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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_session.h"
#include <utility>
#include "base/compiler_specific.h"
#include "base/logging.h"
#include "base/stl_util.h"
#include "base/string_util.h"
#include "base/values.h"
#include "net/http/http_auth_handler_factory.h"
#include "net/http/http_response_body_drainer.h"
#include "net/http/http_stream_factory_impl.h"
#include "net/http/url_security_manager.h"
#include "net/proxy/proxy_service.h"
#include "net/socket/client_socket_factory.h"
#include "net/socket/client_socket_pool_manager_impl.h"
#include "net/spdy/spdy_session_pool.h"
namespace {
net::ClientSocketPoolManager* CreateSocketPoolManager(
net::HttpNetworkSession::SocketPoolType pool_type,
const net::HttpNetworkSession::Params& params) {
// TODO(yutak): Differentiate WebSocket pool manager and allow more
// simultaneous connections for WebSockets.
return new net::ClientSocketPoolManagerImpl(
params.net_log,
params.client_socket_factory ?
params.client_socket_factory :
net::ClientSocketFactory::GetDefaultFactory(),
params.host_resolver,
params.cert_verifier,
params.server_bound_cert_service,
params.transport_security_state,
params.ssl_host_info_factory,
params.ssl_session_cache_shard,
params.proxy_service,
params.ssl_config_service,
pool_type);
}
} // unnamed namespace
namespace net {
// TODO(mbelshe): Move the socket factories into HttpStreamFactory.
HttpNetworkSession::HttpNetworkSession(const Params& params)
: net_log_(params.net_log),
network_delegate_(params.network_delegate),
http_server_properties_(params.http_server_properties),
cert_verifier_(params.cert_verifier),
http_auth_handler_factory_(params.http_auth_handler_factory),
force_http_pipelining_(params.force_http_pipelining),
proxy_service_(params.proxy_service),
ssl_config_service_(params.ssl_config_service),
normal_socket_pool_manager_(
CreateSocketPoolManager(NORMAL_SOCKET_POOL, params)),
websocket_socket_pool_manager_(
CreateSocketPoolManager(WEBSOCKET_SOCKET_POOL, params)),
spdy_session_pool_(params.host_resolver,
params.ssl_config_service,
params.http_server_properties),
ALLOW_THIS_IN_INITIALIZER_LIST(http_stream_factory_(
new HttpStreamFactoryImpl(this))),
params_(params) {
DCHECK(proxy_service_);
DCHECK(ssl_config_service_);
CHECK(http_server_properties_);
}
HttpNetworkSession::~HttpNetworkSession() {
STLDeleteElements(&response_drainers_);
spdy_session_pool_.CloseAllSessions();
}
void HttpNetworkSession::AddResponseDrainer(HttpResponseBodyDrainer* drainer) {
DCHECK(!ContainsKey(response_drainers_, drainer));
response_drainers_.insert(drainer);
}
void HttpNetworkSession::RemoveResponseDrainer(
HttpResponseBodyDrainer* drainer) {
DCHECK(ContainsKey(response_drainers_, drainer));
response_drainers_.erase(drainer);
}
TransportClientSocketPool* HttpNetworkSession::GetTransportSocketPool(
SocketPoolType pool_type) {
return GetSocketPoolManager(pool_type)->GetTransportSocketPool();
}
SSLClientSocketPool* HttpNetworkSession::GetSSLSocketPool(
SocketPoolType pool_type) {
return GetSocketPoolManager(pool_type)->GetSSLSocketPool();
}
SOCKSClientSocketPool* HttpNetworkSession::GetSocketPoolForSOCKSProxy(
SocketPoolType pool_type,
const HostPortPair& socks_proxy) {
return GetSocketPoolManager(pool_type)->GetSocketPoolForSOCKSProxy(
socks_proxy);
}
HttpProxyClientSocketPool* HttpNetworkSession::GetSocketPoolForHTTPProxy(
SocketPoolType pool_type,
const HostPortPair& http_proxy) {
return GetSocketPoolManager(pool_type)->GetSocketPoolForHTTPProxy(http_proxy);
}
SSLClientSocketPool* HttpNetworkSession::GetSocketPoolForSSLWithProxy(
SocketPoolType pool_type,
const HostPortPair& proxy_server) {
return GetSocketPoolManager(pool_type)->GetSocketPoolForSSLWithProxy(
proxy_server);
}
Value* HttpNetworkSession::SocketPoolInfoToValue() const {
// TODO(yutak): Should merge values from normal pools and WebSocket pools.
return normal_socket_pool_manager_->SocketPoolInfoToValue();
}
Value* HttpNetworkSession::SpdySessionPoolInfoToValue() const {
return spdy_session_pool_.SpdySessionPoolInfoToValue();
}
void HttpNetworkSession::CloseAllConnections() {
normal_socket_pool_manager_->FlushSocketPools();
websocket_socket_pool_manager_->FlushSocketPools();
spdy_session_pool_.CloseCurrentSessions();
}
void HttpNetworkSession::CloseIdleConnections() {
normal_socket_pool_manager_->CloseIdleSockets();
websocket_socket_pool_manager_->CloseIdleSockets();
spdy_session_pool_.CloseIdleSessions();
}
ClientSocketPoolManager* HttpNetworkSession::GetSocketPoolManager(
SocketPoolType pool_type) {
switch (pool_type) {
case NORMAL_SOCKET_POOL:
return normal_socket_pool_manager_.get();
case WEBSOCKET_SOCKET_POOL:
return websocket_socket_pool_manager_.get();
default:
NOTREACHED();
break;
}
return NULL;
}
} // namespace net
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