1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "net/http/http_network_layer.h"
7 #include "base/logging.h"
8 #include "base/power_monitor/power_monitor.h"
9 #include "base/strings/string_number_conversions.h"
10 #include "base/strings/string_split.h"
11 #include "base/strings/string_util.h"
12 #include "net/http/http_network_session.h"
13 #include "net/http/http_network_transaction.h"
14 #include "net/http/http_server_properties_impl.h"
15 #include "net/http/http_stream_factory_impl_job.h"
16 #include "net/spdy/spdy_framer.h"
17 #include "net/spdy/spdy_session.h"
18 #include "net/spdy/spdy_session_pool.h"
22 //-----------------------------------------------------------------------------
23 HttpNetworkLayer::HttpNetworkLayer(HttpNetworkSession* session)
26 DCHECK(session_.get());
28 base::PowerMonitor* power_monitor = base::PowerMonitor::Get();
30 power_monitor->AddObserver(this);
34 HttpNetworkLayer::~HttpNetworkLayer() {
36 base::PowerMonitor* power_monitor = base::PowerMonitor::Get();
38 power_monitor->RemoveObserver(this);
42 //-----------------------------------------------------------------------------
45 HttpTransactionFactory* HttpNetworkLayer::CreateFactory(
46 HttpNetworkSession* session) {
49 return new HttpNetworkLayer(session);
53 void HttpNetworkLayer::ForceAlternateProtocol() {
54 AlternateProtocolInfo pair(443, NPN_SPDY_3, 1);
55 HttpServerPropertiesImpl::ForceAlternateProtocol(pair);
58 //-----------------------------------------------------------------------------
60 int HttpNetworkLayer::CreateTransaction(RequestPriority priority,
61 scoped_ptr<HttpTransaction>* trans) {
63 return ERR_NETWORK_IO_SUSPENDED;
65 trans->reset(new HttpNetworkTransaction(priority, GetSession()));
69 HttpCache* HttpNetworkLayer::GetCache() {
73 HttpNetworkSession* HttpNetworkLayer::GetSession() { return session_.get(); }
75 void HttpNetworkLayer::OnSuspend() {
79 session_->CloseIdleConnections();
82 void HttpNetworkLayer::OnResume() {