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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "net/tools/quic/quic_server.h" | 5 #include "net/tools/quic/quic_server.h" |
| 6 | 6 |
| 7 #include <errno.h> | 7 #include <errno.h> |
| 8 #include <features.h> | 8 #include <features.h> |
| 9 #include <netinet/in.h> | 9 #include <netinet/in.h> |
| 10 #include <string.h> | 10 #include <string.h> |
| 11 #include <sys/epoll.h> | 11 #include <sys/epoll.h> |
| 12 #include <sys/socket.h> | 12 #include <sys/socket.h> |
| 13 | 13 |
| 14 #include <memory> | 14 #include <memory> |
| 15 | 15 |
| 16 #include "net/base/ip_endpoint.h" | 16 #include "net/base/ip_endpoint.h" |
| 17 #include "net/base/sockaddr_storage.h" | 17 #include "net/base/sockaddr_storage.h" |
| 18 #include "net/quic/core/crypto/crypto_handshake.h" | 18 #include "net/quic/core/crypto/crypto_handshake.h" |
| 19 #include "net/quic/core/crypto/quic_random.h" | 19 #include "net/quic/core/crypto/quic_random.h" |
| 20 #include "net/quic/core/quic_clock.h" | 20 #include "net/quic/core/quic_clock.h" |
| 21 #include "net/quic/core/quic_crypto_stream.h" | 21 #include "net/quic/core/quic_crypto_stream.h" |
| 22 #include "net/quic/core/quic_data_reader.h" | 22 #include "net/quic/core/quic_data_reader.h" |
| 23 #include "net/quic/core/quic_protocol.h" | 23 #include "net/quic/core/quic_protocol.h" |
| 24 #include "net/tools/quic/quic_dispatcher.h" | 24 #include "net/tools/quic/quic_dispatcher.h" |
| 25 #include "net/tools/quic/quic_epoll_alarm_factory.h" | 25 #include "net/tools/quic/quic_epoll_alarm_factory.h" |
| 26 #include "net/tools/quic/quic_epoll_clock.h" | 26 #include "net/tools/quic/quic_epoll_clock.h" |
| 27 #include "net/tools/quic/quic_epoll_connection_helper.h" | 27 #include "net/tools/quic/quic_epoll_connection_helper.h" |
| 28 #include "net/tools/quic/quic_in_memory_cache.h" | 28 #include "net/tools/quic/quic_in_memory_cache.h" |
| 29 #include "net/tools/quic/quic_packet_reader.h" | 29 #include "net/tools/quic/quic_packet_reader.h" |
| 30 #include "net/tools/quic/quic_simple_crypto_server_stream_helper.h" |
| 30 #include "net/tools/quic/quic_simple_dispatcher.h" | 31 #include "net/tools/quic/quic_simple_dispatcher.h" |
| 31 #include "net/tools/quic/quic_simple_server_session_helper.h" | |
| 32 #include "net/tools/quic/quic_socket_utils.h" | 32 #include "net/tools/quic/quic_socket_utils.h" |
| 33 | 33 |
| 34 #ifndef SO_RXQ_OVFL | 34 #ifndef SO_RXQ_OVFL |
| 35 #define SO_RXQ_OVFL 40 | 35 #define SO_RXQ_OVFL 40 |
| 36 #endif | 36 #endif |
| 37 | 37 |
| 38 namespace net { | 38 namespace net { |
| 39 namespace { | 39 namespace { |
| 40 | 40 |
| 41 // Specifies the directory used during QuicInMemoryCache | 41 // Specifies the directory used during QuicInMemoryCache |
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| 147 QuicDefaultPacketWriter* QuicServer::CreateWriter(int fd) { | 147 QuicDefaultPacketWriter* QuicServer::CreateWriter(int fd) { |
| 148 return new QuicDefaultPacketWriter(fd); | 148 return new QuicDefaultPacketWriter(fd); |
| 149 } | 149 } |
| 150 | 150 |
| 151 QuicDispatcher* QuicServer::CreateQuicDispatcher() { | 151 QuicDispatcher* QuicServer::CreateQuicDispatcher() { |
| 152 QuicEpollAlarmFactory alarm_factory(&epoll_server_); | 152 QuicEpollAlarmFactory alarm_factory(&epoll_server_); |
| 153 return new QuicSimpleDispatcher( | 153 return new QuicSimpleDispatcher( |
| 154 config_, &crypto_config_, &version_manager_, | 154 config_, &crypto_config_, &version_manager_, |
| 155 std::unique_ptr<QuicEpollConnectionHelper>(new QuicEpollConnectionHelper( | 155 std::unique_ptr<QuicEpollConnectionHelper>(new QuicEpollConnectionHelper( |
| 156 &epoll_server_, QuicAllocator::BUFFER_POOL)), | 156 &epoll_server_, QuicAllocator::BUFFER_POOL)), |
| 157 std::unique_ptr<QuicServerSessionBase::Helper>( | 157 std::unique_ptr<QuicCryptoServerStream::Helper>( |
| 158 new QuicSimpleServerSessionHelper(QuicRandom::GetInstance())), | 158 new QuicSimpleCryptoServerStreamHelper(QuicRandom::GetInstance())), |
| 159 std::unique_ptr<QuicEpollAlarmFactory>( | 159 std::unique_ptr<QuicEpollAlarmFactory>( |
| 160 new QuicEpollAlarmFactory(&epoll_server_))); | 160 new QuicEpollAlarmFactory(&epoll_server_))); |
| 161 } | 161 } |
| 162 | 162 |
| 163 void QuicServer::WaitForEvents() { | 163 void QuicServer::WaitForEvents() { |
| 164 epoll_server_.WaitForEventsAndExecuteCallbacks(); | 164 epoll_server_.WaitForEventsAndExecuteCallbacks(); |
| 165 } | 165 } |
| 166 | 166 |
| 167 void QuicServer::Shutdown() { | 167 void QuicServer::Shutdown() { |
| 168 // Before we shut down the epoll server, give all active sessions a chance to | 168 // Before we shut down the epoll server, give all active sessions a chance to |
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| 203 dispatcher_->OnCanWrite(); | 203 dispatcher_->OnCanWrite(); |
| 204 if (dispatcher_->HasPendingWrites()) { | 204 if (dispatcher_->HasPendingWrites()) { |
| 205 event->out_ready_mask |= EPOLLOUT; | 205 event->out_ready_mask |= EPOLLOUT; |
| 206 } | 206 } |
| 207 } | 207 } |
| 208 if (event->in_events & EPOLLERR) { | 208 if (event->in_events & EPOLLERR) { |
| 209 } | 209 } |
| 210 } | 210 } |
| 211 | 211 |
| 212 } // namespace net | 212 } // namespace net |
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