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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_dispatcher.h" | 5 #include "net/tools/quic/quic_dispatcher.h" |
6 | 6 |
7 #include <errno.h> | 7 #include <errno.h> |
8 | 8 |
9 #include "base/debug/stack_trace.h" | 9 #include "base/debug/stack_trace.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
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371 session->InitializeSession(crypto_config_); | 371 session->InitializeSession(crypto_config_); |
372 return session; | 372 return session; |
373 } | 373 } |
374 | 374 |
375 QuicConnection* QuicDispatcher::CreateQuicConnection( | 375 QuicConnection* QuicDispatcher::CreateQuicConnection( |
376 QuicConnectionId connection_id, | 376 QuicConnectionId connection_id, |
377 const IPEndPoint& server_address, | 377 const IPEndPoint& server_address, |
378 const IPEndPoint& client_address) { | 378 const IPEndPoint& client_address) { |
379 if (FLAGS_enable_quic_connection_flow_control_2) { | 379 if (FLAGS_enable_quic_connection_flow_control_2) { |
380 DLOG(INFO) << "Creating QuicDispatcher with all versions."; | 380 DLOG(INFO) << "Creating QuicDispatcher with all versions."; |
381 return new QuicConnection(connection_id, client_address, helper_.get(), | 381 return new QuicConnection(connection_id, |
382 writer_.get(), true, supported_versions_); | 382 client_address, |
| 383 helper_.get(), |
| 384 writer_.get(), |
| 385 false /* owns_writer */, |
| 386 true /* is_server */, |
| 387 supported_versions_); |
383 } | 388 } |
384 | 389 |
385 DLOG(INFO) << "Connection flow control disabled, creating QuicDispatcher " | 390 DLOG(INFO) << "Connection flow control disabled, creating QuicDispatcher " |
386 << "WITHOUT version 19 or higher."; | 391 << "WITHOUT version 19 or higher."; |
387 return new QuicConnection(connection_id, client_address, helper_.get(), | 392 return new QuicConnection(connection_id, |
388 writer_.get(), true, | 393 client_address, |
| 394 helper_.get(), |
| 395 writer_.get(), |
| 396 false /* owns_writer */, |
| 397 true /* is_server */, |
389 supported_versions_no_connection_flow_control_); | 398 supported_versions_no_connection_flow_control_); |
390 } | 399 } |
391 | 400 |
392 QuicTimeWaitListManager* QuicDispatcher::CreateQuicTimeWaitListManager() { | 401 QuicTimeWaitListManager* QuicDispatcher::CreateQuicTimeWaitListManager() { |
393 return new QuicTimeWaitListManager( | 402 return new QuicTimeWaitListManager( |
394 writer_.get(), this, epoll_server(), supported_versions()); | 403 writer_.get(), this, epoll_server(), supported_versions()); |
395 } | 404 } |
396 | 405 |
397 bool QuicDispatcher::HandlePacketForTimeWait( | 406 bool QuicDispatcher::HandlePacketForTimeWait( |
398 const QuicPacketPublicHeader& header) { | 407 const QuicPacketPublicHeader& header) { |
399 if (header.reset_flag) { | 408 if (header.reset_flag) { |
400 // Public reset packets do not have sequence numbers, so ignore the packet. | 409 // Public reset packets do not have sequence numbers, so ignore the packet. |
401 return false; | 410 return false; |
402 } | 411 } |
403 | 412 |
404 // Switch the framer to the correct version, so that the sequence number can | 413 // Switch the framer to the correct version, so that the sequence number can |
405 // be parsed correctly. | 414 // be parsed correctly. |
406 framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId( | 415 framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId( |
407 header.connection_id)); | 416 header.connection_id)); |
408 | 417 |
409 // Continue parsing the packet to extract the sequence number. Then | 418 // Continue parsing the packet to extract the sequence number. Then |
410 // send it to the time wait manager in OnUnathenticatedHeader. | 419 // send it to the time wait manager in OnUnathenticatedHeader. |
411 return true; | 420 return true; |
412 } | 421 } |
413 | 422 |
414 } // namespace tools | 423 } // namespace tools |
415 } // namespace net | 424 } // namespace net |
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