http_proxy_client_socket_pool.cc revision 4a5e2dc747d50c653511c68ccb2cfbfb740bd5a7
1c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Copyright (c) 2010 The Chromium Authors. All rights reserved. 2c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// Use of this source code is governed by a BSD-style license that can be 3c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// found in the LICENSE file. 4c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 5c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/http/http_proxy_client_socket_pool.h" 6c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 73345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include <algorithm> 83345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 9c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "base/time.h" 103345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "base/values.h" 11c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "googleurl/src/gurl.h" 123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/base/load_flags.h" 13c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/base/net_errors.h" 143345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/http/http_network_session.h" 15c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/http/http_proxy_client_socket.h" 16c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/socket/client_socket_factory.h" 17c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/socket/client_socket_handle.h" 18c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch#include "net/socket/client_socket_pool_base.h" 193345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/socket/ssl_client_socket.h" 203345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/socket/ssl_client_socket_pool.h" 213345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick#include "net/socket/tcp_client_socket_pool.h" 22731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "net/spdy/spdy_proxy_client_socket.h" 23731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "net/spdy/spdy_session.h" 24731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "net/spdy/spdy_session_pool.h" 25731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "net/spdy/spdy_settings_storage.h" 26731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick#include "net/spdy/spdy_stream.h" 27c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 28c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochnamespace net { 29c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 30c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxySocketParams::HttpProxySocketParams( 313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const scoped_refptr<TCPSocketParams>& tcp_params, 323345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const scoped_refptr<SSLSocketParams>& ssl_params, 33c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const GURL& request_url, 343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& user_agent, 35c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch HostPortPair endpoint, 363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick HttpAuthCache* http_auth_cache, 373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick HttpAuthHandlerFactory* http_auth_handler_factory, 38731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick SpdySessionPool* spdy_session_pool, 39731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick SpdySettingsStorage* spdy_settings, 40c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch bool tunnel) 413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick : tcp_params_(tcp_params), 423345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ssl_params_(ssl_params), 43731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick spdy_session_pool_(spdy_session_pool), 44731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick spdy_settings_(spdy_settings), 45c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch request_url_(request_url), 463345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick user_agent_(user_agent), 47c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch endpoint_(endpoint), 483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick http_auth_cache_(tunnel ? http_auth_cache : NULL), 493345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick http_auth_handler_factory_(tunnel ? http_auth_handler_factory : NULL), 50c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch tunnel_(tunnel) { 513345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK((tcp_params == NULL && ssl_params != NULL) || 523345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick (tcp_params != NULL && ssl_params == NULL)); 533345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 543345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 553345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickconst HostResolver::RequestInfo& HttpProxySocketParams::destination() const { 563345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (tcp_params_ == NULL) 573345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return ssl_params_->tcp_params()->destination(); 583345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick else 593345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return tcp_params_->destination(); 60c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 61c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 62c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxySocketParams::~HttpProxySocketParams() {} 63c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 64c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// HttpProxyConnectJobs will time out after this many seconds. Note this is on 65c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch// top of the timeout for the transport socket. 66c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochstatic const int kHttpProxyConnectJobTimeoutInSeconds = 30; 67c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 68c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxyConnectJob::HttpProxyConnectJob( 69c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& group_name, 70c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const scoped_refptr<HttpProxySocketParams>& params, 71c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const base::TimeDelta& timeout_duration, 723345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick TCPClientSocketPool* tcp_pool, 733345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick SSLClientSocketPool* ssl_pool, 74731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick HostResolver* host_resolver, 75c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch Delegate* delegate, 76c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NetLog* net_log) 77c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch : ConnectJob(group_name, timeout_duration, delegate, 78c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch BoundNetLog::Make(net_log, NetLog::SOURCE_CONNECT_JOB)), 79c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch params_(params), 80c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch tcp_pool_(tcp_pool), 813345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ssl_pool_(ssl_pool), 82c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch resolver_(host_resolver), 83c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ALLOW_THIS_IN_INITIALIZER_LIST( 843345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick callback_(this, &HttpProxyConnectJob::OnIOComplete)), 853345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick using_spdy_(false) { 86c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 87c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 88c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxyConnectJob::~HttpProxyConnectJob() {} 89c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 90c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochLoadState HttpProxyConnectJob::GetLoadState() const { 91c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch switch (next_state_) { 923345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_TCP_CONNECT: 933345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_TCP_CONNECT_COMPLETE: 943345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_SSL_CONNECT: 953345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_SSL_CONNECT_COMPLETE: 963345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return transport_socket_handle_->GetLoadState(); 973345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_HTTP_PROXY_CONNECT: 983345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_HTTP_PROXY_CONNECT_COMPLETE: 99731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick case STATE_SPDY_PROXY_CREATE_STREAM: 100731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick case STATE_SPDY_PROXY_CREATE_STREAM_COMPLETE: 101c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return LOAD_STATE_ESTABLISHING_PROXY_TUNNEL; 102c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch default: 103c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED(); 104c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return LOAD_STATE_IDLE; 105c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 106c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 107c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 108c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::ConnectInternal() { 1093345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (params_->tcp_params()) 1103345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_TCP_CONNECT; 1113345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick else 1123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_SSL_CONNECT; 113c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return DoLoop(OK); 114c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 115c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 116c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpProxyConnectJob::OnIOComplete(int result) { 117c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int rv = DoLoop(result); 118c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (rv != ERR_IO_PENDING) 119c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NotifyDelegateOfCompletion(rv); // Deletes |this| 120c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 121c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 122c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::DoLoop(int result) { 1233345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK_NE(next_state_, STATE_NONE); 124c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 125c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int rv = result; 126c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch do { 127c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch State state = next_state_; 1283345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_NONE; 129c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch switch (state) { 1303345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_TCP_CONNECT: 131c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(OK, rv); 132c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rv = DoTCPConnect(); 133c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch break; 1343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_TCP_CONNECT_COMPLETE: 135c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rv = DoTCPConnectComplete(rv); 136c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch break; 1373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_SSL_CONNECT: 1383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DCHECK_EQ(OK, rv); 1393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick rv = DoSSLConnect(); 1403345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick break; 1413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_SSL_CONNECT_COMPLETE: 1423345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick rv = DoSSLConnectComplete(rv); 1433345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick break; 1443345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_HTTP_PROXY_CONNECT: 145c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch DCHECK_EQ(OK, rv); 146c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rv = DoHttpProxyConnect(); 147c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch break; 1483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick case STATE_HTTP_PROXY_CONNECT_COMPLETE: 149c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rv = DoHttpProxyConnectComplete(rv); 150c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch break; 151731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick case STATE_SPDY_PROXY_CREATE_STREAM: 152731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK_EQ(OK, rv); 153731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick rv = DoSpdyProxyCreateStream(); 154731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick break; 155731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick case STATE_SPDY_PROXY_CREATE_STREAM_COMPLETE: 156731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick rv = DoSpdyProxyCreateStreamComplete(rv); 157731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick break; 158c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch default: 159c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NOTREACHED() << "bad state"; 160c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch rv = ERR_FAILED; 161c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch break; 162c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch } 1633345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } while (rv != ERR_IO_PENDING && next_state_ != STATE_NONE); 164c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 165c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return rv; 166c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 167c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 168c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::DoTCPConnect() { 1693345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_TCP_CONNECT_COMPLETE; 1703345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick transport_socket_handle_.reset(new ClientSocketHandle()); 1713345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return transport_socket_handle_->Init( 172c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch group_name(), params_->tcp_params(), 173c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch params_->tcp_params()->destination().priority(), &callback_, tcp_pool_, 174c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch net_log()); 175c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 176c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 177c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::DoTCPConnectComplete(int result) { 178c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (result != OK) 1793345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return ERR_PROXY_CONNECTION_FAILED; 180c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 181c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Reset the timer to just the length of time allowed for HttpProxy handshake 182c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // so that a fast TCP connection plus a slow HttpProxy failure doesn't take 183c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // longer to timeout than it should. 184c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ResetTimer(base::TimeDelta::FromSeconds( 185c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch kHttpProxyConnectJobTimeoutInSeconds)); 186731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 1873345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_HTTP_PROXY_CONNECT; 1883345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return result; 1893345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 1903345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 1913345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickint HttpProxyConnectJob::DoSSLConnect() { 192731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (params_->tunnel()) { 193731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick HostPortProxyPair pair(params_->destination().host_port_pair(), 194731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick ProxyServer::Direct()); 195731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (params_->spdy_session_pool()->HasSession(pair)) { 196731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick using_spdy_ = true; 197731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick next_state_ = STATE_SPDY_PROXY_CREATE_STREAM; 198731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return OK; 199731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } 200731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } 2013345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_SSL_CONNECT_COMPLETE; 2023345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick transport_socket_handle_.reset(new ClientSocketHandle()); 2033345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return transport_socket_handle_->Init( 2043345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick group_name(), params_->ssl_params(), 2053345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->ssl_params()->tcp_params()->destination().priority(), 2063345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick &callback_, ssl_pool_, net_log()); 2073345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 2083345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2093345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrickint HttpProxyConnectJob::DoSSLConnectComplete(int result) { 2104a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (result == ERR_SSL_CLIENT_AUTH_CERT_NEEDED) { 2114a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch error_response_info_ = transport_socket_handle_->ssl_error_response_info(); 2124a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch DCHECK(error_response_info_.cert_request_info.get()); 2134a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch return result; 2144a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch } 215731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (IsCertificateError(result)) { 216731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (params_->ssl_params()->load_flags() & LOAD_IGNORE_ALL_CERT_ERRORS) 217731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick result = OK; 218731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick else 219731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // TODO(rch): allow the user to deal with proxy cert errors in the 220731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // same way as server cert errors. 221731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return ERR_PROXY_CERTIFICATE_INVALID; 222731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } 2233345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (result < 0) { 2243345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (transport_socket_handle_->socket()) 2253345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick transport_socket_handle_->socket()->Disconnect(); 226731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return ERR_PROXY_CONNECTION_FAILED; 2273345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 2283345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2293345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick SSLClientSocket* ssl = 2303345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick static_cast<SSLClientSocket*>(transport_socket_handle_->socket()); 2313345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick using_spdy_ = ssl->was_spdy_negotiated(); 2323345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 2333345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // Reset the timer to just the length of time allowed for HttpProxy handshake 2343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // so that a fast SSL connection plus a slow HttpProxy failure doesn't take 2353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick // longer to timeout than it should. 2363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ResetTimer(base::TimeDelta::FromSeconds( 2373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick kHttpProxyConnectJobTimeoutInSeconds)); 238731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // TODO(rch): If we ever decide to implement a "trusted" SPDY proxy 239731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // (one that we speak SPDY over SSL to, but to which we send HTTPS 240731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // request directly instead of through CONNECT tunnels, then we 241731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // need to add a predicate to this if statement so we fall through 242731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // to the else case. (HttpProxyClientSocket currently acts as 243731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // a "trusted" SPDY proxy). 244731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (using_spdy_ && params_->tunnel()) 245731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick next_state_ = STATE_SPDY_PROXY_CREATE_STREAM; 246731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick else 247731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick next_state_ = STATE_HTTP_PROXY_CONNECT; 248c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return result; 249c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 250c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 2514a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdochvoid HttpProxyConnectJob::GetAdditionalErrorState(ClientSocketHandle * handle) { 2524a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (error_response_info_.cert_request_info) { 2534a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch handle->set_ssl_error_response_info(error_response_info_); 2544a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch handle->set_is_ssl_error(true); 2554a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch } 2564a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch} 2574a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch 258731df977c0511bca2206b5f333555b1205ff1f43Iain Merrickint HttpProxyConnectJob::DoSpdyProxyCreateStream() { 259731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(using_spdy_); 260731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick DCHECK(params_->tunnel()); 261731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 262731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick HostPortProxyPair pair(params_->destination().host_port_pair(), 263731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick ProxyServer::Direct()); 264731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick SpdySessionPool* spdy_pool = params_->spdy_session_pool(); 265731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick scoped_refptr<SpdySession> spdy_session; 266731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // It's possible that a session to the proxy has recently been created 267731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (spdy_pool->HasSession(pair)) { 2684a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (transport_socket_handle_.get()) { 2694a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (transport_socket_handle_->socket()) 2704a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch transport_socket_handle_->socket()->Disconnect(); 2714a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch transport_socket_handle_->Reset(); 2724a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch } 273731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick spdy_session = spdy_pool->Get(pair, params_->spdy_settings(), net_log()); 274731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } else { 275731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick // Create a session direct to the proxy itself 276731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int rv = spdy_pool->GetSpdySessionFromSocket( 277731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick pair, params_->spdy_settings(), transport_socket_handle_.release(), 278731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick net_log(), OK, &spdy_session, /*using_ssl_*/ true); 2794a5e2dc747d50c653511c68ccb2cfbfb740bd5a7Ben Murdoch if (rv < 0) 280731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return rv; 281731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick } 282731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 283731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick next_state_ = STATE_SPDY_PROXY_CREATE_STREAM_COMPLETE; 284731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return spdy_session->CreateStream(params_->request_url(), 285731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->destination().priority(), 286731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick &spdy_stream_, net_log(), &callback_); 287731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick} 288731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 289731df977c0511bca2206b5f333555b1205ff1f43Iain Merrickint HttpProxyConnectJob::DoSpdyProxyCreateStreamComplete(int result) { 290731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick if (result < 0) 291731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return result; 292731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 293731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick next_state_ = STATE_HTTP_PROXY_CONNECT_COMPLETE; 294731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick transport_socket_.reset( 295731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick new SpdyProxyClientSocket(spdy_stream_, 296731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->user_agent(), 297731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->endpoint(), 298731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->request_url(), 299731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->destination().host_port_pair(), 300731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->http_auth_cache(), 301731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick params_->http_auth_handler_factory())); 302731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return transport_socket_->Connect(&callback_); 303731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick} 304731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 305c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::DoHttpProxyConnect() { 3063345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick next_state_ = STATE_HTTP_PROXY_CONNECT_COMPLETE; 3073345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const HostResolver::RequestInfo& tcp_destination = params_->destination(); 3083345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const HostPortPair& proxy_server = tcp_destination.host_port_pair(); 309c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 310c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch // Add a HttpProxy connection on top of the tcp socket. 3113345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick transport_socket_.reset( 3123345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick new HttpProxyClientSocket(transport_socket_handle_.release(), 3133345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->request_url(), 3143345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->user_agent(), 3153345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->endpoint(), 3163345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick proxy_server, 3173345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->http_auth_cache(), 3183345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->http_auth_handler_factory(), 3193345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick params_->tunnel(), 3203345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick using_spdy_)); 321731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick return transport_socket_->Connect(&callback_); 322c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 323c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 324c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyConnectJob::DoHttpProxyConnectComplete(int result) { 325c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch if (result == OK || result == ERR_PROXY_AUTH_REQUESTED) 3263345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick set_socket(transport_socket_.release()); 327c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 328c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return result; 329c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 330c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 3313345a6884c488ff3a535c2c9acdd33d74b37e311Iain MerrickHttpProxyClientSocketPool:: 3323345a6884c488ff3a535c2c9acdd33d74b37e311Iain MerrickHttpProxyConnectJobFactory::HttpProxyConnectJobFactory( 3333345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick TCPClientSocketPool* tcp_pool, 3343345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick SSLClientSocketPool* ssl_pool, 3353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick HostResolver* host_resolver, 3363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick NetLog* net_log) 3373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick : tcp_pool_(tcp_pool), 3383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ssl_pool_(ssl_pool), 3393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick host_resolver_(host_resolver), 3403345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick net_log_(net_log) { 3413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick base::TimeDelta max_pool_timeout = base::TimeDelta(); 3423345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (tcp_pool_) 3433345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick max_pool_timeout = tcp_pool_->ConnectionTimeout(); 3443345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (ssl_pool_) 3453345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick max_pool_timeout = std::max(max_pool_timeout, 3463345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ssl_pool_->ConnectionTimeout()); 3473345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick timeout_ = max_pool_timeout + 3483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick base::TimeDelta::FromSeconds(kHttpProxyConnectJobTimeoutInSeconds); 3493345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 3503345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 3513345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 352c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochConnectJob* 353c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxyClientSocketPool::HttpProxyConnectJobFactory::NewConnectJob( 354c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& group_name, 355c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const PoolBase::Request& request, 356c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ConnectJob::Delegate* delegate) const { 357c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return new HttpProxyConnectJob(group_name, request.params(), 3583345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ConnectionTimeout(), tcp_pool_, ssl_pool_, 3593345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick host_resolver_, delegate, net_log_); 360c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 361c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 362c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxyClientSocketPool::HttpProxyClientSocketPool( 363c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int max_sockets, 364c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch int max_sockets_per_group, 3653345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ClientSocketPoolHistograms* histograms, 366731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick HostResolver* host_resolver, 3673345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick TCPClientSocketPool* tcp_pool, 3683345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick SSLClientSocketPool* ssl_pool, 369c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch NetLog* net_log) 3703345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick : tcp_pool_(tcp_pool), 3713345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ssl_pool_(ssl_pool), 3723345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick base_(max_sockets, max_sockets_per_group, histograms, 373c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeDelta::FromSeconds( 374c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ClientSocketPool::unused_idle_socket_timeout()), 375c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base::TimeDelta::FromSeconds(kUsedIdleSocketTimeout), 3763345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick new HttpProxyConnectJobFactory(tcp_pool, ssl_pool, host_resolver, 3773345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick net_log)) {} 378c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 379c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochHttpProxyClientSocketPool::~HttpProxyClientSocketPool() {} 380c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 381c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyClientSocketPool::RequestSocket(const std::string& group_name, 382c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const void* socket_params, 383c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch RequestPriority priority, 384c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ClientSocketHandle* handle, 385c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch CompletionCallback* callback, 386c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const BoundNetLog& net_log) { 387c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const scoped_refptr<HttpProxySocketParams>* casted_socket_params = 388c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch static_cast<const scoped_refptr<HttpProxySocketParams>*>(socket_params); 389c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 390c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return base_.RequestSocket(group_name, *casted_socket_params, priority, 391c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch handle, callback, net_log); 392c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 393c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 394731df977c0511bca2206b5f333555b1205ff1f43Iain Merrickvoid HttpProxyClientSocketPool::RequestSockets( 395731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const std::string& group_name, 396731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const void* params, 397731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick int num_sockets, 398731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const BoundNetLog& net_log) { 399731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick const scoped_refptr<HttpProxySocketParams>* casted_params = 400731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick static_cast<const scoped_refptr<HttpProxySocketParams>*>(params); 401731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 402731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick base_.RequestSockets(group_name, *casted_params, num_sockets, net_log); 403731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick} 404731df977c0511bca2206b5f333555b1205ff1f43Iain Merrick 405c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpProxyClientSocketPool::CancelRequest( 406c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& group_name, 407c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ClientSocketHandle* handle) { 408c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base_.CancelRequest(group_name, handle); 409c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 410c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 411c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpProxyClientSocketPool::ReleaseSocket(const std::string& group_name, 412c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch ClientSocket* socket, int id) { 413c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base_.ReleaseSocket(group_name, socket, id); 414c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 415c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 416c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpProxyClientSocketPool::Flush() { 417c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base_.Flush(); 418c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 419c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 420c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochvoid HttpProxyClientSocketPool::CloseIdleSockets() { 421c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch base_.CloseIdleSockets(); 422c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 423c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 424c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdochint HttpProxyClientSocketPool::IdleSocketCountInGroup( 425c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& group_name) const { 426c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return base_.IdleSocketCountInGroup(group_name); 427c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 428c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 429c407dc5cd9bdc5668497f21b26b09d988ab439deBen MurdochLoadState HttpProxyClientSocketPool::GetLoadState( 430c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch const std::string& group_name, const ClientSocketHandle* handle) const { 431c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch return base_.GetLoadState(group_name, handle); 432c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} 433c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch 4343345a6884c488ff3a535c2c9acdd33d74b37e311Iain MerrickDictionaryValue* HttpProxyClientSocketPool::GetInfoAsValue( 4353345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& name, 4363345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick const std::string& type, 4373345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick bool include_nested_pools) const { 4383345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick DictionaryValue* dict = base_.GetInfoAsValue(name, type); 4393345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (include_nested_pools) { 4403345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick ListValue* list = new ListValue(); 4413345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (tcp_pool_) { 4423345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick list->Append(tcp_pool_->GetInfoAsValue("tcp_socket_pool", 4433345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick "tcp_socket_pool", 4443345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick true)); 4453345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 4463345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick if (ssl_pool_) { 4473345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick list->Append(ssl_pool_->GetInfoAsValue("ssl_socket_pool", 4483345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick "ssl_socket_pool", 4493345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick true)); 4503345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 4513345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick dict->Set("nested_pools", list); 4523345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick } 4533345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick return dict; 4543345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick} 4553345a6884c488ff3a535c2c9acdd33d74b37e311Iain Merrick 456c407dc5cd9bdc5668497f21b26b09d988ab439deBen Murdoch} // namespace net 457