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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/tools/quic/test_tools/server_thread.h"
#include "net/tools/quic/test_tools/quic_server_peer.h"
namespace net {
namespace tools {
namespace test {
ServerThread::ServerThread(IPEndPoint address,
const QuicConfig& config,
const QuicVersionVector& supported_versions,
bool strike_register_no_startup_period)
: SimpleThread("server_thread"),
listening_(true, false),
confirmed_(true, false),
pause_(true, false),
paused_(true, false),
resume_(true, false),
quit_(true, false),
server_(config, supported_versions),
address_(address),
port_(0) {
if (strike_register_no_startup_period) {
server_.SetStrikeRegisterNoStartupPeriod();
}
}
ServerThread::~ServerThread() {
}
void ServerThread::Run() {
server_.Listen(address_);
port_lock_.Acquire();
port_ = server_.port();
port_lock_.Release();
listening_.Signal();
while (!quit_.IsSignaled()) {
if (pause_.IsSignaled() && !resume_.IsSignaled()) {
paused_.Signal();
resume_.Wait();
}
server_.WaitForEvents();
MaybeNotifyOfHandshakeConfirmation();
}
server_.Shutdown();
}
int ServerThread::GetPort() {
port_lock_.Acquire();
int rc = port_;
port_lock_.Release();
return rc;
}
void ServerThread::WaitForServerStartup() {
listening_.Wait();
}
void ServerThread::WaitForCryptoHandshakeConfirmed() {
confirmed_.Wait();
}
void ServerThread::Pause() {
DCHECK(!pause_.IsSignaled());
pause_.Signal();
paused_.Wait();
}
void ServerThread::Resume() {
DCHECK(!resume_.IsSignaled());
DCHECK(pause_.IsSignaled());
resume_.Signal();
}
void ServerThread::Quit() {
if (pause_.IsSignaled() && !resume_.IsSignaled()) {
resume_.Signal();
}
quit_.Signal();
}
void ServerThread::MaybeNotifyOfHandshakeConfirmation() {
if (confirmed_.IsSignaled()) {
// Only notify once.
return;
}
QuicDispatcher* dispatcher = QuicServerPeer::GetDispatcher(server());
if (dispatcher->session_map().empty()) {
// Wait for a session to be created.
return;
}
QuicSession* session = dispatcher->session_map().begin()->second;
if (session->IsCryptoHandshakeConfirmed()) {
confirmed_.Signal();
}
}
} // namespace test
} // namespace tools
} // namespace net
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