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| 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "google_apis/gcm/engine/connection_factory_impl.h" | 5 #include "google_apis/gcm/engine/connection_factory_impl.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/location.h" | 9 #include "base/location.h" |
| 10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
| 11 #include "base/metrics/histogram.h" | 11 #include "base/metrics/histogram.h" |
| 12 #include "base/metrics/sparse_histogram.h" | 12 #include "base/metrics/sparse_histogram.h" |
| 13 #include "base/profiler/scoped_tracker.h" | 13 #include "base/profiler/scoped_tracker.h" |
| 14 #include "base/threading/thread_task_runner_handle.h" | 14 #include "base/threading/thread_task_runner_handle.h" |
| 15 #include "google_apis/gcm/engine/connection_handler_impl.h" | 15 #include "google_apis/gcm/engine/connection_handler_impl.h" |
| 16 #include "google_apis/gcm/monitoring/gcm_stats_recorder.h" | 16 #include "google_apis/gcm/monitoring/gcm_stats_recorder.h" |
| 17 #include "google_apis/gcm/protocol/mcs.pb.h" | 17 #include "google_apis/gcm/protocol/mcs.pb.h" |
| 18 #include "net/base/load_flags.h" | |
| 19 #include "net/base/net_errors.h" | 18 #include "net/base/net_errors.h" |
| 20 #include "net/http/http_network_session.h" | 19 #include "net/http/http_network_session.h" |
| 21 #include "net/http/http_request_headers.h" | 20 #include "net/http/http_request_headers.h" |
| 22 #include "net/log/net_log.h" | 21 #include "net/log/net_log.h" |
| 23 #include "net/proxy/proxy_info.h" | 22 #include "net/proxy/proxy_info.h" |
| 24 #include "net/socket/client_socket_handle.h" | 23 #include "net/socket/client_socket_handle.h" |
| 25 #include "net/socket/client_socket_pool_manager.h" | 24 #include "net/socket/client_socket_pool_manager.h" |
| 26 #include "net/ssl/ssl_config_service.h" | 25 #include "net/ssl/ssl_config_service.h" |
| 27 | 26 |
| 28 namespace gcm { | 27 namespace gcm { |
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| 304 // TODO(zea): if the network is offline, don't attempt to connect. | 303 // TODO(zea): if the network is offline, don't attempt to connect. |
| 305 // See crbug.com/396687 | 304 // See crbug.com/396687 |
| 306 | 305 |
| 307 connecting_ = true; | 306 connecting_ = true; |
| 308 GURL current_endpoint = GetCurrentEndpoint(); | 307 GURL current_endpoint = GetCurrentEndpoint(); |
| 309 recorder_->RecordConnectionInitiated(current_endpoint.host()); | 308 recorder_->RecordConnectionInitiated(current_endpoint.host()); |
| 310 RebuildNetworkSessionAuthCache(); | 309 RebuildNetworkSessionAuthCache(); |
| 311 int status = gcm_network_session_->proxy_service()->ResolveProxy( | 310 int status = gcm_network_session_->proxy_service()->ResolveProxy( |
| 312 current_endpoint, | 311 current_endpoint, |
| 313 std::string(), | 312 std::string(), |
| 314 net::LOAD_NORMAL, | |
| 315 &proxy_info_, | 313 &proxy_info_, |
| 316 base::Bind(&ConnectionFactoryImpl::OnProxyResolveDone, | 314 base::Bind(&ConnectionFactoryImpl::OnProxyResolveDone, |
| 317 weak_ptr_factory_.GetWeakPtr()), | 315 weak_ptr_factory_.GetWeakPtr()), |
| 318 &pac_request_, | 316 &pac_request_, |
| 319 NULL, | 317 NULL, |
| 320 bound_net_log_); | 318 bound_net_log_); |
| 321 if (status != net::ERR_IO_PENDING) | 319 if (status != net::ERR_IO_PENDING) |
| 322 OnProxyResolveDone(status); | 320 OnProxyResolveDone(status); |
| 323 } | 321 } |
| 324 | 322 |
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| 525 } | 523 } |
| 526 | 524 |
| 527 net::SSLConfig ssl_config; | 525 net::SSLConfig ssl_config; |
| 528 gcm_network_session_->ssl_config_service()->GetSSLConfig(&ssl_config); | 526 gcm_network_session_->ssl_config_service()->GetSSLConfig(&ssl_config); |
| 529 if (proxy_info_.is_https() && ssl_config.send_client_cert) { | 527 if (proxy_info_.is_https() && ssl_config.send_client_cert) { |
| 530 gcm_network_session_->ssl_client_auth_cache()->Remove( | 528 gcm_network_session_->ssl_client_auth_cache()->Remove( |
| 531 proxy_info_.proxy_server().host_port_pair()); | 529 proxy_info_.proxy_server().host_port_pair()); |
| 532 } | 530 } |
| 533 | 531 |
| 534 int status = gcm_network_session_->proxy_service()->ReconsiderProxyAfterError( | 532 int status = gcm_network_session_->proxy_service()->ReconsiderProxyAfterError( |
| 535 GetCurrentEndpoint(), | 533 GetCurrentEndpoint(), std::string(), error, &proxy_info_, |
| 536 std::string(), net::LOAD_NORMAL, error, &proxy_info_, | |
| 537 base::Bind(&ConnectionFactoryImpl::OnProxyResolveDone, | 534 base::Bind(&ConnectionFactoryImpl::OnProxyResolveDone, |
| 538 weak_ptr_factory_.GetWeakPtr()), | 535 weak_ptr_factory_.GetWeakPtr()), |
| 539 &pac_request_, | 536 &pac_request_, NULL, bound_net_log_); |
| 540 NULL, | |
| 541 bound_net_log_); | |
| 542 if (status == net::OK || status == net::ERR_IO_PENDING) { | 537 if (status == net::OK || status == net::ERR_IO_PENDING) { |
| 543 CloseSocket(); | 538 CloseSocket(); |
| 544 } else { | 539 } else { |
| 545 // If ReconsiderProxyAfterError() failed synchronously, it means | 540 // If ReconsiderProxyAfterError() failed synchronously, it means |
| 546 // there was nothing left to fall-back to, so fail the transaction | 541 // there was nothing left to fall-back to, so fail the transaction |
| 547 // with the last connection error we got. | 542 // with the last connection error we got. |
| 548 status = error; | 543 status = error; |
| 549 } | 544 } |
| 550 | 545 |
| 551 // If there is new proxy info, post OnProxyResolveDone to retry it. Otherwise, | 546 // If there is new proxy info, post OnProxyResolveDone to retry it. Otherwise, |
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| 578 | 573 |
| 579 void ConnectionFactoryImpl::RebuildNetworkSessionAuthCache() { | 574 void ConnectionFactoryImpl::RebuildNetworkSessionAuthCache() { |
| 580 if (!http_network_session_ || !http_network_session_->http_auth_cache()) | 575 if (!http_network_session_ || !http_network_session_->http_auth_cache()) |
| 581 return; | 576 return; |
| 582 | 577 |
| 583 gcm_network_session_->http_auth_cache()->UpdateAllFrom( | 578 gcm_network_session_->http_auth_cache()->UpdateAllFrom( |
| 584 *http_network_session_->http_auth_cache()); | 579 *http_network_session_->http_auth_cache()); |
| 585 } | 580 } |
| 586 | 581 |
| 587 } // namespace gcm | 582 } // namespace gcm |
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