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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_simple_client.h" | 5 #include "net/tools/quic/quic_simple_client.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/run_loop.h" | 8 #include "base/run_loop.h" |
9 #include "base/thread_task_runner_handle.h" | 9 #include "base/thread_task_runner_handle.h" |
10 #include "net/base/net_errors.h" | 10 #include "net/base/net_errors.h" |
11 #include "net/http/http_request_info.h" | 11 #include "net/http/http_request_info.h" |
12 #include "net/http/http_response_info.h" | 12 #include "net/http/http_response_info.h" |
13 #include "net/quic/crypto/quic_random.h" | 13 #include "net/quic/crypto/quic_random.h" |
| 14 #include "net/quic/quic_chromium_alarm_factory.h" |
14 #include "net/quic/quic_chromium_connection_helper.h" | 15 #include "net/quic/quic_chromium_connection_helper.h" |
15 #include "net/quic/quic_chromium_packet_reader.h" | 16 #include "net/quic/quic_chromium_packet_reader.h" |
16 #include "net/quic/quic_chromium_packet_writer.h" | 17 #include "net/quic/quic_chromium_packet_writer.h" |
17 #include "net/quic/quic_connection.h" | 18 #include "net/quic/quic_connection.h" |
18 #include "net/quic/quic_flags.h" | 19 #include "net/quic/quic_flags.h" |
19 #include "net/quic/quic_protocol.h" | 20 #include "net/quic/quic_protocol.h" |
20 #include "net/quic/quic_server_id.h" | 21 #include "net/quic/quic_server_id.h" |
21 #include "net/quic/spdy_utils.h" | 22 #include "net/quic/spdy_utils.h" |
22 #include "net/spdy/spdy_header_block.h" | 23 #include "net/spdy/spdy_header_block.h" |
23 #include "net/spdy/spdy_http_utils.h" | 24 #include "net/spdy/spdy_http_utils.h" |
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35 } | 36 } |
36 | 37 |
37 QuicSimpleClient::QuicSimpleClient(IPEndPoint server_address, | 38 QuicSimpleClient::QuicSimpleClient(IPEndPoint server_address, |
38 const QuicServerId& server_id, | 39 const QuicServerId& server_id, |
39 const QuicVersionVector& supported_versions, | 40 const QuicVersionVector& supported_versions, |
40 ProofVerifier* proof_verifier) | 41 ProofVerifier* proof_verifier) |
41 : QuicClientBase(server_id, | 42 : QuicClientBase(server_id, |
42 supported_versions, | 43 supported_versions, |
43 QuicConfig(), | 44 QuicConfig(), |
44 CreateQuicConnectionHelper(), | 45 CreateQuicConnectionHelper(), |
| 46 CreateQuicAlarmFactory(), |
45 proof_verifier), | 47 proof_verifier), |
46 server_address_(server_address), | 48 server_address_(server_address), |
47 local_port_(0), | 49 local_port_(0), |
48 initialized_(false), | 50 initialized_(false), |
49 packet_reader_started_(false), | 51 packet_reader_started_(false), |
50 weak_factory_(this) {} | 52 weak_factory_(this) {} |
51 | 53 |
52 QuicSimpleClient::QuicSimpleClient(IPEndPoint server_address, | 54 QuicSimpleClient::QuicSimpleClient(IPEndPoint server_address, |
53 const QuicServerId& server_id, | 55 const QuicServerId& server_id, |
54 const QuicVersionVector& supported_versions, | 56 const QuicVersionVector& supported_versions, |
55 const QuicConfig& config, | 57 const QuicConfig& config, |
56 ProofVerifier* proof_verifier) | 58 ProofVerifier* proof_verifier) |
57 : QuicClientBase(server_id, | 59 : QuicClientBase(server_id, |
58 supported_versions, | 60 supported_versions, |
59 config, | 61 config, |
60 CreateQuicConnectionHelper(), | 62 CreateQuicConnectionHelper(), |
| 63 CreateQuicAlarmFactory(), |
61 proof_verifier), | 64 proof_verifier), |
62 server_address_(server_address), | 65 server_address_(server_address), |
63 local_port_(0), | 66 local_port_(0), |
64 initialized_(false), | 67 initialized_(false), |
65 packet_reader_started_(false), | 68 packet_reader_started_(false), |
66 weak_factory_(this) {} | 69 weak_factory_(this) {} |
67 | 70 |
68 QuicSimpleClient::~QuicSimpleClient() { | 71 QuicSimpleClient::~QuicSimpleClient() { |
69 if (connected()) { | 72 if (connected()) { |
70 session()->connection()->CloseConnection( | 73 session()->connection()->CloseConnection( |
71 QUIC_PEER_GOING_AWAY, "", | 74 QUIC_PEER_GOING_AWAY, "Shutting down", |
72 ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET); | 75 ConnectionCloseBehavior::SEND_CONNECTION_CLOSE_PACKET); |
73 } | 76 } |
74 STLDeleteElements(&data_to_resend_on_connect_); | 77 STLDeleteElements(&data_to_resend_on_connect_); |
75 STLDeleteElements(&data_sent_before_handshake_); | 78 STLDeleteElements(&data_sent_before_handshake_); |
76 } | 79 } |
77 | 80 |
78 bool QuicSimpleClient::Initialize() { | 81 bool QuicSimpleClient::Initialize() { |
79 DCHECK(!initialized_); | 82 DCHECK(!initialized_); |
80 | 83 |
81 QuicClientBase::Initialize(); | 84 QuicClientBase::Initialize(); |
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207 // If the last error was due to a stateless reject, queue up the data to | 210 // If the last error was due to a stateless reject, queue up the data to |
208 // be resent on the next successful connection. | 211 // be resent on the next successful connection. |
209 // TODO(jokulik): I'm a little bit concerned about ordering here. Maybe | 212 // TODO(jokulik): I'm a little bit concerned about ordering here. Maybe |
210 // we should just maintain one queue? | 213 // we should just maintain one queue? |
211 DCHECK(data_to_resend_on_connect_.empty()); | 214 DCHECK(data_to_resend_on_connect_.empty()); |
212 data_to_resend_on_connect_.swap(data_sent_before_handshake_); | 215 data_to_resend_on_connect_.swap(data_sent_before_handshake_); |
213 } | 216 } |
214 } | 217 } |
215 | 218 |
216 CreateQuicClientSession(new QuicConnection( | 219 CreateQuicClientSession(new QuicConnection( |
217 GetNextConnectionId(), server_address_, helper(), writer(), | 220 GetNextConnectionId(), server_address_, helper(), alarm_factory(), |
| 221 writer(), |
218 /* owns_writer= */ false, Perspective::IS_CLIENT, supported_versions())); | 222 /* owns_writer= */ false, Perspective::IS_CLIENT, supported_versions())); |
219 | 223 |
220 session()->Initialize(); | 224 session()->Initialize(); |
221 session()->CryptoConnect(); | 225 session()->CryptoConnect(); |
222 set_connected_or_attempting_connect(true); | 226 set_connected_or_attempting_connect(true); |
223 } | 227 } |
224 | 228 |
225 void QuicSimpleClient::Disconnect() { | 229 void QuicSimpleClient::Disconnect() { |
226 DCHECK(initialized_); | 230 DCHECK(initialized_); |
227 | 231 |
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369 const string& QuicSimpleClient::latest_response_body() const { | 373 const string& QuicSimpleClient::latest_response_body() const { |
370 LOG_IF(DFATAL, !store_response_) << "Response not stored!"; | 374 LOG_IF(DFATAL, !store_response_) << "Response not stored!"; |
371 return latest_response_body_; | 375 return latest_response_body_; |
372 } | 376 } |
373 | 377 |
374 QuicConnectionId QuicSimpleClient::GenerateNewConnectionId() { | 378 QuicConnectionId QuicSimpleClient::GenerateNewConnectionId() { |
375 return helper()->GetRandomGenerator()->RandUint64(); | 379 return helper()->GetRandomGenerator()->RandUint64(); |
376 } | 380 } |
377 | 381 |
378 QuicChromiumConnectionHelper* QuicSimpleClient::CreateQuicConnectionHelper() { | 382 QuicChromiumConnectionHelper* QuicSimpleClient::CreateQuicConnectionHelper() { |
379 return new QuicChromiumConnectionHelper( | 383 return new QuicChromiumConnectionHelper(&clock_, QuicRandom::GetInstance()); |
380 base::ThreadTaskRunnerHandle::Get().get(), &clock_, | 384 } |
381 QuicRandom::GetInstance()); | 385 |
| 386 QuicChromiumAlarmFactory* QuicSimpleClient::CreateQuicAlarmFactory() { |
| 387 return new QuicChromiumAlarmFactory(base::ThreadTaskRunnerHandle::Get().get(), |
| 388 &clock_); |
382 } | 389 } |
383 | 390 |
384 QuicPacketWriter* QuicSimpleClient::CreateQuicPacketWriter() { | 391 QuicPacketWriter* QuicSimpleClient::CreateQuicPacketWriter() { |
385 return new QuicChromiumPacketWriter(socket_.get()); | 392 return new QuicChromiumPacketWriter(socket_.get()); |
386 } | 393 } |
387 | 394 |
388 void QuicSimpleClient::OnReadError(int result, | 395 void QuicSimpleClient::OnReadError(int result, |
389 const DatagramClientSocket* socket) { | 396 const DatagramClientSocket* socket) { |
390 LOG(ERROR) << "QuicSimpleClient read failed: " << ErrorToShortString(result); | 397 LOG(ERROR) << "QuicSimpleClient read failed: " << ErrorToShortString(result); |
391 Disconnect(); | 398 Disconnect(); |
392 } | 399 } |
393 | 400 |
394 bool QuicSimpleClient::OnPacket(const QuicReceivedPacket& packet, | 401 bool QuicSimpleClient::OnPacket(const QuicReceivedPacket& packet, |
395 IPEndPoint local_address, | 402 IPEndPoint local_address, |
396 IPEndPoint peer_address) { | 403 IPEndPoint peer_address) { |
397 session()->connection()->ProcessUdpPacket(local_address, peer_address, | 404 session()->connection()->ProcessUdpPacket(local_address, peer_address, |
398 packet); | 405 packet); |
399 if (!session()->connection()->connected()) { | 406 if (!session()->connection()->connected()) { |
400 return false; | 407 return false; |
401 } | 408 } |
402 | 409 |
403 return true; | 410 return true; |
404 } | 411 } |
405 | 412 |
406 } // namespace net | 413 } // namespace net |
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