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Issue 411823002: Land Recent QUIC Changes (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: rebase TOT Created 6 years, 4 months ago
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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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