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- // Copyright (c) 2012 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/http/http_network_layer.h"
- #include <memory>
- #include "base/check_op.h"
- #include "base/power_monitor/power_monitor.h"
- #include "base/strings/string_number_conversions.h"
- #include "base/strings/string_split.h"
- #include "base/strings/string_util.h"
- #include "build/build_config.h"
- #include "net/http/http_network_session.h"
- #include "net/http/http_network_transaction.h"
- #include "net/http/http_server_properties.h"
- #include "net/http/http_stream_factory_job.h"
- #include "net/spdy/spdy_session.h"
- #include "net/spdy/spdy_session_pool.h"
- #include "net/third_party/quiche/src/quiche/spdy/core/spdy_framer.h"
- namespace net {
- HttpNetworkLayer::HttpNetworkLayer(HttpNetworkSession* session)
- : session_(session) {
- DCHECK(session_);
- #if BUILDFLAG(IS_WIN)
- base::PowerMonitor::AddPowerSuspendObserver(this);
- #endif
- }
- HttpNetworkLayer::~HttpNetworkLayer() {
- DCHECK_CALLED_ON_VALID_THREAD(thread_checker_);
- #if BUILDFLAG(IS_WIN)
- base::PowerMonitor::RemovePowerSuspendObserver(this);
- #endif
- }
- int HttpNetworkLayer::CreateTransaction(
- RequestPriority priority,
- std::unique_ptr<HttpTransaction>* trans) {
- if (suspended_)
- return ERR_NETWORK_IO_SUSPENDED;
- *trans = std::make_unique<HttpNetworkTransaction>(priority, GetSession());
- return OK;
- }
- HttpCache* HttpNetworkLayer::GetCache() {
- return nullptr;
- }
- HttpNetworkSession* HttpNetworkLayer::GetSession() {
- return session_;
- }
- void HttpNetworkLayer::OnSuspend() {
- suspended_ = true;
- session_->CloseIdleConnections("Entering suspend mode");
- }
- void HttpNetworkLayer::OnResume() {
- suspended_ = false;
- }
- } // namespace net
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