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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 // A client specific QuicSession subclass. This class owns the underlying | 5 // A client specific QuicSession subclass. This class owns the underlying |
6 // QuicConnection and QuicConnectionHelper objects. The connection stores | 6 // QuicConnection and QuicConnectionHelper objects. The connection stores |
7 // a non-owning pointer to the helper so this session needs to ensure that | 7 // a non-owning pointer to the helper so this session needs to ensure that |
8 // the helper outlives the connection. | 8 // the helper outlives the connection. |
9 | 9 |
10 #ifndef NET_QUIC_QUIC_CLIENT_SESSION_H_ | 10 #ifndef NET_QUIC_QUIC_CLIENT_SESSION_H_ |
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87 DISALLOW_COPY_AND_ASSIGN(StreamRequest); | 87 DISALLOW_COPY_AND_ASSIGN(StreamRequest); |
88 }; | 88 }; |
89 | 89 |
90 // Constructs a new session connected to |server_id| which will own | 90 // Constructs a new session connected to |server_id| which will own |
91 // |connection|, but not |stream_factory|, which must outlive this session. | 91 // |connection|, but not |stream_factory|, which must outlive this session. |
92 // TODO(rch): decouple the factory from the session via a Delegate interface. | 92 // TODO(rch): decouple the factory from the session via a Delegate interface. |
93 QuicClientSession(QuicConnection* connection, | 93 QuicClientSession(QuicConnection* connection, |
94 scoped_ptr<DatagramClientSocket> socket, | 94 scoped_ptr<DatagramClientSocket> socket, |
95 scoped_ptr<QuicDefaultPacketWriter> writer, | 95 scoped_ptr<QuicDefaultPacketWriter> writer, |
96 QuicStreamFactory* stream_factory, | 96 QuicStreamFactory* stream_factory, |
97 QuicCryptoClientStreamFactory* crypto_client_stream_factory, | |
98 scoped_ptr<QuicServerInfo> server_info, | 97 scoped_ptr<QuicServerInfo> server_info, |
99 const QuicServerId& server_id, | |
100 const QuicConfig& config, | 98 const QuicConfig& config, |
101 QuicCryptoClientConfig* crypto_config, | |
102 base::TaskRunner* task_runner, | 99 base::TaskRunner* task_runner, |
103 NetLog* net_log); | 100 NetLog* net_log); |
104 virtual ~QuicClientSession(); | 101 virtual ~QuicClientSession(); |
105 | 102 |
| 103 void InitializeSession( |
| 104 const QuicServerId& server_id, |
| 105 QuicCryptoClientConfig* config, |
| 106 QuicCryptoClientStreamFactory* crypto_client_stream_factory); |
| 107 |
106 void AddObserver(Observer* observer); | 108 void AddObserver(Observer* observer); |
107 void RemoveObserver(Observer* observer); | 109 void RemoveObserver(Observer* observer); |
108 | 110 |
109 // Attempts to create a new stream. If the stream can be | 111 // Attempts to create a new stream. If the stream can be |
110 // created immediately, returns OK. If the open stream limit | 112 // created immediately, returns OK. If the open stream limit |
111 // has been reached, returns ERR_IO_PENDING, and |request| | 113 // has been reached, returns ERR_IO_PENDING, and |request| |
112 // will be added to the stream requets queue and will | 114 // will be added to the stream requets queue and will |
113 // be completed asynchronously. | 115 // be completed asynchronously. |
114 // TODO(rch): remove |stream| from this and use setter on |request| | 116 // TODO(rch): remove |stream| from this and use setter on |request| |
115 // and fix in spdy too. | 117 // and fix in spdy too. |
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212 | 214 |
213 // Posts a task to notify the factory that this session has been closed. | 215 // Posts a task to notify the factory that this session has been closed. |
214 void NotifyFactoryOfSessionClosedLater(); | 216 void NotifyFactoryOfSessionClosedLater(); |
215 | 217 |
216 // Notifies the factory that this session has been closed which will | 218 // Notifies the factory that this session has been closed which will |
217 // delete |this|. | 219 // delete |this|. |
218 void NotifyFactoryOfSessionClosed(); | 220 void NotifyFactoryOfSessionClosed(); |
219 | 221 |
220 void OnConnectTimeout(); | 222 void OnConnectTimeout(); |
221 | 223 |
222 const HostPortPair server_host_port_; | 224 scoped_ptr<HostPortPair> server_host_port_; |
223 bool require_confirmation_; | 225 bool require_confirmation_; |
224 scoped_ptr<QuicCryptoClientStream> crypto_stream_; | 226 scoped_ptr<QuicCryptoClientStream> crypto_stream_; |
225 QuicStreamFactory* stream_factory_; | 227 QuicStreamFactory* stream_factory_; |
226 scoped_ptr<DatagramClientSocket> socket_; | 228 scoped_ptr<DatagramClientSocket> socket_; |
227 scoped_ptr<QuicDefaultPacketWriter> writer_; | 229 scoped_ptr<QuicDefaultPacketWriter> writer_; |
228 scoped_refptr<IOBufferWithSize> read_buffer_; | 230 scoped_refptr<IOBufferWithSize> read_buffer_; |
229 scoped_ptr<QuicServerInfo> server_info_; | 231 scoped_ptr<QuicServerInfo> server_info_; |
230 scoped_ptr<CertVerifyResult> cert_verify_result_; | 232 scoped_ptr<CertVerifyResult> cert_verify_result_; |
231 ObserverSet observers_; | 233 ObserverSet observers_; |
232 StreamRequestQueue stream_requests_; | 234 StreamRequestQueue stream_requests_; |
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243 // on this session. Existing stream will continue to be processed. | 245 // on this session. Existing stream will continue to be processed. |
244 bool going_away_; | 246 bool going_away_; |
245 base::WeakPtrFactory<QuicClientSession> weak_factory_; | 247 base::WeakPtrFactory<QuicClientSession> weak_factory_; |
246 | 248 |
247 DISALLOW_COPY_AND_ASSIGN(QuicClientSession); | 249 DISALLOW_COPY_AND_ASSIGN(QuicClientSession); |
248 }; | 250 }; |
249 | 251 |
250 } // namespace net | 252 } // namespace net |
251 | 253 |
252 #endif // NET_QUIC_QUIC_CLIENT_SESSION_H_ | 254 #endif // NET_QUIC_QUIC_CLIENT_SESSION_H_ |
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