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Initial HTTP/3 implementation

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.
This commit is contained in:
Loïc Hoguin 2023-01-31 11:07:31 +01:00
parent 3ea8395eb8
commit 8cb9d242b0
No known key found for this signature in database
GPG key ID: 8A9DF795F6FED764
39 changed files with 5130 additions and 238 deletions

View file

@ -23,12 +23,20 @@
%% ct.
all() ->
[
All = [
{group, http_compress},
{group, https_compress},
{group, h2_compress},
{group, h2c_compress}
].
{group, h2c_compress},
{group, h3_compress}
],
%% Don't run HTTP/3 tests on Windows for now.
case os:type() of
{win32, _} ->
All -- [{group, h3_compress}];
_ ->
All
end.
groups() ->
cowboy_test:common_groups(ct_helper:all(?MODULE)).
@ -37,7 +45,7 @@ init_per_group(Name, Config) ->
cowboy_test:init_common_groups(Name, Config, ?MODULE).
end_per_group(Name, _) ->
cowboy:stop_listener(Name).
cowboy_test:stop_group(Name).
%% Routes.