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authorAdrian Roe <[email protected]>2013-06-26 18:04:20 +0100
committerLoïc Hoguin <[email protected]>2013-11-08 21:56:37 +0100
commitc2e946708e479d647a81afc8d8f59992f92c6a95 (patch)
treeacfdd8cae6aa88597a11e085e59647967f1045b5 /test
parent9d2096cd35c05ac43fa34ebe4ac31c9265d263cb (diff)
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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.
Diffstat (limited to 'test')
-rw-r--r--test/http_SUITE.erl14
-rw-r--r--test/http_SUITE_data/http_streamed.erl20
2 files changed, 34 insertions, 0 deletions
diff --git a/test/http_SUITE.erl b/test/http_SUITE.erl
index 28849fc..f0196ec 100644
--- a/test/http_SUITE.erl
+++ b/test/http_SUITE.erl
@@ -90,6 +90,7 @@
-export([stream_body_set_resp_close/1]).
-export([stream_body_set_resp_chunked/1]).
-export([stream_body_set_resp_chunked10/1]).
+-export([streamed_response/1]).
-export([te_chunked/1]).
-export([te_chunked_chopped/1]).
-export([te_chunked_delayed/1]).
@@ -167,6 +168,7 @@ groups() ->
stream_body_set_resp_close,
stream_body_set_resp_chunked,
stream_body_set_resp_chunked10,
+ streamed_response,
te_chunked,
te_chunked_chopped,
te_chunked_delayed,
@@ -352,6 +354,7 @@ init_dispatch(Config) ->
cowboy_router:compile([
{"localhost", [
{"/chunked_response", http_chunked, []},
+ {"/streamed_response", http_streamed, []},
{"/init_shutdown", http_init_shutdown, []},
{"/long_polling", http_long_polling, []},
{"/headers/dupe", http_handler,
@@ -1285,6 +1288,17 @@ stream_body_set_resp_chunked10(Config) ->
end,
{error, closed} = Transport:recv(Socket, 0, 1000).
+streamed_response(Config) ->
+ Client = ?config(client, Config),
+ {ok, Client2} = cowboy_client:request(<<"GET">>,
+ build_url("/streamed_response", Config), Client),
+ {ok, 200, Headers, Client3} = cowboy_client:response(Client2),
+ false = lists:keymember(<<"transfer-encoding">>, 1, Headers),
+ {ok, Transport, Socket} = cowboy_client:transport(Client3),
+ {ok, <<"streamed_handler\r\nworks fine!">>}
+ = Transport:recv(Socket, 29, 1000),
+ {error, closed} = cowboy_client:response(Client3).
+
te_chunked(Config) ->
Client = ?config(client, Config),
Body = list_to_binary(io_lib:format("~p", [lists:seq(1, 100)])),
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.