, Req3, State}. -- cgit v1.2.3