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Support both h3 and h3-29 ALPN and their corresponding QUIC versions

This commit is contained in:
Tatsuhiro Tsujikawa 2021-02-20 17:31:52 +09:00
parent e7f35e879b
commit 25d3323c8a
3 changed files with 19 additions and 8 deletions
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6
README.rst
View File

@ -24,12 +24,12 @@ ngtcp2, nghttp3 and my patched OpenSSL.
https://github.com/ngtcp2/ngtcp2#build-from-git describes how to build
these three software.
To run h2load against HTTP/3 server, specify h3-29 ALPN with
To run h2load against HTTP/3 server, specify h3 or h3-29 ALPN with
``--npn-list`` option like so:
.. code-block:: text
$ h2load --npn-list h3-29 https://127.0.0.1:4433
$ h2load --npn-list h3 https://127.0.0.1:4433
You can use Dockerfile to skip the tedious build steps to manually
pull and build dependencies. In order to build Docker image, do this:
@ -43,7 +43,7 @@ Run h2load:
.. code-block:: text
$ docker run --rm -it --network=host nghttp2-quic /usr/local/bin/h2load --npn-list h3-29 https://127.0.0.1:4433
$ docker run --rm -it --network=host nghttp2-quic /usr/local/bin/h2load --npn-list h3 https://127.0.0.1:4433
Development Status
------------------

6
src/h2load.cc
View File

@ -138,7 +138,8 @@ bool Config::is_timing_based_mode() const { return (this->duration > 0); }
bool Config::has_base_uri() const { return (!this->base_uri.empty()); }
bool Config::rps_enabled() const { return this->rps > 0.0; }
bool Config::is_quic() const {
return !npn_list.empty() && npn_list[0] == NGHTTP3_ALPN_H3;
return !npn_list.empty() &&
(npn_list[0] == NGHTTP3_ALPN_H3 || npn_list[0] == "\x5h3-29");
}
Config config;
@ -1042,7 +1043,8 @@ int Client::connection_made() {
auto proto = StringRef{next_proto, next_proto_len};
if (config.is_quic()) {
assert(session);
if (!util::streq(StringRef{&NGHTTP3_ALPN_H3[1]}, proto)) {
if (!util::streq(StringRef{&NGHTTP3_ALPN_H3[1]}, proto) &&
!util::streq_l("h3-29", proto)) {
return -1;
}
} else if (util::check_h2_is_selected(proto)) {

15
src/h2load_quic.cc
View File

@ -370,9 +370,18 @@ int Client::quic_init(const sockaddr *local_addr, socklen_t local_addrlen,
{remote_addrlen, const_cast<sockaddr *>(remote_addr)},
};
rv = ngtcp2_conn_client_new(&quic.conn, &dcid, &scid, &path,
NGTCP2_PROTO_VER_MIN, &callbacks, &settings,
&params, nullptr, this);
assert(config->npn_list.size());
uint32_t quic_version;
if (config->npn_list[0] == NGHTTP3_ALPN_H3) {
quic_version = NGTCP2_PROTO_VER_V1;
} else {
quic_version = NGTCP2_PROTO_VER_MIN;
}
rv = ngtcp2_conn_client_new(&quic.conn, &dcid, &scid, &path, quic_version,
&callbacks, &settings, &params, nullptr, this);
if (rv != 0) {
return -1;
}