mirror of
https://github.com/ninenines/cowboy.git
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Move the websocket tests in a separate suite
This commit is contained in:
Loïc Hoguin
parent
c54c361adb
commit
9800348c21
2 changed files with 311 additions and 249 deletions
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@ -20,9 +20,8 @@
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init_per_group/2, end_per_group/2]). %% ct.
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-export([chunked_response/1, headers_dupe/1, headers_huge/1,
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keepalive_nl/1, nc_rand/1, nc_zero/1, pipeline/1, raw/1,
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ws0/1, ws8/1, ws8_single_bytes/1, ws8_init_shutdown/1,
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ws13/1, ws_timeout_hibernate/1, set_resp_header/1,
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set_resp_overwrite/1, set_resp_body/1, response_as_req/1]). %% http.
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set_resp_header/1, set_resp_overwrite/1, set_resp_body/1,
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response_as_req/1]). %% http.
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-export([http_200/1, http_404/1]). %% http and https.
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-export([http_10_hostless/1]). %% misc.
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-export([rest_simple/1, rest_keepalive/1]). %% rest.
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@ -36,8 +35,7 @@ groups() ->
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BaseTests = [http_200, http_404],
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[{http, [], [chunked_response, headers_dupe, headers_huge,
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keepalive_nl, nc_rand, nc_zero, pipeline, raw,
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ws0, ws8, ws8_single_bytes, ws8_init_shutdown, ws13,
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ws_timeout_hibernate, set_resp_header, set_resp_overwrite,
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set_resp_header, set_resp_overwrite,
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set_resp_body, response_as_req] ++ BaseTests},
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{https, [], BaseTests},
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{misc, [], [http_10_hostless]},
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@ -106,9 +104,6 @@ init_http_dispatch() ->
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[
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{[<<"localhost">>], [
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{[<<"chunked_response">>], chunked_handler, []},
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{[<<"websocket">>], websocket_handler, []},
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{[<<"ws_timeout_hibernate">>], ws_timeout_hibernate_handler, []},
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{[<<"ws_init_shutdown">>], websocket_handler_init_shutdown, []},
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{[<<"init_shutdown">>], http_handler_init_shutdown, []},
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{[<<"long_polling">>], http_handler_long_polling, []},
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{[<<"headers">>, <<"dupe">>], http_handler,
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@ -262,247 +257,6 @@ raw(Config) ->
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[{Packet, StatusCode} = raw_req(Packet, Config)
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|| {Packet, StatusCode} <- Tests].
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%% This test makes sure the code works even if we wait for a reply
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%% before sending the third challenge key in the GET body.
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%%
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%% This ensures that Cowboy will work fine with proxies on hixie.
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ws0(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket,
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"GET /websocket HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Upgrade: WebSocket\r\n"
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"Origin: http://localhost\r\n"
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"Sec-Websocket-Key1: Y\" 4 1Lj!957b8@0H756!i\r\n"
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"Sec-Websocket-Key2: 1711 M;4\\74 80<6\r\n"
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"\r\n"),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 101, "WebSocket Protocol Handshake"}, Rest}
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= erlang:decode_packet(http, Handshake, []),
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[Headers, <<>>] = websocket_headers(
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erlang:decode_packet(httph, Rest, []), []),
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{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
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{'Upgrade', "WebSocket"} = lists:keyfind('Upgrade', 1, Headers),
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{"sec-websocket-location", "ws://localhost/websocket"}
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= lists:keyfind("sec-websocket-location", 1, Headers),
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{"sec-websocket-origin", "http://localhost"}
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= lists:keyfind("sec-websocket-origin", 1, Headers),
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ok = gen_tcp:send(Socket, <<15,245,8,18,2,204,133,33>>),
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{ok, Body} = gen_tcp:recv(Socket, 0, 6000),
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<<169,244,191,103,146,33,149,59,74,104,67,5,99,118,171,236>> = Body,
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ok = gen_tcp:send(Socket, << 0, "client_msg", 255 >>),
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{ok, << 0, "client_msg", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
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{ok, << 0, "websocket_init", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
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{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
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{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
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{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
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%% We try to send another HTTP request to make sure
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%% the server closed the request.
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ok = gen_tcp:send(Socket, [
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<< 255, 0 >>, %% Close websocket command.
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"GET / HTTP/1.1\r\nHost: localhost\r\n\r\n" %% Server should ignore it.
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]),
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{ok, << 255, 0 >>} = gen_tcp:recv(Socket, 0, 6000),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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ws8(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket, [
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"GET /websocket HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Upgrade: websocket\r\n"
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"Sec-WebSocket-Origin: http://localhost\r\n"
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"Sec-WebSocket-Version: 8\r\n"
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"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
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"\r\n"]),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
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= erlang:decode_packet(http, Handshake, []),
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[Headers, <<>>] = websocket_headers(
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erlang:decode_packet(httph, Rest, []), []),
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{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
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{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
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{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
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= lists:keyfind("sec-websocket-accept", 1, Headers),
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ok = gen_tcp:send(Socket, << 16#81, 16#85, 16#37, 16#fa, 16#21, 16#3d,
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16#7f, 16#9f, 16#4d, 16#51, 16#58 >>),
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{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
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{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
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{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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ws8_single_bytes(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket, [
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"GET /websocket HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Upgrade: websocket\r\n"
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"Sec-WebSocket-Origin: http://localhost\r\n"
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"Sec-WebSocket-Version: 8\r\n"
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"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
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"\r\n"]),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
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= erlang:decode_packet(http, Handshake, []),
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[Headers, <<>>] = websocket_headers(
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erlang:decode_packet(httph, Rest, []), []),
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{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
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{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
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{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
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= lists:keyfind("sec-websocket-accept", 1, Headers),
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ok = gen_tcp:send(Socket, << 16#81 >>), %% send one byte
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ok = timer:sleep(100), %% sleep for a period
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ok = gen_tcp:send(Socket, << 16#85 >>), %% send another and so on
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#37 >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#fa >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#21 >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#3d >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#7f >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#9f >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#4d >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#51 >>),
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ok = timer:sleep(100),
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ok = gen_tcp:send(Socket, << 16#58 >>),
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{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
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{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
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{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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ws_timeout_hibernate(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket, [
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"GET /ws_timeout_hibernate HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Upgrade: websocket\r\n"
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"Sec-WebSocket-Origin: http://localhost\r\n"
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"Sec-WebSocket-Version: 8\r\n"
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"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
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"\r\n"]),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
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= erlang:decode_packet(http, Handshake, []),
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[Headers, <<>>] = websocket_headers(
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erlang:decode_packet(httph, Rest, []), []),
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{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
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{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
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{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
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= lists:keyfind("sec-websocket-accept", 1, Headers),
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{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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ws8_init_shutdown(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket, [
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"GET /ws_init_shutdown HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Upgrade: websocket\r\n"
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"Sec-WebSocket-Origin: http://localhost\r\n"
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"Sec-WebSocket-Version: 8\r\n"
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"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
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"\r\n"]),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 403, "Forbidden"}, _Rest}
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= erlang:decode_packet(http, Handshake, []),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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ws13(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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[binary, {active, false}, {packet, raw}]),
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ok = gen_tcp:send(Socket, [
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"GET /websocket HTTP/1.1\r\n"
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"Host: localhost\r\n"
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"Connection: Upgrade\r\n"
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"Origin: http://localhost\r\n"
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"Sec-WebSocket-Version: 13\r\n"
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"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
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"Upgrade: websocket\r\n"
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"\r\n"]),
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{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
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{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
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= erlang:decode_packet(http, Handshake, []),
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[Headers, <<>>] = websocket_headers(
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erlang:decode_packet(httph, Rest, []), []),
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{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
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{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
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{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
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= lists:keyfind("sec-websocket-accept", 1, Headers),
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ok = gen_tcp:send(Socket, << 16#81, 16#85, 16#37, 16#fa, 16#21, 16#3d,
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16#7f, 16#9f, 16#4d, 16#51, 16#58 >>),
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{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
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= gen_tcp:recv(Socket, 0, 6000),
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
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{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
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ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
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{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
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{error, closed} = gen_tcp:recv(Socket, 0, 6000),
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ok.
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websocket_headers({ok, http_eoh, Rest}, Acc) ->
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[Acc, Rest];
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websocket_headers({ok, {http_header, _I, Key, _R, Value}, Rest}, Acc) ->
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F = fun(S) when is_atom(S) -> S; (S) -> string:to_lower(S) end,
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websocket_headers(erlang:decode_packet(httph, Rest, []),
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[{F(Key), Value}|Acc]).
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set_resp_header(Config) ->
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{port, Port} = lists:keyfind(port, 1, Config),
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{ok, Socket} = gen_tcp:connect("localhost", Port,
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308
test/ws_SUITE.erl
Normal file
308
test/ws_SUITE.erl
Normal file
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@ -0,0 +1,308 @@
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%% Copyright (c) 2011, Loïc Hoguin <essen@dev-extend.eu>
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%%
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%% Permission to use, copy, modify, and/or distribute this software for any
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%% purpose with or without fee is hereby granted, provided that the above
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%% copyright notice and this permission notice appear in all copies.
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%%
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%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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-module(ws_SUITE).
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-include_lib("common_test/include/ct.hrl").
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-export([all/0, groups/0, init_per_suite/1, end_per_suite/1,
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init_per_group/2, end_per_group/2]). %% ct.
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-export([ws0/1, ws8/1, ws8_single_bytes/1, ws8_init_shutdown/1,
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ws13/1, ws_timeout_hibernate/1]). %% ws.
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%% ct.
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all() ->
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[{group, ws}].
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groups() ->
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BaseTests = [ws0, ws8, ws8_single_bytes, ws8_init_shutdown, ws13,
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ws_timeout_hibernate],
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[{ws, [], BaseTests}].
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init_per_suite(Config) ->
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application:start(inets),
|
||||
application:start(cowboy),
|
||||
Config.
|
||||
|
||||
end_per_suite(_Config) ->
|
||||
application:stop(cowboy),
|
||||
application:stop(inets),
|
||||
ok.
|
||||
|
||||
init_per_group(ws, Config) ->
|
||||
Port = 33080,
|
||||
cowboy:start_listener(ws, 100,
|
||||
cowboy_tcp_transport, [{port, Port}],
|
||||
cowboy_http_protocol, [{dispatch, init_dispatch()}]
|
||||
),
|
||||
[{port, Port}|Config].
|
||||
|
||||
end_per_group(Listener, _Config) ->
|
||||
cowboy:stop_listener(Listener),
|
||||
ok.
|
||||
|
||||
%% Dispatch configuration.
|
||||
|
||||
init_dispatch() ->
|
||||
[
|
||||
{[<<"localhost">>], [
|
||||
{[<<"websocket">>], websocket_handler, []},
|
||||
{[<<"ws_timeout_hibernate">>], ws_timeout_hibernate_handler, []},
|
||||
{[<<"ws_init_shutdown">>], websocket_handler_init_shutdown, []}
|
||||
]}
|
||||
].
|
||||
|
||||
%% ws and wss.
|
||||
|
||||
%% This test makes sure the code works even if we wait for a reply
|
||||
%% before sending the third challenge key in the GET body.
|
||||
%%
|
||||
%% This ensures that Cowboy will work fine with proxies on hixie.
|
||||
ws0(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket,
|
||||
"GET /websocket HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: WebSocket\r\n"
|
||||
"Origin: http://localhost\r\n"
|
||||
"Sec-Websocket-Key1: Y\" 4 1Lj!957b8@0H756!i\r\n"
|
||||
"Sec-Websocket-Key2: 1711 M;4\\74 80<6\r\n"
|
||||
"\r\n"),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 101, "WebSocket Protocol Handshake"}, Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
[Headers, <<>>] = websocket_headers(
|
||||
erlang:decode_packet(httph, Rest, []), []),
|
||||
{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
|
||||
{'Upgrade', "WebSocket"} = lists:keyfind('Upgrade', 1, Headers),
|
||||
{"sec-websocket-location", "ws://localhost/websocket"}
|
||||
= lists:keyfind("sec-websocket-location", 1, Headers),
|
||||
{"sec-websocket-origin", "http://localhost"}
|
||||
= lists:keyfind("sec-websocket-origin", 1, Headers),
|
||||
ok = gen_tcp:send(Socket, <<15,245,8,18,2,204,133,33>>),
|
||||
{ok, Body} = gen_tcp:recv(Socket, 0, 6000),
|
||||
<<169,244,191,103,146,33,149,59,74,104,67,5,99,118,171,236>> = Body,
|
||||
ok = gen_tcp:send(Socket, << 0, "client_msg", 255 >>),
|
||||
{ok, << 0, "client_msg", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 0, "websocket_init", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 0, "websocket_handle", 255 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
%% We try to send another HTTP request to make sure
|
||||
%% the server closed the request.
|
||||
ok = gen_tcp:send(Socket, [
|
||||
<< 255, 0 >>, %% Close websocket command.
|
||||
"GET / HTTP/1.1\r\nHost: localhost\r\n\r\n" %% Server should ignore it.
|
||||
]),
|
||||
{ok, << 255, 0 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
ws8(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket, [
|
||||
"GET /websocket HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"Sec-WebSocket-Origin: http://localhost\r\n"
|
||||
"Sec-WebSocket-Version: 8\r\n"
|
||||
"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
|
||||
"\r\n"]),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
[Headers, <<>>] = websocket_headers(
|
||||
erlang:decode_packet(httph, Rest, []), []),
|
||||
{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
|
||||
{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
|
||||
{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
|
||||
= lists:keyfind("sec-websocket-accept", 1, Headers),
|
||||
ok = gen_tcp:send(Socket, << 16#81, 16#85, 16#37, 16#fa, 16#21, 16#3d,
|
||||
16#7f, 16#9f, 16#4d, 16#51, 16#58 >>),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
|
||||
{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
|
||||
{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
ws8_single_bytes(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket, [
|
||||
"GET /websocket HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"Sec-WebSocket-Origin: http://localhost\r\n"
|
||||
"Sec-WebSocket-Version: 8\r\n"
|
||||
"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
|
||||
"\r\n"]),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
[Headers, <<>>] = websocket_headers(
|
||||
erlang:decode_packet(httph, Rest, []), []),
|
||||
{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
|
||||
{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
|
||||
{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
|
||||
= lists:keyfind("sec-websocket-accept", 1, Headers),
|
||||
ok = gen_tcp:send(Socket, << 16#81 >>), %% send one byte
|
||||
ok = timer:sleep(100), %% sleep for a period
|
||||
ok = gen_tcp:send(Socket, << 16#85 >>), %% send another and so on
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#37 >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#fa >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#21 >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#3d >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#7f >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#9f >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#4d >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#51 >>),
|
||||
ok = timer:sleep(100),
|
||||
ok = gen_tcp:send(Socket, << 16#58 >>),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
|
||||
{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
|
||||
{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
ws_timeout_hibernate(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket, [
|
||||
"GET /ws_timeout_hibernate HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"Sec-WebSocket-Origin: http://localhost\r\n"
|
||||
"Sec-WebSocket-Version: 8\r\n"
|
||||
"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
|
||||
"\r\n"]),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
[Headers, <<>>] = websocket_headers(
|
||||
erlang:decode_packet(httph, Rest, []), []),
|
||||
{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
|
||||
{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
|
||||
{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
|
||||
= lists:keyfind("sec-websocket-accept", 1, Headers),
|
||||
{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
ws8_init_shutdown(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket, [
|
||||
"GET /ws_init_shutdown HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"Sec-WebSocket-Origin: http://localhost\r\n"
|
||||
"Sec-WebSocket-Version: 8\r\n"
|
||||
"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
|
||||
"\r\n"]),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 403, "Forbidden"}, _Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
ws13(Config) ->
|
||||
{port, Port} = lists:keyfind(port, 1, Config),
|
||||
{ok, Socket} = gen_tcp:connect("localhost", Port,
|
||||
[binary, {active, false}, {packet, raw}]),
|
||||
ok = gen_tcp:send(Socket, [
|
||||
"GET /websocket HTTP/1.1\r\n"
|
||||
"Host: localhost\r\n"
|
||||
"Connection: Upgrade\r\n"
|
||||
"Origin: http://localhost\r\n"
|
||||
"Sec-WebSocket-Version: 13\r\n"
|
||||
"Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==\r\n"
|
||||
"Upgrade: websocket\r\n"
|
||||
"\r\n"]),
|
||||
{ok, Handshake} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, {http_response, {1, 1}, 101, "Switching Protocols"}, Rest}
|
||||
= erlang:decode_packet(http, Handshake, []),
|
||||
[Headers, <<>>] = websocket_headers(
|
||||
erlang:decode_packet(httph, Rest, []), []),
|
||||
{'Connection', "Upgrade"} = lists:keyfind('Connection', 1, Headers),
|
||||
{'Upgrade', "websocket"} = lists:keyfind('Upgrade', 1, Headers),
|
||||
{"sec-websocket-accept", "s3pPLMBiTxaQ9kYGzzhZRbK+xOo="}
|
||||
= lists:keyfind("sec-websocket-accept", 1, Headers),
|
||||
ok = gen_tcp:send(Socket, << 16#81, 16#85, 16#37, 16#fa, 16#21, 16#3d,
|
||||
16#7f, 16#9f, 16#4d, 16#51, 16#58 >>),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 5:7, "Hello" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 14:7, "websocket_init" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
{ok, << 1:1, 0:3, 1:4, 0:1, 16:7, "websocket_handle" >>}
|
||||
= gen_tcp:recv(Socket, 0, 6000),
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 9:4, 0:8 >>), %% ping
|
||||
{ok, << 1:1, 0:3, 10:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000), %% pong
|
||||
ok = gen_tcp:send(Socket, << 1:1, 0:3, 8:4, 0:8 >>), %% close
|
||||
{ok, << 1:1, 0:3, 8:4, 0:8 >>} = gen_tcp:recv(Socket, 0, 6000),
|
||||
{error, closed} = gen_tcp:recv(Socket, 0, 6000),
|
||||
ok.
|
||||
|
||||
websocket_headers({ok, http_eoh, Rest}, Acc) ->
|
||||
[Acc, Rest];
|
||||
websocket_headers({ok, {http_header, _I, Key, _R, Value}, Rest}, Acc) ->
|
||||
F = fun(S) when is_atom(S) -> S; (S) -> string:to_lower(S) end,
|
||||
websocket_headers(erlang:decode_packet(httph, Rest, []),
|
||||
[{F(Key), Value}|Acc]).
|
||||
Loading…
Add table
Add a link
Reference in a new issue