Add a workaround to disable chunked transfer-encoding

This is an undocumented workaround to disable chunks when using HTTP/1.1.
It can be used when the client advertises itself as HTTP/1.1 despite not
understanding the chunked transfer-encoding.

Usage can be found looking at the test for it. When activated, Cowboy
will still advertise itself as HTTP/1.1, but will send the body the same
way it would if it was HTTP/1.0.

1 files changed, 20 insertions, 0 deletions

diff --git a/test/http_SUITE_data/http_streamed.erl b/test/http_SUITE_data/http_streamed.erl
new file mode 100644
index 0000000..674cc40
--- /dev/null
+++ b/test/http_SUITE_data/http_streamed.erl
@@ -0,0 +1,20 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+-module(http_streamed).
+-behaviour(cowboy_http_handler).
+-export([init/3, handle/2, terminate/3]).
+
+init({_Transport, http}, Req, _Opts) ->
+	{ok, Req, undefined}.
+
+handle(Req, State) ->
+	Req2 = cowboy_req:set([{resp_state, waiting_stream}], Req),
+	{ok, Req3} = cowboy_req:chunked_reply(200, Req2),
+	timer:sleep(100),
+	cowboy_req:chunk("streamed_handler\r\n", Req3),
+	timer:sleep(100),
+	cowboy_req:chunk("works fine!", Req3),
+	{ok, Req3, State}.
+
+terminate(_, _, _) ->
+	ok.