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Side by Side Diff: net/quic/quic_stream_factory.h

Issue 1535363003: Switch to standard integer types in net/. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: stddef Created 5 years 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 #ifndef NET_QUIC_QUIC_STREAM_FACTORY_H_ 5 #ifndef NET_QUIC_QUIC_STREAM_FACTORY_H_
6 #define NET_QUIC_QUIC_STREAM_FACTORY_H_ 6 #define NET_QUIC_QUIC_STREAM_FACTORY_H_
7 7
8 #include <stddef.h>
9 #include <stdint.h>
10
8 #include <list> 11 #include <list>
9 #include <map> 12 #include <map>
10 #include <string> 13 #include <string>
11 #include <vector> 14 #include <vector>
12 15
13 #include "base/gtest_prod_util.h" 16 #include "base/gtest_prod_util.h"
14 #include "base/logging.h" 17 #include "base/logging.h"
18 #include "base/macros.h"
15 #include "base/memory/weak_ptr.h" 19 #include "base/memory/weak_ptr.h"
16 #include "base/time/time.h" 20 #include "base/time/time.h"
17 #include "net/base/address_list.h" 21 #include "net/base/address_list.h"
18 #include "net/base/completion_callback.h" 22 #include "net/base/completion_callback.h"
19 #include "net/base/host_port_pair.h" 23 #include "net/base/host_port_pair.h"
20 #include "net/base/network_change_notifier.h" 24 #include "net/base/network_change_notifier.h"
21 #include "net/cert/cert_database.h" 25 #include "net/cert/cert_database.h"
22 #include "net/log/net_log.h" 26 #include "net/log/net_log.h"
23 #include "net/proxy/proxy_server.h" 27 #include "net/proxy/proxy_server.h"
24 #include "net/quic/network_connection.h" 28 #include "net/quic/network_connection.h"
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164 // it marks QUIC as recently broken for the port of the session. Increments 168 // it marks QUIC as recently broken for the port of the session. Increments
165 // |number_of_lossy_connections_| by port. If |number_of_lossy_connections_| 169 // |number_of_lossy_connections_| by port. If |number_of_lossy_connections_|
166 // is greater than or equal to |max_number_of_lossy_connections_| then it 170 // is greater than or equal to |max_number_of_lossy_connections_| then it
167 // disables QUIC. If QUIC is disabled then it closes the connection. 171 // disables QUIC. If QUIC is disabled then it closes the connection.
168 // 172 //
169 // Returns true if QUIC is disabled for the port of the session. 173 // Returns true if QUIC is disabled for the port of the session.
170 bool OnHandshakeConfirmed(QuicChromiumClientSession* session, 174 bool OnHandshakeConfirmed(QuicChromiumClientSession* session,
171 float packet_loss_rate); 175 float packet_loss_rate);
172 176
173 // Returns true if QUIC is disabled for this port. 177 // Returns true if QUIC is disabled for this port.
174 bool IsQuicDisabled(uint16 port); 178 bool IsQuicDisabled(uint16_t port);
175 179
176 // Returns reason QUIC is disabled for this port, or QUIC_DISABLED_NOT if not. 180 // Returns reason QUIC is disabled for this port, or QUIC_DISABLED_NOT if not.
177 QuicChromiumClientSession::QuicDisabledReason QuicDisabledReason( 181 QuicChromiumClientSession::QuicDisabledReason QuicDisabledReason(
178 uint16 port) const; 182 uint16_t port) const;
179 183
180 // Returns reason QUIC is disabled as string for net-internals, or 184 // Returns reason QUIC is disabled as string for net-internals, or
181 // returns empty string if QUIC is not disabled. 185 // returns empty string if QUIC is not disabled.
182 const char* QuicDisabledReasonString() const; 186 const char* QuicDisabledReasonString() const;
183 187
184 // Called by a session when it becomes idle. 188 // Called by a session when it becomes idle.
185 void OnIdleSession(QuicChromiumClientSession* session); 189 void OnIdleSession(QuicChromiumClientSession* session);
186 190
187 // Called by a session when it is going away and no more streams should be 191 // Called by a session when it is going away and no more streams should be
188 // created on it. 192 // created on it.
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298 const AddressList& address_list, 302 const AddressList& address_list,
299 base::TimeTicks dns_resolution_end_time, 303 base::TimeTicks dns_resolution_end_time,
300 const BoundNetLog& net_log, 304 const BoundNetLog& net_log,
301 QuicChromiumClientSession** session); 305 QuicChromiumClientSession** session);
302 void ActivateSession(const QuicServerId& key, 306 void ActivateSession(const QuicServerId& key,
303 QuicChromiumClientSession* session); 307 QuicChromiumClientSession* session);
304 308
305 // Returns |srtt| in micro seconds from ServerNetworkStats. Returns 0 if there 309 // Returns |srtt| in micro seconds from ServerNetworkStats. Returns 0 if there
306 // is no |http_server_properties_| or if |http_server_properties_| doesn't 310 // is no |http_server_properties_| or if |http_server_properties_| doesn't
307 // have ServerNetworkStats for the given |server_id|. 311 // have ServerNetworkStats for the given |server_id|.
308 int64 GetServerNetworkStatsSmoothedRttInMicroseconds( 312 int64_t GetServerNetworkStatsSmoothedRttInMicroseconds(
309 const QuicServerId& server_id) const; 313 const QuicServerId& server_id) const;
310 314
311 // Helper methods. 315 // Helper methods.
312 bool WasQuicRecentlyBroken(const QuicServerId& server_id) const; 316 bool WasQuicRecentlyBroken(const QuicServerId& server_id) const;
313 317
314 bool CryptoConfigCacheIsEmpty(const QuicServerId& server_id); 318 bool CryptoConfigCacheIsEmpty(const QuicServerId& server_id);
315 319
316 // Initializes the cached state associated with |server_id| in 320 // Initializes the cached state associated with |server_id| in
317 // |crypto_config_| with the information in |server_info|. 321 // |crypto_config_| with the information in |server_info|.
318 void InitializeCachedStateInCryptoConfig( 322 void InitializeCachedStateInCryptoConfig(
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406 bool prefer_aes_; 410 bool prefer_aes_;
407 411
408 // Set if we want to disable QUIC when there is high packet loss rate. 412 // Set if we want to disable QUIC when there is high packet loss rate.
409 // Specifies the maximum number of connections with high packet loss in a row 413 // Specifies the maximum number of connections with high packet loss in a row
410 // after which QUIC will be disabled. 414 // after which QUIC will be disabled.
411 int max_number_of_lossy_connections_; 415 int max_number_of_lossy_connections_;
412 // Specifies packet loss rate in fraction after which a connection is closed 416 // Specifies packet loss rate in fraction after which a connection is closed
413 // and is considered as a lossy connection. 417 // and is considered as a lossy connection.
414 float packet_loss_threshold_; 418 float packet_loss_threshold_;
415 // Count number of lossy connections by port. 419 // Count number of lossy connections by port.
416 std::map<uint16, int> number_of_lossy_connections_; 420 std::map<uint16_t, int> number_of_lossy_connections_;
417 421
418 // Keep track of stats for recently closed connections, using a 422 // Keep track of stats for recently closed connections, using a
419 // bounded queue. 423 // bounded queue.
420 int max_disabled_reasons_; 424 int max_disabled_reasons_;
421 DisabledReasonsQueue disabled_reasons_; 425 DisabledReasonsQueue disabled_reasons_;
422 // Events that can trigger disabling QUIC 426 // Events that can trigger disabling QUIC
423 int num_public_resets_post_handshake_; 427 int num_public_resets_post_handshake_;
424 int num_timeouts_with_open_streams_; 428 int num_timeouts_with_open_streams_;
425 // Keep track the largest values for UMA histograms, that will help 429 // Keep track the largest values for UMA histograms, that will help
426 // determine good threshold values. 430 // determine good threshold values.
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447 451
448 // Set if all sessions should be closed when any local IP address changes. 452 // Set if all sessions should be closed when any local IP address changes.
449 const bool close_sessions_on_ip_change_; 453 const bool close_sessions_on_ip_change_;
450 454
451 // Each profile will (probably) have a unique port_seed_ value. This value 455 // Each profile will (probably) have a unique port_seed_ value. This value
452 // is used to help seed a pseudo-random number generator (PortSuggester) so 456 // is used to help seed a pseudo-random number generator (PortSuggester) so
453 // that we consistently (within this profile) suggest the same ephemeral 457 // that we consistently (within this profile) suggest the same ephemeral
454 // port when we re-connect to any given server/port. The differences between 458 // port when we re-connect to any given server/port. The differences between
455 // profiles (probablistically) prevent two profiles from colliding in their 459 // profiles (probablistically) prevent two profiles from colliding in their
456 // ephemeral port requests. 460 // ephemeral port requests.
457 uint64 port_seed_; 461 uint64_t port_seed_;
458 462
459 // Local address of socket that was created in CreateSession. 463 // Local address of socket that was created in CreateSession.
460 IPEndPoint local_address_; 464 IPEndPoint local_address_;
461 bool check_persisted_supports_quic_; 465 bool check_persisted_supports_quic_;
462 bool has_initialized_data_; 466 bool has_initialized_data_;
463 std::set<HostPortPair> quic_supported_servers_at_startup_; 467 std::set<HostPortPair> quic_supported_servers_at_startup_;
464 468
465 NetworkConnection network_connection_; 469 NetworkConnection network_connection_;
466 470
467 base::TaskRunner* task_runner_; 471 base::TaskRunner* task_runner_;
468 472
469 base::WeakPtrFactory<QuicStreamFactory> weak_factory_; 473 base::WeakPtrFactory<QuicStreamFactory> weak_factory_;
470 474
471 DISALLOW_COPY_AND_ASSIGN(QuicStreamFactory); 475 DISALLOW_COPY_AND_ASSIGN(QuicStreamFactory);
472 }; 476 };
473 477
474 } // namespace net 478 } // namespace net
475 479
476 #endif // NET_QUIC_QUIC_STREAM_FACTORY_H_ 480 #endif // NET_QUIC_QUIC_STREAM_FACTORY_H_
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