RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 17:37:37 +00:00
Code Issues Activity Actions

RequestServer+LibHTTP+LibGemini: Cache connections to the same host

Browse source 
This makes connections (particularly TLS-based ones) do the handshaking
stuff only once.
Currently the cache is configured to keep at most two connections evenly
balanced in queue size, and with a grace period of 10s after the last
queued job has finished (after which the connection will be dropped).
This commit is contained in:
Ali Mohammad Pur 2021-09-18 03:48:22 +04:30 • committed by Ali Mohammad Pur
parent c5d7eb8618
commit 65f7e45a75
22 changed files with 295 additions and 51 deletions
Download patch file Download diff file Expand all files Collapse all files

30
Userland/Libraries/LibGemini/GeminiJob.cpp
View file

@ -14,15 +14,11 @@
namespace Gemini {
void GeminiJob::start()
void GeminiJob::start(NonnullRefPtr<Core::Socket> socket)
{
VERIFY(!m_socket);
m_socket = TLS::TLSv12::construct(this);
m_socket->set_root_certificates(m_override_ca_certificates ? *m_override_ca_certificates : DefaultRootCACertificates::the().certificates());
m_socket->on_tls_connected = [this] {
dbgln_if(GEMINIJOB_DEBUG, "GeminiJob: on_connected callback");
on_socket_connected();
};
VERIFY(is<TLS::TLSv12>(*socket));
m_socket = static_ptr_cast<TLS::TLSv12>(socket);
m_socket->on_tls_error = [this](TLS::AlertDescription error) {
if (error == TLS::AlertDescription::HandshakeFailure) {
deferred_invoke([this] {
@ -45,11 +41,20 @@ void GeminiJob::start()
if (on_certificate_requested)
on_certificate_requested(*this);
};
bool success = ((TLS::TLSv12&)*m_socket).connect(m_request.url().host(), m_request.url().port_or_default());
if (!success) {
deferred_invoke([this] {
return did_fail(Core::NetworkJob::Error::ConnectionFailed);
});
if (m_socket->is_established()) {
deferred_invoke([this] { on_socket_connected(); });
} else {
m_socket->set_root_certificates(m_override_ca_certificates ? *m_override_ca_certificates : DefaultRootCACertificates::the().certificates());
m_socket->on_tls_connected = [this] {
on_socket_connected();
};
bool success = ((TLS::TLSv12&)*m_socket).connect(m_request.url().host(), m_request.url().port_or_default());
if (!success) {
deferred_invoke([this] {
return did_fail(Core::NetworkJob::Error::ConnectionFailed);
});
}
}
}
@ -59,7 +64,6 @@ void GeminiJob::shutdown()
return;
m_socket->on_tls_ready_to_read = nullptr;
m_socket->on_tls_connected = nullptr;
remove_child(*m_socket);
m_socket = nullptr;
}