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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/quic/quic_dispatcher.h" | 5 #include "net/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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242 | 242 |
243 // Use the version in the packet if possible, otherwise assume the latest. | 243 // Use the version in the packet if possible, otherwise assume the latest. |
244 QuicVersion version = header.version_flag ? header.versions.front() : | 244 QuicVersion version = header.version_flag ? header.versions.front() : |
245 supported_versions_.front(); | 245 supported_versions_.front(); |
246 time_wait_list_manager_->AddConnectionIdToTimeWait(connection_id, version, | 246 time_wait_list_manager_->AddConnectionIdToTimeWait(connection_id, version, |
247 nullptr); | 247 nullptr); |
248 DCHECK(time_wait_list_manager_->IsConnectionIdInTimeWait(connection_id)); | 248 DCHECK(time_wait_list_manager_->IsConnectionIdInTimeWait(connection_id)); |
249 return HandlePacketForTimeWait(header); | 249 return HandlePacketForTimeWait(header); |
250 } | 250 } |
251 DVLOG(1) << "Created new session for " << connection_id; | 251 DVLOG(1) << "Created new session for " << connection_id; |
252 session_map_.insert(make_pair(connection_id, session)); | 252 session_map_.insert(std::make_pair(connection_id, session)); |
253 } else { | 253 } else { |
254 session = it->second; | 254 session = it->second; |
255 } | 255 } |
256 | 256 |
257 session->connection()->ProcessUdpPacket( | 257 session->connection()->ProcessUdpPacket( |
258 current_server_address_, current_client_address_, *current_packet_); | 258 current_server_address_, current_client_address_, *current_packet_); |
259 | 259 |
260 // Do not parse the packet further. The session will process it completely. | 260 // Do not parse the packet further. The session will process it completely. |
261 return false; | 261 return false; |
262 } | 262 } |
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337 | 337 |
338 void QuicDispatcher::OnWriteBlocked( | 338 void QuicDispatcher::OnWriteBlocked( |
339 QuicBlockedWriterInterface* blocked_writer) { | 339 QuicBlockedWriterInterface* blocked_writer) { |
340 if (!writer_->IsWriteBlocked()) { | 340 if (!writer_->IsWriteBlocked()) { |
341 LOG(DFATAL) << | 341 LOG(DFATAL) << |
342 "QuicDispatcher::OnWriteBlocked called when the writer is not blocked."; | 342 "QuicDispatcher::OnWriteBlocked called when the writer is not blocked."; |
343 // Return without adding the connection to the blocked list, to avoid | 343 // Return without adding the connection to the blocked list, to avoid |
344 // infinite loops in OnCanWrite. | 344 // infinite loops in OnCanWrite. |
345 return; | 345 return; |
346 } | 346 } |
347 write_blocked_list_.insert(make_pair(blocked_writer, true)); | 347 write_blocked_list_.insert(std::make_pair(blocked_writer, true)); |
348 } | 348 } |
349 | 349 |
350 void QuicDispatcher::OnConnectionAddedToTimeWaitList( | 350 void QuicDispatcher::OnConnectionAddedToTimeWaitList( |
351 QuicConnectionId connection_id) { | 351 QuicConnectionId connection_id) { |
352 DVLOG(1) << "Connection " << connection_id << " added to time wait list."; | 352 DVLOG(1) << "Connection " << connection_id << " added to time wait list."; |
353 } | 353 } |
354 | 354 |
355 void QuicDispatcher::OnConnectionRemovedFromTimeWaitList( | 355 void QuicDispatcher::OnConnectionRemovedFromTimeWaitList( |
356 QuicConnectionId connection_id) { | 356 QuicConnectionId connection_id) { |
357 DVLOG(1) << "Connection " << connection_id << " removed from time wait list."; | 357 DVLOG(1) << "Connection " << connection_id << " removed from time wait list."; |
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399 // be parsed correctly. | 399 // be parsed correctly. |
400 framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId( | 400 framer_.set_version(time_wait_list_manager_->GetQuicVersionFromConnectionId( |
401 header.connection_id)); | 401 header.connection_id)); |
402 | 402 |
403 // Continue parsing the packet to extract the sequence number. Then | 403 // Continue parsing the packet to extract the sequence number. Then |
404 // send it to the time wait manager in OnUnathenticatedHeader. | 404 // send it to the time wait manager in OnUnathenticatedHeader. |
405 return true; | 405 return true; |
406 } | 406 } |
407 | 407 |
408 } // namespace net | 408 } // namespace net |
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