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8cb9d242b0
This includes Websocket over HTTP/3. Since quicer, which provides the QUIC implementation, is a NIF, Cowboy cannot depend directly on it. In order to enable QUIC and HTTP/3, users have to set the COWBOY_QUICER environment variable: export COWBOY_QUICER=1 In order to run the test suites, the same must be done for Gun: export GUN_QUICER=1 HTTP/3 support is currently not available on Windows due to compilation issues of quicer which have yet to be looked at or resolved. HTTP/3 support is also unavailable on the upcoming OTP-27 due to compilation errors in quicer dependencies. Once resolved HTTP/3 should work on OTP-27. Because of how QUIC currently works, it's possible that streams that get reset after sending a response do not receive that response. The test suite was modified to accomodate for that. A future extension to QUIC will allow us to gracefully reset streams. This also updates Erlang.mk.
112 lines
4 KiB
Erlang
112 lines
4 KiB
Erlang
%% Copyright (c) 2011-2024, Loïc Hoguin <essen@ninenines.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(loop_handler_SUITE).
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-compile(export_all).
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-compile(nowarn_export_all).
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-import(ct_helper, [config/2]).
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-import(ct_helper, [doc/1]).
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-import(cowboy_test, [gun_open/1]).
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%% ct.
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all() ->
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cowboy_test:common_all().
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groups() ->
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cowboy_test:common_groups(ct_helper:all(?MODULE)).
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init_per_group(Name, Config) ->
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cowboy_test:init_common_groups(Name, Config, ?MODULE).
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end_per_group(Name, _) ->
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cowboy_test:stop_group(Name).
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%% Dispatch configuration.
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init_dispatch(_) ->
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cowboy_router:compile([{'_', [
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{"/long_polling", long_polling_h, []},
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{"/loop_body", loop_handler_body_h, []},
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{"/loop_request_timeout", loop_handler_timeout_h, []},
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{"/loop_timeout_init", loop_handler_timeout_init_h, []},
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{"/loop_timeout_info", loop_handler_timeout_info_h, []},
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{"/loop_timeout_hibernate", loop_handler_timeout_hibernate_h, []}
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]}]).
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%% Tests.
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info_read_body(Config) ->
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doc("Check that a loop handler can read the request body in info/3."),
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ConnPid = gun_open(Config),
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Ref = gun:post(ConnPid, "/loop_body", [{<<"accept-encoding">>, <<"gzip">>}],
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<< 0:100000/unit:8 >>),
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{response, fin, 200, _} = gun:await(ConnPid, Ref),
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ok.
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long_polling(Config) ->
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doc("Simple long-polling."),
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ConnPid = gun_open(Config),
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Ref = gun:get(ConnPid, "/long_polling", [{<<"accept-encoding">>, <<"gzip">>}]),
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{response, fin, 299, _} = gun:await(ConnPid, Ref),
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ok.
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long_polling_unread_body(Config) ->
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doc("Long-polling with a body that is not read by the handler."),
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ConnPid = gun_open(Config),
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Ref = gun:post(ConnPid, "/long_polling", [{<<"accept-encoding">>, <<"gzip">>}],
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<< 0:100000/unit:8 >>),
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{response, fin, 299, _} = gun:await(ConnPid, Ref),
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ok.
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long_polling_pipeline(Config) ->
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doc("Pipeline of long-polling calls."),
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ConnPid = gun_open(Config),
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Refs = [gun:get(ConnPid, "/long_polling", [{<<"accept-encoding">>, <<"gzip">>}])
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|| _ <- lists:seq(1, 2)],
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_ = [{response, fin, 299, _} = gun:await(ConnPid, Ref) || Ref <- Refs],
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ok.
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request_timeout(Config) ->
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doc("Ensure that the request_timeout isn't applied when a request is ongoing."),
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ConnPid = gun_open(Config),
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Ref = gun:get(ConnPid, "/loop_request_timeout", [{<<"accept-encoding">>, <<"gzip">>}]),
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{response, nofin, 200, _} = gun:await(ConnPid, Ref, 10000),
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ok.
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timeout_hibernate(Config) ->
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doc("Ensure that loop handler idle timeouts don't trigger after hibernate is returned."),
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ConnPid = gun_open(Config),
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Ref = gun:get(ConnPid, "/loop_timeout_hibernate", [{<<"accept-encoding">>, <<"gzip">>}]),
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{response, fin, 200, _} = gun:await(ConnPid, Ref),
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ok.
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timeout_info(Config) ->
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doc("Ensure that loop handler idle timeouts trigger on time when set in info/3."),
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ConnPid = gun_open(Config),
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Ref = gun:get(ConnPid, "/loop_timeout_info", [{<<"accept-encoding">>, <<"gzip">>}]),
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{response, fin, 299, _} = gun:await(ConnPid, Ref),
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ok.
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timeout_init(Config) ->
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doc("Ensure that loop handler idle timeouts trigger on time when set in init/2."),
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ConnPid = gun_open(Config),
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Ref = gun:get(ConnPid, "/loop_timeout_init?timeout=1000",
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[{<<"accept-encoding">>, <<"gzip">>}]),
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{response, fin, 200, _} = gun:await(ConnPid, Ref),
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Ref2 = gun:get(ConnPid, "/loop_timeout_init?timeout=100",
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[{<<"accept-encoding">>, <<"gzip">>}]),
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{response, fin, 299, _} = gun:await(ConnPid, Ref2),
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ok.
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