http_stream_factory_impl_job.cc revision f2477e01787aa58f445919b809d89e252beef54f
15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_stream_factory_impl_job.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch#include <algorithm> 8eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include <string> 9eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/bind_helpers.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/logging.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/stl_util.h" 147d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/string_util.h" 157d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)#include "base/strings/stringprintf.h" 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/values.h" 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "build/build_config.h" 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/connection_type_histograms.h" 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_log.h" 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/base/net_util.h" 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_basic_stream.h" 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_network_session.h" 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_pipelined_connection.h" 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_pipelined_host.h" 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_pipelined_host_pool.h" 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_pipelined_stream.h" 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_proxy_client_socket.h" 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_proxy_client_socket_pool.h" 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_request_info.h" 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_server_properties.h" 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_stream_factory.h" 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/http/http_stream_factory_impl_request.h" 332a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/quic/quic_http_stream.h" 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/client_socket_handle.h" 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/client_socket_pool.h" 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/client_socket_pool_manager.h" 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/socks_client_socket_pool.h" 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/ssl_client_socket.h" 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/socket/ssl_client_socket_pool.h" 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/spdy/spdy_http_stream.h" 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/spdy/spdy_session.h" 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "net/spdy/spdy_session_pool.h" 432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)#include "net/ssl/ssl_cert_request_info.h" 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace net { 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns parameters associated with the start of a HTTP stream job. 487d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)base::Value* NetLogHttpStreamJobCallback(const GURL* original_url, 497d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) const GURL* url, 507d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) RequestPriority priority, 517d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) NetLog::LogLevel /* log_level */) { 527d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) base::DictionaryValue* dict = new base::DictionaryValue(); 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dict->SetString("original_url", original_url->GetOrigin().spec()); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dict->SetString("url", url->GetOrigin().spec()); 554e180b6a0b4720a9b8e9e959a882386f690f08ffTorne (Richard Coles) dict->SetString("priority", RequestPriorityToString(priority)); 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return dict; 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Returns parameters associated with the Proto (with NPN negotiation) of a HTTP 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// stream. 617d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles)base::Value* NetLogHttpStreamProtoCallback( 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLClientSocket::NextProtoStatus status, 635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string* proto, 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const std::string* server_protos, 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog::LogLevel /* log_level */) { 667d4cd473f85ac64c3747c96c277f9e506a0d2246Torne (Richard Coles) base::DictionaryValue* dict = new base::DictionaryValue(); 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dict->SetString("next_proto_status", 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLClientSocket::NextProtoStatusToString(status)); 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dict->SetString("proto", *proto); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) dict->SetString("server_protos", 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLClientSocket::ServerProtosToString(*server_protos)); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return dict; 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HttpStreamFactoryImpl::Job::Job(HttpStreamFactoryImpl* stream_factory, 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HttpNetworkSession* session, 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpRequestInfo& request_info, 792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) RequestPriority priority, 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLConfig& server_ssl_config, 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const SSLConfig& proxy_ssl_config, 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NetLog* net_log) 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) : request_(NULL), 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_(request_info), 852a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_(priority), 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_ssl_config_(server_ssl_config), 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_ssl_config_(proxy_ssl_config), 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_(BoundNetLog::Make(net_log, NetLog::SOURCE_HTTP_STREAM_JOB)), 89c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) io_callback_(base::Bind(&Job::OnIOComplete, base::Unretained(this))), 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_(new ClientSocketHandle), 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_(session), 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_(stream_factory), 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_(STATE_NONE), 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pac_request_(NULL), 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocking_job_(NULL), 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_(NULL), 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_ssl_(false), 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy_(false), 992a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) using_quic_(false), 1002a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) quic_request_(session_->quic_stream_factory()), 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_spdy_always_(HttpStreamFactory::force_spdy_always()), 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_spdy_over_ssl_(HttpStreamFactory::force_spdy_over_ssl()), 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) spdy_certificate_error_(OK), 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) establishing_tunnel_(false), 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) was_npn_negotiated_(false), 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol_negotiated_(kProtoUnknown), 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_streams_(0), 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) spdy_session_direct_(false), 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) existing_available_pipeline_(false), 110c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) ptr_factory_(this) { 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(stream_factory); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(session); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)HttpStreamFactoryImpl::Job::~Job() { 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.EndEvent(NetLog::TYPE_HTTP_STREAM_JOB); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When we're in a partially constructed state, waiting for the user to 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // provide certificate handling information or authentication, we can't reuse 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this stream at all. 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (next_state_ == STATE_WAITING_USER_ACTION) { 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->Disconnect(); 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_.reset(); 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (pac_request_) 1275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->proxy_service()->CancelPacRequest(pac_request_); 1285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The stream could be in a partial state. It is not reusable. 1305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (stream_.get() && next_state_ != STATE_DONE) 1315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_->Close(true /* not reusable */); 1325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::Start(Request* request) { 1355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(request); 1365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_ = request; 1375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) StartInternal(); 1385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::Preconnect(int num_streams) { 1415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GT(num_streams, 0); 1425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HostPortPair origin_server = 1435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HostPortPair(request_info_.url.HostNoBrackets(), 1445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.url.EffectiveIntPort()); 145ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base::WeakPtr<HttpServerProperties> http_server_properties = 1465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->http_server_properties(); 1475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (http_server_properties && 1485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) http_server_properties->SupportsSpdy(origin_server)) { 1495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_streams_ = 1; 1505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 1515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_streams_ = num_streams; 1525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return StartInternal(); 1545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::RestartTunnelWithProxyAuth( 1575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AuthCredentials& credentials) { 1585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(establishing_tunnel_); 1595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_RESTART_TUNNEL_AUTH; 1605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_.reset(); 1615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return RunLoop(OK); 1625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)LoadState HttpStreamFactoryImpl::Job::GetLoadState() const { 1655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (next_state_) { 1665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RESOLVE_PROXY_COMPLETE: 1675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return session_->proxy_service()->GetLoadState(pac_request_); 16890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) case STATE_INIT_CONNECTION_COMPLETE: 1695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_CREATE_STREAM_COMPLETE: 1702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return using_quic_ ? LOAD_STATE_CONNECTING : connection_->GetLoadState(); 1715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 1725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return LOAD_STATE_IDLE; 1735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)void HttpStreamFactoryImpl::Job::MarkAsAlternate( 1772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const GURL& original_url, 1782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) PortAlternateProtocolPair alternate) { 1795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!original_url_.get()); 1805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) original_url_.reset(new GURL(original_url)); 181c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (alternate.protocol == QUIC) { 1822a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(session_->params().enable_quic); 1832a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) using_quic_ = true; 1842a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 1855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::WaitFor(Job* job) { 1885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(STATE_NONE, next_state_); 1895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(STATE_NONE, job->next_state_); 1905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!blocking_job_); 1915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!job->waiting_job_); 1925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocking_job_ = job; 1935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) job->waiting_job_ = this; 1945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::Resume(Job* job) { 1975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(blocking_job_, job); 1985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocking_job_ = NULL; 1995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We know we're blocked if the next_state_ is STATE_WAIT_FOR_JOB_COMPLETE. 2015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Unblock |this|. 2025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (next_state_ == STATE_WAIT_FOR_JOB_COMPLETE) { 20390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 2045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 2055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&HttpStreamFactoryImpl::Job::OnIOComplete, 2065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), OK)); 2075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::Orphan(const Request* request) { 2115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(request_, request); 2125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_ = NULL; 2135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (blocking_job_) { 214eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // We've been orphaned, but there's a job we're blocked on. Don't bother 215eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // racing, just cancel ourself. 2165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(blocking_job_->waiting_job_); 2175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocking_job_->waiting_job_ = NULL; 2185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) blocking_job_ = NULL; 219eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (stream_factory_->for_websockets_ && 220eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch connection_ && connection_->socket()) 221eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch connection_->socket()->Disconnect(); 222eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stream_factory_->OnOrphanedJobComplete(this); 223eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (stream_factory_->for_websockets_) { 2241e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) // We cancel this job because a WebSocketHandshakeStream can't be created 225f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // without a WebSocketHandshakeStreamBase::CreateHelper which is stored in 226f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) // the Request class and isn't accessible from this job. 227eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (connection_ && connection_->socket()) 228eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch connection_->socket()->Disconnect(); 2295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 2305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2333551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)void HttpStreamFactoryImpl::Job::SetPriority(RequestPriority priority) { 2343551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) priority_ = priority; 2353551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // TODO(akalin): Propagate this to |connection_| and maybe the 2363551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) // preconnect state. 2373551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)} 2383551c9c881056c480085172ff9840cab31610854Torne (Richard Coles) 2395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::was_npn_negotiated() const { 2405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return was_npn_negotiated_; 2415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2433551c9c881056c480085172ff9840cab31610854Torne (Richard Coles)NextProto HttpStreamFactoryImpl::Job::protocol_negotiated() const { 2445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return protocol_negotiated_; 2455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::using_spdy() const { 2485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return using_spdy_; 2495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const SSLConfig& HttpStreamFactoryImpl::Job::server_ssl_config() const { 2525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return server_ssl_config_; 2535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const SSLConfig& HttpStreamFactoryImpl::Job::proxy_ssl_config() const { 2565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return proxy_ssl_config_; 2575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const ProxyInfo& HttpStreamFactoryImpl::Job::proxy_info() const { 2605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return proxy_info_; 2615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::GetSSLInfo() { 2645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(using_ssl_); 2655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!establishing_tunnel_); 2665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(connection_.get() && connection_->socket()); 2675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLClientSocket* ssl_socket = 2685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<SSLClientSocket*>(connection_->socket()); 2695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssl_socket->GetSSLInfo(&ssl_info_); 2705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 27290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles)SpdySessionKey HttpStreamFactoryImpl::Job::GetSpdySessionKey() const { 2735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // In the case that we're using an HTTPS proxy for an HTTP url, 2745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // we look for a SPDY session *to* the proxy, instead of to the 2755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // origin server. 27690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) PrivacyMode privacy_mode = request_info_.privacy_mode; 2775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsHttpsProxyAndHttpUrl()) { 27890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return SpdySessionKey(proxy_info_.proxy_server().host_port_pair(), 27990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ProxyServer::Direct(), 28090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) privacy_mode); 2815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 28290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return SpdySessionKey(origin_, 28390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) proxy_info_.proxy_server(), 28490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) privacy_mode); 2855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 2865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 2885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::CanUseExistingSpdySession() const { 2895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We need to make sure that if a spdy session was created for 2905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // https://somehost/ that we don't use that session for http://somehost:443/. 2915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // The only time we can use an existing session is if the request URL is 2925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // https (the normal case) or if we're connection to a SPDY proxy, or 2935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if we're running with force_spdy_always_. crbug.com/133176 2945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return request_info_.url.SchemeIs("https") || 295eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch request_info_.url.SchemeIs("wss") || 2965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_.proxy_server().is_https() || 2975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) force_spdy_always_; 2985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 2995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnStreamReadyCallback() { 3015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(stream_.get()); 3025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 303eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!stream_factory_->for_websockets_); 3045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) { 3055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 3075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->Complete(was_npn_negotiated(), 3085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol_negotiated(), 3095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy(), 3105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_); 3115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnStreamReady(this, server_ssl_config_, proxy_info_, 3125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_.release()); 3135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnWebSocketHandshakeStreamReadyCallback() { 318eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(websocket_stream_); 319eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!IsPreconnecting()); 320eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(stream_factory_->for_websockets_); 321eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // An orphaned WebSocket job will be closed immediately and 322eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // never be ready. 323eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!IsOrphaned()); 324eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch request_->Complete(was_npn_negotiated(), 325eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch protocol_negotiated(), 326eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch using_spdy(), 327eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch net_log_); 3281e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) request_->OnWebSocketHandshakeStreamReady(this, 3291e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) server_ssl_config_, 3301e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) proxy_info_, 3311e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) websocket_stream_.release()); 332eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // |this| may be deleted after this call. 333eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch} 334eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch 335eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdochvoid HttpStreamFactoryImpl::Job::OnNewSpdySessionReadyCallback() { 3365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!stream_.get()); 3375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(using_spdy()); 339ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!new_spdy_session_) 340ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch return; 341ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base::WeakPtr<SpdySession> spdy_session = new_spdy_session_; 342ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch new_spdy_session_.reset(); 3435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) { 344eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stream_factory_->OnNewSpdySessionReady( 3455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) spdy_session, spdy_session_direct_, server_ssl_config_, proxy_info_, 3465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) was_npn_negotiated(), protocol_negotiated(), using_spdy(), net_log_); 3475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 349eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch request_->OnNewSpdySessionReady(this, spdy_session, spdy_session_direct_); 3505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 3515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnStreamFailedCallback(int result) { 3555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) 3575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 3595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnStreamFailed(this, result, server_ssl_config_); 3605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnCertificateErrorCallback( 3645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int result, const SSLInfo& ssl_info) { 3655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) 3675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 3695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnCertificateError(this, result, server_ssl_config_, ssl_info); 3705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnNeedsProxyAuthCallback( 3745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpResponseInfo& response, 3755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HttpAuthController* auth_controller) { 3765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) 3785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 3805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnNeedsProxyAuth( 3815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, response, server_ssl_config_, proxy_info_, auth_controller); 3825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnNeedsClientAuthCallback( 3865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLCertRequestInfo* cert_info) { 3875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) 3895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 3905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 3915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnNeedsClientAuth(this, server_ssl_config_, cert_info); 3925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 3935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 3945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 3955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnHttpsProxyTunnelResponseCallback( 3965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpResponseInfo& response_info, 3975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HttpStream* stream) { 3985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!IsPreconnecting()); 3995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsOrphaned()) 4005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnOrphanedJobComplete(this); 4015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 4025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->OnHttpsProxyTunnelResponse( 4035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, response_info, server_ssl_config_, proxy_info_, stream); 4045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 4055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnPreconnectsComplete() { 4085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!request_); 409868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (new_spdy_session_.get()) { 410eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch stream_factory_->OnNewSpdySessionReady(new_spdy_session_, 411eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch spdy_session_direct_, 412eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch server_ssl_config_, 413eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch proxy_info_, 414eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch was_npn_negotiated(), 415eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch protocol_negotiated(), 416eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch using_spdy(), 417eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch net_log_); 4185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->OnPreconnectsComplete(this); 4205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |this| may be deleted after this call. 4215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 4245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::OnHostResolution( 4255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpdySessionPool* spdy_session_pool, 42690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const SpdySessionKey& spdy_session_key, 4275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const AddressList& addresses, 4285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const BoundNetLog& net_log) { 4295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is OK to dereference spdy_session_pool, because the 4305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ClientSocketPoolManager will be destroyed in the same callback that 4315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // destroys the SpdySessionPool. 4327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return 4337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch spdy_session_pool->FindAvailableSession(spdy_session_key, net_log) ? 4347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ERR_SPDY_SESSION_ALREADY_EXISTS : OK; 4355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::OnIOComplete(int result) { 4385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RunLoop(result); 4395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 4405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::RunLoop(int result) { 4425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = DoLoop(result); 4435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERR_IO_PENDING) 4455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 4465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If there was an error, we should have already resumed the |waiting_job_|, 4485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // if there was one. 4495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(result == OK || waiting_job_ == NULL); 4505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsPreconnecting()) { 45290dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 4535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 4545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 4555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &HttpStreamFactoryImpl::Job::OnPreconnectsComplete, 4565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr())); 4575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 4585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsCertificateError(result)) { 4615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Retrieve SSL information from the socket. 4625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetSSLInfo(); 4635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_WAITING_USER_ACTION; 46590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 4665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 4675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 4685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &HttpStreamFactoryImpl::Job::OnCertificateErrorCallback, 4695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), 4705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result, ssl_info_)); 4715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 4725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (result) { 4755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_PROXY_AUTH_REQUESTED: 4765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 4775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(connection_.get()); 4785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(connection_->socket()); 4795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(establishing_tunnel_); 4805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyClientSocket* proxy_socket = 4825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ProxyClientSocket*>(connection_->socket()); 4835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HttpResponseInfo* tunnel_auth_response = 4845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_socket->GetConnectResponseInfo(); 4855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_WAITING_USER_ACTION; 48790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 4885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 4895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 490eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &Job::OnNeedsProxyAuthCallback, 4915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), 4925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *tunnel_auth_response, 4935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_socket->GetAuthController())); 4945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 4955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 4965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 4975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_SSL_CLIENT_AUTH_CERT_NEEDED: 49890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 4995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 5005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 501eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &Job::OnNeedsClientAuthCallback, 5025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), 5035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->ssl_error_response_info().cert_request_info)); 5045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 5055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_HTTPS_PROXY_TUNNEL_RESPONSE: 5075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) { 5085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(connection_.get()); 5095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(connection_->socket()); 5105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(establishing_tunnel_); 5115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyClientSocket* proxy_socket = 5135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ProxyClientSocket*>(connection_->socket()); 51490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 5155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 5165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 517eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &Job::OnHttpsProxyTunnelResponseCallback, 5185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), 5195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *proxy_socket->GetConnectResponseInfo(), 5205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_socket->CreateConnectResponseStream())); 5215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 5225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case OK: 5255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_DONE; 526868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (new_spdy_session_.get()) { 52790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 5285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 529eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::Bind(&Job::OnNewSpdySessionReadyCallback, 530868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) ptr_factory_.GetWeakPtr())); 531eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (stream_factory_->for_websockets_) { 532eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(websocket_stream_); 533eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch base::MessageLoop::current()->PostTask( 534eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch FROM_HERE, 5351e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) base::Bind(&Job::OnWebSocketHandshakeStreamReadyCallback, 5361e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) ptr_factory_.GetWeakPtr())); 5375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 538eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(stream_.get()); 53990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 5405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 5415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 542eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &Job::OnStreamReadyCallback, 5435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr())); 5445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 5465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 54890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) base::MessageLoop::current()->PostTask( 5495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FROM_HERE, 5505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind( 551eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch &Job::OnStreamFailedCallback, 5525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ptr_factory_.GetWeakPtr(), 5535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result)); 5545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 5555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 5565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 5575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 5585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 5595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoLoop(int result) { 5605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_NE(next_state_, STATE_NONE); 5615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int rv = result; 5625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) do { 5635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) State state = next_state_; 5645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_NONE; 5655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (state) { 5665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_START: 5675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 5685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoStart(); 5695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RESOLVE_PROXY: 5715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 5725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoResolveProxy(); 5735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RESOLVE_PROXY_COMPLETE: 5755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoResolveProxyComplete(rv); 5765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_WAIT_FOR_JOB: 5785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 5795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoWaitForJob(); 5805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_WAIT_FOR_JOB_COMPLETE: 5825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoWaitForJobComplete(rv); 5835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_INIT_CONNECTION: 5855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 5865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoInitConnection(); 5875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_INIT_CONNECTION_COMPLETE: 5895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoInitConnectionComplete(rv); 5905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_WAITING_USER_ACTION: 5925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoWaitingUserAction(rv); 5935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RESTART_TUNNEL_AUTH: 5955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 5965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoRestartTunnelAuth(); 5975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 5985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_RESTART_TUNNEL_AUTH_COMPLETE: 5995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoRestartTunnelAuthComplete(rv); 6005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 6015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_CREATE_STREAM: 6025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, rv); 6035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoCreateStream(); 6045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 6055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case STATE_CREATE_STREAM_COMPLETE: 6065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = DoCreateStreamComplete(rv); 6075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 6085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 6095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED() << "bad state"; 6105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = ERR_FAILED; 6115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 6125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } while (rv != ERR_IO_PENDING && next_state_ != STATE_NONE); 6145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 6155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::StartInternal() { 6185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK_EQ(STATE_NONE, next_state_); 6195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_START; 6205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int rv = RunLoop(OK); 6215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(ERR_IO_PENDING, rv); 6225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 6235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoStart() { 6265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int port = request_info_.url.EffectiveIntPort(); 6275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) origin_ = HostPortPair(request_info_.url.HostNoBrackets(), port); 6285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) origin_url_ = stream_factory_->ApplyHostMappingRules( 6295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.url, &origin_); 6305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) http_pipelining_key_.reset(new HttpPipelinedHost::Key(origin_)); 6315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_.BeginEvent(NetLog::TYPE_HTTP_STREAM_JOB, 6335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&NetLogHttpStreamJobCallback, 6342a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &request_info_.url, &origin_url_, 6352a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_)); 6365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Don't connect to restricted ports. 6382a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool is_port_allowed = IsPortAllowedByDefault(port); 6392a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (request_info_.url.SchemeIs("ftp")) { 6402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Never share connection with other jobs for FTP requests. 6412a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(!waiting_job_); 6422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 6432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) is_port_allowed = IsPortAllowedByFtp(port); 6442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 6452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!is_port_allowed && !IsPortAllowedByOverride(port)) { 6465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (waiting_job_) { 6475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_->Resume(this); 6485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_ = NULL; 6495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_UNSAFE_PORT; 6515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_RESOLVE_PROXY; 6545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 6555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoResolveProxy() { 6585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!pac_request_); 6595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_RESOLVE_PROXY_COMPLETE; 6615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.load_flags & LOAD_BYPASS_PROXY) { 6635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_.UseDirect(); 6645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 6655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return session_->proxy_service()->ResolveProxy( 6685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.url, &proxy_info_, io_callback_, &pac_request_, net_log_); 6695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 6705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoResolveProxyComplete(int result) { 6725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) pac_request_ = NULL; 6735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == OK) { 6755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remove unsupported proxies from the list. 6765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_.RemoveProxiesWithoutScheme( 6775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyServer::SCHEME_DIRECT | 6785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyServer::SCHEME_HTTP | ProxyServer::SCHEME_HTTPS | 6795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyServer::SCHEME_SOCKS4 | ProxyServer::SCHEME_SOCKS5); 6805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_info_.is_empty()) { 6825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // No proxies/direct to choose from. This happens when we don't support 6835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // any of the proxies in the returned list. 6845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = ERR_NO_SUPPORTED_PROXIES; 6855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result != OK) { 6895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (waiting_job_) { 6905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_->Resume(this); 6915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_ = NULL; 6925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 6945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 6955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 6965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (blocking_job_) 6975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_WAIT_FOR_JOB; 6985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else 6995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_INIT_CONNECTION; 7005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 7015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::ShouldForceSpdySSL() const { 7045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = force_spdy_always_ && force_spdy_over_ssl_; 7055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv && !HttpStreamFactory::HasSpdyExclusion(origin_); 7065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::ShouldForceSpdyWithoutSSL() const { 7095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool rv = force_spdy_always_ && !force_spdy_over_ssl_; 7105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv && !HttpStreamFactory::HasSpdyExclusion(origin_); 7115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7132a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)bool HttpStreamFactoryImpl::Job::ShouldForceQuic() const { 7147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch return session_->params().enable_quic && 7157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch session_->params().origin_to_force_quic_on.Equals(origin_) && 7167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch proxy_info_.is_direct(); 7172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles)} 7182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoWaitForJob() { 7205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(blocking_job_); 7215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_WAIT_FOR_JOB_COMPLETE; 7225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 7235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoWaitForJobComplete(int result) { 7265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!blocking_job_); 7275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, result); 7285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_INIT_CONNECTION; 7295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 7305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 7315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoInitConnection() { 7335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!blocking_job_); 7345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!connection_->is_initialized()); 7355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(proxy_info_.proxy_server().is_valid()); 7365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_INIT_CONNECTION_COMPLETE; 7375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 738eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch using_ssl_ = request_info_.url.SchemeIs("https") || 739eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch request_info_.url.SchemeIs("wss") || ShouldForceSpdySSL(); 7405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy_ = false; 7415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 7422a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (ShouldForceQuic()) 7432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) using_quic_ = true; 7442a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7452a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (using_quic_) { 7462a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) DCHECK(session_->params().enable_quic); 7472a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!proxy_info_.is_direct()) { 7482a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) NOTREACHED(); 7492a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // TODO(rch): support QUIC proxies. 7502a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) return ERR_NOT_IMPLEMENTED; 7512a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 752c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) next_state_ = STATE_INIT_CONNECTION_COMPLETE; 753c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const ProxyServer& proxy_server = proxy_info_.proxy_server(); 754eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch int rv = quic_request_.Request(HostPortProxyPair(origin_, proxy_server), 7557dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch using_ssl_, session_->cert_verifier(), 756eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch net_log_, io_callback_); 757eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (rv != OK) { 758eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // OK, there's no available QUIC session. Let |waiting_job_| resume 759eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch // if it's paused. 760eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (waiting_job_) { 761eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch waiting_job_->Resume(this); 762eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch waiting_job_ = NULL; 763eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 764eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 765eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return rv; 7662a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 7672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 7685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Check first if we have a spdy session for this group. If so, then go 7695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // straight to using that. 77090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) SpdySessionKey spdy_session_key = GetSpdySessionKey(); 771ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base::WeakPtr<SpdySession> spdy_session = 7727dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch session_->spdy_session_pool()->FindAvailableSession( 7737dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch spdy_session_key, net_log_); 7747dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (spdy_session && CanUseExistingSpdySession()) { 7755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we're preconnecting, but we already have a SpdySession, we don't 7765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // actually need to preconnect any sockets, so we're done. 7775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsPreconnecting()) 7785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 7795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy_ = true; 7805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_CREATE_STREAM; 7815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) existing_spdy_session_ = spdy_session; 7825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 7835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (request_ && (using_ssl_ || ShouldForceSpdyWithoutSSL())) { 7845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Update the spdy session key for the request that launched this job. 7855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->SetSpdySessionKey(spdy_session_key); 7865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (IsRequestEligibleForPipelining()) { 7875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(simonjam): With pipelining, we might be better off using fewer 7885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // connections and thus should make fewer preconnections. Explore 7895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // preconnecting fewer than the requested num_connections. 7905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 7915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Separate note: A forced pipeline is always available if one exists for 7925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this key. This is different than normal pipelines, which may be 7935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // unavailable or unusable. So, there is no need to worry about a race 7945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // between when a pipeline becomes available and when this job blocks. 7955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) existing_available_pipeline_ = stream_factory_->http_pipelined_host_pool_. 7965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExistingPipelineAvailableForKey(*http_pipelining_key_.get()); 7975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (existing_available_pipeline_) { 7985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 7995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool was_new_key = request_->SetHttpPipeliningKey( 8015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *http_pipelining_key_.get()); 8025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!was_new_key && session_->force_http_pipelining()) { 8035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 8045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // OK, there's no available SPDY session. Let |waiting_job_| resume if it's 8095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // paused. 8105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (waiting_job_) { 8125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_->Resume(this); 8135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_ = NULL; 8145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_info_.is_http() || proxy_info_.is_https()) 8175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) establishing_tunnel_ = using_ssl_; 8185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool want_spdy_over_npn = original_url_ != NULL; 8205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_info_.is_https()) { 8225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) InitSSLConfig(proxy_info_.proxy_server().host_port_pair(), 8232a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) &proxy_ssl_config_, 8242a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) true /* is a proxy server */); 8255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Disable revocation checking for HTTPS proxies since the revocation 8265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // requests are probably going to need to go through the proxy too. 8275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_ssl_config_.rev_checking_enabled = false; 8285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (using_ssl_) { 8302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) InitSSLConfig(origin_, &server_ssl_config_, 8312a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) false /* not a proxy server */); 8325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsPreconnecting()) { 835eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!stream_factory_->for_websockets_); 8365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return PreconnectSocketsForHttpRequest( 8375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) origin_url_, 8385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.extra_headers, 8395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.load_flags, 8402a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_, 8415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_, 8425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_, 8435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ShouldForceSpdySSL(), 8445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) want_spdy_over_npn, 8455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_ssl_config_, 8465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_ssl_config_, 84790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) request_info_.privacy_mode, 8485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_, 8495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) num_streams_); 8505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we can't use a SPDY session, don't both checking for one after 8525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // the hostname is resolved. 8535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnHostResolutionCallback resolution_callback = CanUseExistingSpdySession() ? 8545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Bind(&Job::OnHostResolution, session_->spdy_session_pool(), 8555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) GetSpdySessionKey()) : 8565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnHostResolutionCallback(); 857eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (stream_factory_->for_websockets_) { 858eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return InitSocketHandleForWebSocketRequest( 859eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch origin_url_, request_info_.extra_headers, request_info_.load_flags, 860eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch priority_, session_, proxy_info_, ShouldForceSpdySSL(), 861eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch want_spdy_over_npn, server_ssl_config_, proxy_ssl_config_, 862eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch request_info_.privacy_mode, net_log_, 863eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch connection_.get(), resolution_callback, io_callback_); 864eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 8655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return InitSocketHandleForHttpRequest( 8665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) origin_url_, request_info_.extra_headers, request_info_.load_flags, 8672a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) priority_, session_, proxy_info_, ShouldForceSpdySSL(), 86890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) want_spdy_over_npn, server_ssl_config_, proxy_ssl_config_, 86990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) request_info_.privacy_mode, net_log_, 8705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_.get(), resolution_callback, io_callback_); 8715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 8735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoInitConnectionComplete(int result) { 8755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsPreconnecting()) { 87690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (using_quic_) 87790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return result; 8785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_EQ(OK, result); 8795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 8805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERR_SPDY_SESSION_ALREADY_EXISTS) { 8835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We found a SPDY connection after resolving the host. This is 8845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // probably an IP pooled connection. 88590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) SpdySessionKey spdy_session_key = GetSpdySessionKey(); 8865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) existing_spdy_session_ = 8877dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch session_->spdy_session_pool()->FindAvailableSession( 8887dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch spdy_session_key, net_log_); 8897dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (existing_spdy_session_) { 8905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy_ = true; 8915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_CREATE_STREAM; 8925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 8935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // It is possible that the spdy session no longer exists. 8945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReturnToStateInitConnection(true /* close connection */); 8955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 8975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 8985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(willchan): Make this a bit more exact. Maybe there are recoverable 9005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // errors, such as ignoring certificate errors for Alternate-Protocol. 9015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0 && waiting_job_) { 9025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_->Resume(this); 9035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) waiting_job_ = NULL; 9045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0 && session_->force_http_pipelining()) { 9075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->AbortPipelinedRequestsWithKey( 9085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) this, *http_pipelining_key_.get(), result, server_ssl_config_); 9095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |result| may be the result of any of the stacked pools. The following 9125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // logic is used when determining how to interpret an error. 9135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If |result| < 0: 9145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and connection_->socket() != NULL, then the SSL handshake ran and it 9155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is a potentially recoverable error. 9165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // and connection_->socket == NULL and connection_->is_ssl_error() is true, 9175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // then the SSL handshake ran with an unrecoverable error. 9185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // otherwise, the error came from one of the other pools. 9195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool ssl_started = using_ssl_ && (result == OK || connection_->socket() || 9205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->is_ssl_error()); 9215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ssl_started && (result == OK || IsCertificateError(result))) { 9237dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (using_quic_ && result == OK) { 9245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) was_npn_negotiated_ = true; 9255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NextProto protocol_negotiated = 9267dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SSLClientSocket::NextProtoFromString("quic/1+spdy/3"); 9275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol_negotiated_ = protocol_negotiated; 9287dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } else { 9297dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SSLClientSocket* ssl_socket = 9307dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch static_cast<SSLClientSocket*>(connection_->socket()); 9317dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (ssl_socket->WasNpnNegotiated()) { 9327dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch was_npn_negotiated_ = true; 9337dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch std::string proto; 9347dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch std::string server_protos; 9357dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SSLClientSocket::NextProtoStatus status = 9367dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch ssl_socket->GetNextProto(&proto, &server_protos); 9377dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch NextProto protocol_negotiated = 9387dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SSLClientSocket::NextProtoFromString(proto); 9397dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch protocol_negotiated_ = protocol_negotiated; 9407dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch net_log_.AddEvent( 9417dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch NetLog::TYPE_HTTP_STREAM_REQUEST_PROTO, 9427dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch base::Bind(&NetLogHttpStreamProtoCallback, 9437dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch status, &proto, &server_protos)); 9447dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (ssl_socket->was_spdy_negotiated()) 9457dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch SwitchToSpdyMode(); 9467dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch } 9477dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (ShouldForceSpdySSL()) 9485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SwitchToSpdyMode(); 9495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (proxy_info_.is_https() && connection_->socket() && 9515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result == OK) { 9525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyClientSocket* proxy_socket = 9535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ProxyClientSocket*>(connection_->socket()); 9545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_socket->IsUsingSpdy()) { 9555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) was_npn_negotiated_ = true; 9565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol_negotiated_ = proxy_socket->GetProtocolNegotiated(); 9575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SwitchToSpdyMode(); 9585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We may be using spdy without SSL 9625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ShouldForceSpdyWithoutSSL()) 9635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SwitchToSpdyMode(); 9645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERR_PROXY_AUTH_REQUESTED || 9665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result == ERR_HTTPS_PROXY_TUNNEL_RESPONSE) { 9675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!ssl_started); 9685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Other state (i.e. |using_ssl_|) suggests that |connection_| will have an 9695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SSL socket, but there was an error before that could happen. This 9705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // puts the in progress HttpProxy socket into |connection_| in order to 9715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // complete the auth (or read the response body). The tunnel restart code 9725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is careful to remove it before returning control to the rest of this 9735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // class. 9745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_.reset(connection_->release_pending_http_proxy_connection()); 9755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 9765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!ssl_started && result < 0 && original_url_.get()) { 9795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Mark the alternate protocol as broken and fallback. 9805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->http_server_properties()->SetBrokenAlternateProtocol( 9815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) HostPortPair::FromURL(*original_url_)); 9825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 9835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 9845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) if (using_quic_) { 98690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (result < 0) 98790dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) return result; 988c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) stream_ = quic_request_.ReleaseStream(); 989c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) next_state_ = STATE_NONE; 990c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) return OK; 991c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) } 992c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) 9935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0 && !ssl_started) 9945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReconsiderProxyAfterError(result); 9955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) establishing_tunnel_ = false; 9965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 9975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (connection_->socket()) { 9985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) LogHttpConnectedMetrics(*connection_); 9995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We officially have a new connection. Record the type. 10015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!connection_->is_reused()) { 10025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConnectionType type = using_spdy_ ? CONNECTION_SPDY : CONNECTION_HTTP; 10035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UpdateConnectionTypeHistograms(type); 10045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Handle SSL errors below. 10085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (using_ssl_) { 10095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(ssl_started); 10105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsCertificateError(result)) { 10115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (using_spdy_ && original_url_.get() && 10125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) original_url_->SchemeIs("http")) { 10135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We ignore certificate errors for http over spdy. 10145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) spdy_certificate_error_ = result; 10155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = OK; 10165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) result = HandleCertificateError(result); 10185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == OK && !connection_->socket()->IsConnectedAndIdle()) { 10195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReturnToStateInitConnection(true /* close connection */); 10205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 10215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0) 10255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 10265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_CREATE_STREAM; 10295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 10305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoWaitingUserAction(int result) { 10335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // This state indicates that the stream request is in a partially 10345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // completed state, and we've called back to the delegate for more 10355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // information. 10365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We're always waiting here for the delegate to call us back. 10385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_IO_PENDING; 10395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 10405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoCreateStream() { 1042868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) DCHECK(connection_->socket() || existing_spdy_session_.get() || 10432a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) existing_available_pipeline_ || using_quic_); 10445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_CREATE_STREAM_COMPLETE; 10465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We only set the socket motivation if we're the first to use 10485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // this socket. Is there a race for two SPDY requests? We really 10495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // need to plumb this through to the connect level. 10505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (connection_->socket() && !connection_->is_reused()) 10515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SetSocketMotivation(); 10525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!using_spdy_) { 10542a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We may get ftp scheme when fetching ftp resources through proxy. 10555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool using_proxy = (proxy_info_.is_http() || proxy_info_.is_https()) && 10562a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (request_info_.url.SchemeIs("http") || 10572a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) request_info_.url.SchemeIs("ftp")); 10585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (stream_factory_->http_pipelined_host_pool_. 10595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) IsExistingPipelineAvailableForKey(*http_pipelining_key_.get())) { 1060eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(!stream_factory_->for_websockets_); 10615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_.reset(stream_factory_->http_pipelined_host_pool_. 10625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CreateStreamOnExistingPipeline( 10635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *http_pipelining_key_.get())); 10645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(stream_.get()); 1065eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else if (stream_factory_->for_websockets_) { 1066eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(request_); 1067f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DCHECK(request_->websocket_handshake_stream_create_helper()); 1068eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch websocket_stream_.reset( 1069f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request_->websocket_handshake_stream_create_helper() 1070f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) ->CreateBasicStream(connection_.Pass(), using_proxy)); 10715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else if (!using_proxy && IsRequestEligibleForPipelining()) { 10725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(simonjam): Support proxies. 10735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_.reset( 10745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) stream_factory_->http_pipelined_host_pool_.CreateStreamOnNewPipeline( 10755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *http_pipelining_key_.get(), 10765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_.release(), 10775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_ssl_config_, 10785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_, 10795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net_log_, 10805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) was_npn_negotiated_, 10815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protocol_negotiated_)); 10825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(stream_.get()); 10835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 10841e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles) stream_.reset(new HttpBasicStream(connection_.release(), using_proxy)); 10855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 10875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 10885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) CHECK(!stream_.get()); 10905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 10915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool direct = true; 1092c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) const ProxyServer& proxy_server = proxy_info_.proxy_server(); 109390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) PrivacyMode privacy_mode = request_info_.privacy_mode; 109490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) SpdySessionKey spdy_session_key(origin_, proxy_server, privacy_mode); 10955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsHttpsProxyAndHttpUrl()) { 10965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If we don't have a direct SPDY session, and we're using an HTTPS 10975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // proxy, then we might have a SPDY session to the proxy. 109890dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // We never use privacy mode for connection to proxy server. 109990dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) spdy_session_key = SpdySessionKey(proxy_server.host_port_pair(), 110090dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ProxyServer::Direct(), 110190dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) kPrivacyModeDisabled); 11025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) direct = false; 11035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1105ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base::WeakPtr<SpdySession> spdy_session; 1106868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (existing_spdy_session_.get()) { 11075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We picked up an existing session, so we don't need our socket. 11085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (connection_->socket()) 11095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->Disconnect(); 11105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->Reset(); 1111ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch std::swap(spdy_session, existing_spdy_session_); 11125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 11135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SpdySessionPool* spdy_pool = session_->spdy_session_pool(); 11147dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch spdy_session = spdy_pool->FindAvailableSession(spdy_session_key, net_log_); 11157dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch if (!spdy_session) { 11167dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch int error = 11177dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch spdy_pool->CreateAvailableSessionFromSocket(spdy_session_key, 11187dbb3d5cf0c15f500944d211057644d6a2f37371Ben Murdoch connection_.Pass(), 1119868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) net_log_, 1120868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) spdy_certificate_error_, 1121868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) &new_spdy_session_, 1122868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) using_ssl_); 11235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (error != OK) 11245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return error; 112590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) const HostPortPair& host_port_pair = spdy_session_key.host_port_pair(); 1126ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch base::WeakPtr<HttpServerProperties> http_server_properties = 11275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->http_server_properties(); 11285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (http_server_properties) 11295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) http_server_properties->SetSupportsSpdy(host_port_pair, true); 11305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) spdy_session_direct_ = direct; 11315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 11325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1135ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch if (!spdy_session) 11365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_CONNECTION_CLOSED; 11375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(willchan): Delete this code, because eventually, the 11395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // HttpStreamFactoryImpl will be creating all the SpdyHttpStreams, since it 11405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // will know when SpdySessions become available. 11415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1142eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (stream_factory_->for_websockets_) { 1143eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch DCHECK(request_); 1144f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) DCHECK(request_->websocket_handshake_stream_create_helper()); 1145eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch bool use_relative_url = direct || request_info_.url.SchemeIs("wss"); 1146eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch websocket_stream_.reset( 1147f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles) request_->websocket_handshake_stream_create_helper()->CreateSpdyStream( 1148ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch spdy_session, use_relative_url)); 1149eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } else { 1150eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch bool use_relative_url = direct || request_info_.url.SchemeIs("https"); 1151ca12bfac764ba476d6cd062bf1dde12cc64c3f40Ben Murdoch stream_.reset(new SpdyHttpStream(spdy_session, use_relative_url)); 1152eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 11535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 11545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoCreateStreamComplete(int result) { 11575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result < 0) 11585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 11595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->proxy_service()->ReportSuccess(proxy_info_); 11615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_NONE; 11625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 11635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoRestartTunnelAuth() { 11665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_RESTART_TUNNEL_AUTH_COMPLETE; 11675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ProxyClientSocket* proxy_socket = 11685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<ProxyClientSocket*>(connection_->socket()); 11695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return proxy_socket->RestartWithAuth(io_callback_); 11705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::DoRestartTunnelAuthComplete(int result) { 11735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == ERR_PROXY_AUTH_REQUESTED) 11745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return result; 11755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (result == OK) { 11775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Now that we've got the HttpProxyClientSocket connected. We have 11785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to release it as an idle socket into the pool and start the connection 11795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // process from the beginning. Trying to pass it in with the 11805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SSLSocketParams might cause a deadlock since params are dispatched 11815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // interchangeably. This request won't necessarily get this http proxy 11825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // socket, but there will be forward progress. 11835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) establishing_tunnel_ = false; 11845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ReturnToStateInitConnection(false /* do not close connection */); 11855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 11865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 11875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ReconsiderProxyAfterError(result); 11895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 11905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::ReturnToStateInitConnection( 11925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bool close_connection) { 11935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (close_connection && connection_->socket()) 11945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->Disconnect(); 11955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->Reset(); 11965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 11975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_) { 11985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->RemoveRequestFromSpdySessionRequestMap(); 11995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->RemoveRequestFromHttpPipeliningRequestMap(); 12005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_INIT_CONNECTION; 12035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::SetSocketMotivation() { 12065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.motivation == HttpRequestInfo::PRECONNECT_MOTIVATED) 12075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->SetSubresourceSpeculation(); 12085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) else if (request_info_.motivation == HttpRequestInfo::OMNIBOX_MOTIVATED) 12095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->SetOmniboxSpeculation(); 12105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(mbelshe): Add other motivations (like EARLY_LOAD_MOTIVATED). 12115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::IsHttpsProxyAndHttpUrl() const { 12145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!proxy_info_.is_https()) 12155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 12165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (original_url_.get()) { 12175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We currently only support Alternate-Protocol where the original scheme 12185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // is http. 12195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(original_url_->SchemeIs("http")); 12205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return original_url_->SchemeIs("http"); 12215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return request_info_.url.SchemeIs("http"); 12235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Sets several fields of ssl_config for the given origin_server based on the 12265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// proxy info and other factors. 12275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::InitSSLConfig( 12285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const HostPortPair& origin_server, 12292a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) SSLConfig* ssl_config, 12302a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) bool is_proxy) const { 12315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_info_.is_https() && ssl_config->send_client_cert) { 12325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // When connecting through an HTTPS proxy, disable TLS False Start so 12335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // that client authentication errors can be distinguished between those 12345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // originating from the proxy server (ERR_PROXY_CONNECTION_FAILED) and 12355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // those originating from the endpoint (ERR_SSL_PROTOCOL_ERROR / 12365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ERR_BAD_SSL_CLIENT_AUTH_CERT). 12375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(rch): This assumes that the HTTPS proxy will only request a 12385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // client certificate during the initial handshake. 12395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // http://crbug.com/59292 12405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssl_config->false_start_enabled = false; 12415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) enum { 12445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FALLBACK_NONE = 0, // SSL version fallback did not occur. 12455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FALLBACK_SSL3 = 1, // Fell back to SSL 3.0. 12465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FALLBACK_TLS1 = 2, // Fell back to TLS 1.0. 12475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FALLBACK_TLS1_1 = 3, // Fell back to TLS 1.1. 12485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) FALLBACK_MAX 12495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) }; 12505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int fallback = FALLBACK_NONE; 12525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ssl_config->version_fallback) { 12535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (ssl_config->version_max) { 12545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case SSL_PROTOCOL_VERSION_SSL3: 12555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fallback = FALLBACK_SSL3; 12565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 12575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case SSL_PROTOCOL_VERSION_TLS1: 12585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fallback = FALLBACK_TLS1; 12595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 12605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case SSL_PROTOCOL_VERSION_TLS1_1: 12615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fallback = FALLBACK_TLS1_1; 12625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 12635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 12655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Net.ConnectionUsedSSLVersionFallback", 12665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) fallback, FALLBACK_MAX); 12675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12682a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // We also wish to measure the amount of fallback connections for a host that 12692a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // we know implements TLS up to 1.2. Ideally there would be no fallback here 12702a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // but high numbers of SSLv3 would suggest that SSLv3 fallback is being 12712a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // caused by network middleware rather than buggy HTTPS servers. 12722a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) const std::string& host = origin_server.host(); 12732a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) if (!is_proxy && 12742a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) host.size() >= 10 && 12752a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) host.compare(host.size() - 10, 10, "google.com") == 0 && 12762a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) (host.size() == 10 || host[host.size()-11] == '.')) { 12772a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Net.GoogleConnectionUsedSSLVersionFallback", 12782a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) fallback, FALLBACK_MAX); 12792a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) } 12802a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) 12815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.load_flags & LOAD_VERIFY_EV_CERT) 12825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssl_config->verify_ev_cert = true; 128390dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) 128490dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) // Disable Channel ID if privacy mode is enabled. 128590dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) if (request_info_.privacy_mode == kPrivacyModeEnabled) 128690dce4d38c5ff5333bea97d859d4e484e27edf0cTorne (Richard Coles) ssl_config->channel_id_enabled = false; 12875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 12885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::ReconsiderProxyAfterError(int error) { 12915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(!pac_request_); 12925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 12935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // A failure to resolve the hostname or any error related to establishing a 12945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TCP connection could be grounds for trying a new proxy configuration. 12955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 12965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Why do this when a hostname cannot be resolved? Some URLs only make sense 12975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // to proxy servers. The hostname in those URLs might fail to resolve if we 12985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // are still using a non-proxy config. We need to check if a proxy config 12995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // now exists that corresponds to a proxy server that could load the URL. 13005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 13015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (error) { 13025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_PROXY_CONNECTION_FAILED: 13035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_NAME_NOT_RESOLVED: 13045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_INTERNET_DISCONNECTED: 13055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_ADDRESS_UNREACHABLE: 13065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_CONNECTION_CLOSED: 13072a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case ERR_CONNECTION_TIMED_OUT: 13085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_CONNECTION_RESET: 13095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_CONNECTION_REFUSED: 13105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_CONNECTION_ABORTED: 13115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_TIMED_OUT: 13125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_TUNNEL_CONNECTION_FAILED: 13135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_SOCKS_CONNECTION_FAILED: 13142a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // This can happen in the case of trying to talk to a proxy using SSL, and 13152a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // ending up talking to a captive portal that supports SSL instead. 13162a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case ERR_PROXY_CERTIFICATE_INVALID: 13172a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // This can happen when trying to talk SSL to a non-SSL server (Like a 13182a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // captive portal). 13192a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) case ERR_SSL_PROTOCOL_ERROR: 13205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 13215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ERR_SOCKS_CONNECTION_HOST_UNREACHABLE: 13225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Remap the SOCKS-specific "host unreachable" error to a more 13235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // generic error code (this way consumers like the link doctor 13245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // know to substitute their error page). 13255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // 13262a99a7e74a7f215066514fe81d2bfa6639d9edddTorne (Richard Coles) // Note that if the host resolving was done by the SOCKS5 proxy, we can't 13275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // differentiate between a proxy-side "host not found" versus a proxy-side 13285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // "address unreachable" error, and will report both of these failures as 13295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // ERR_ADDRESS_UNREACHABLE. 13305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return ERR_ADDRESS_UNREACHABLE; 13315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 13325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return error; 13335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.load_flags & LOAD_BYPASS_PROXY) { 13365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return error; 13375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (proxy_info_.is_https() && proxy_ssl_config_.send_client_cert) { 13405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) session_->ssl_client_auth_cache()->Remove( 13415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) proxy_info_.proxy_server().host_port_pair().ToString()); 13425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int rv = session_->proxy_service()->ReconsiderProxyAfterError( 13455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_info_.url, &proxy_info_, io_callback_, &pac_request_, net_log_); 13465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (rv == OK || rv == ERR_IO_PENDING) { 13475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If the error was during connection setup, there is no socket to 13485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // disconnect. 13495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (connection_->socket()) 13505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->socket()->Disconnect(); 13515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) connection_->Reset(); 13525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_) { 13535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->RemoveRequestFromSpdySessionRequestMap(); 13545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) request_->RemoveRequestFromHttpPipeliningRequestMap(); 13555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) next_state_ = STATE_RESOLVE_PROXY_COMPLETE; 13575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } else { 13585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // If ReconsiderProxyAfterError() failed synchronously, it means 13595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // there was nothing left to fall-back to, so fail the transaction 13605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // with the last connection error we got. 13615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // TODO(eroman): This is a confusing contract, make it more obvious. 13625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) rv = error; 13635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return rv; 13665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 13675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)int HttpStreamFactoryImpl::Job::HandleCertificateError(int error) { 13695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(using_ssl_); 13705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK(IsCertificateError(error)); 13715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLClientSocket* ssl_socket = 13735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) static_cast<SSLClientSocket*>(connection_->socket()); 13745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ssl_socket->GetSSLInfo(&ssl_info_); 13755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Add the bad certificate to the set of allowed certificates in the 13775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // SSL config object. This data structure will be consulted after calling 13785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // RestartIgnoringLastError(). And the user will be asked interactively 13795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // before RestartIgnoringLastError() is ever called. 13805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) SSLConfig::CertAndStatus bad_cert; 13815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |ssl_info_.cert| may be NULL if we failed to create 13835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // X509Certificate for whatever reason, but normally it shouldn't 13845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // happen, unless this code is used inside sandbox. 1385868fa2fe829687343ffae624259930155e16dbd8Torne (Richard Coles) if (ssl_info_.cert.get() == NULL || 13865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) !X509Certificate::GetDEREncoded(ssl_info_.cert->os_cert_handle(), 13875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &bad_cert.der_cert)) { 13885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return error; 13895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 13905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) bad_cert.cert_status = ssl_info_.cert_status; 13915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) server_ssl_config_.allowed_bad_certs.push_back(bad_cert); 13925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 13935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) int load_flags = request_info_.load_flags; 13945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (session_->params().ignore_certificate_errors) 13955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) load_flags |= LOAD_IGNORE_ALL_CERT_ERRORS; 13965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (ssl_socket->IgnoreCertError(error, load_flags)) 13975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return OK; 13985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return error; 13995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::SwitchToSpdyMode() { 14025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (HttpStreamFactory::spdy_enabled()) 14035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) using_spdy_ = true; 14045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// static 14075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)void HttpStreamFactoryImpl::Job::LogHttpConnectedMetrics( 14085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) const ClientSocketHandle& handle) { 14095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_ENUMERATION("Net.HttpSocketType", handle.reuse_type(), 14105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ClientSocketHandle::NUM_TYPES); 14115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) switch (handle.reuse_type()) { 14135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ClientSocketHandle::UNUSED: 14145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_TIMES("Net.HttpConnectionLatency", 14155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) handle.setup_time(), 14165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMilliseconds(1), 14175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMinutes(10), 14185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100); 14195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 14205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ClientSocketHandle::UNUSED_IDLE: 14215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_TIMES("Net.SocketIdleTimeBeforeNextUse_UnusedSocket", 14225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) handle.idle_time(), 14235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMilliseconds(1), 14245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMinutes(6), 14255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100); 14265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 14275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) case ClientSocketHandle::REUSED_IDLE: 14285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) UMA_HISTOGRAM_CUSTOM_TIMES("Net.SocketIdleTimeBeforeNextUse_ReusedSocket", 14295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) handle.idle_time(), 14305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMilliseconds(1), 14315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::TimeDelta::FromMinutes(6), 14325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 100); 14335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 14345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) default: 14355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) NOTREACHED(); 14365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) break; 14375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::IsPreconnecting() const { 14415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) DCHECK_GE(num_streams_, 0); 14425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return num_streams_ > 0; 14435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::IsOrphaned() const { 14465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return !IsPreconnecting() && !request_; 14475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)bool HttpStreamFactoryImpl::Job::IsRequestEligibleForPipelining() { 14505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (IsPreconnecting() || !request_) { 14515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 1453eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch if (stream_factory_->for_websockets_) { 1454eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch return false; 1455eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch } 14565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (session_->force_http_pipelining()) { 14575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return true; 14585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (!session_->params().http_pipelining_enabled) { 14605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (using_ssl_) { 14635821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.method != "GET" && request_info_.method != "HEAD") { 14665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) if (request_info_.load_flags & 14695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) (net::LOAD_MAIN_FRAME | net::LOAD_SUB_FRAME | net::LOAD_PREFETCH | 14705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) net::LOAD_IS_DOWNLOAD)) { 14715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Avoid pipelining resources that may be streamed for a long time. 14725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return false; 14735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 14745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return stream_factory_->http_pipelined_host_pool_.IsKeyEligibleForPipelining( 14755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) *http_pipelining_key_.get()); 14765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 14775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 14785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace net 1479