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1 // Copyright (c) 2015 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2015 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 connection level received packet manager which manages multiple per path | 5 // A connection level received packet manager which manages multiple per path |
6 // received packet managers. | 6 // received packet managers. |
7 | 7 |
8 #ifndef NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ | 8 #ifndef NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ |
9 #define NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ | 9 #define NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ |
10 | 10 |
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29 ~QuicMultipathReceivedPacketManager(); | 29 ~QuicMultipathReceivedPacketManager(); |
30 | 30 |
31 // Called when a new path with |path_id| is created. | 31 // Called when a new path with |path_id| is created. |
32 void OnPathCreated(QuicPathId path_id, QuicConnectionStats* stats); | 32 void OnPathCreated(QuicPathId path_id, QuicConnectionStats* stats); |
33 | 33 |
34 // Called when path with |path_id| is closed. | 34 // Called when path with |path_id| is closed. |
35 void OnPathClosed(QuicPathId path_id); | 35 void OnPathClosed(QuicPathId path_id); |
36 | 36 |
37 // Records packet receipt information on path with |path_id|. | 37 // Records packet receipt information on path with |path_id|. |
38 void RecordPacketReceived(QuicPathId path_id, | 38 void RecordPacketReceived(QuicPathId path_id, |
39 QuicByteCount bytes, | |
40 const QuicPacketHeader& header, | 39 const QuicPacketHeader& header, |
41 QuicTime receipt_time); | 40 QuicTime receipt_time); |
42 | 41 |
43 // Checks whether |packet_number| is missing on path with |path_id|. | 42 // Checks whether |packet_number| is missing on path with |path_id|. |
44 bool IsMissing(QuicPathId path_id, QuicPacketNumber packet_number); | 43 bool IsMissing(QuicPathId path_id, QuicPacketNumber packet_number); |
45 | 44 |
46 // Checks if we're still waiting for the packet with |packet_number| on path | 45 // Checks if we're still waiting for the packet with |packet_number| on path |
47 // with |path_id|. | 46 // with |path_id|. |
48 bool IsAwaitingPacket(QuicPathId path_id, QuicPacketNumber packet_number); | 47 bool IsAwaitingPacket(QuicPathId path_id, QuicPacketNumber packet_number); |
49 | 48 |
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67 private: | 66 private: |
68 friend class test::QuicMultipathReceivedPacketManagerPeer; | 67 friend class test::QuicMultipathReceivedPacketManagerPeer; |
69 | 68 |
70 // Map mapping path id to path received packet manager. | 69 // Map mapping path id to path received packet manager. |
71 MultipathReceivedPacketManagerMap path_managers_; | 70 MultipathReceivedPacketManagerMap path_managers_; |
72 }; | 71 }; |
73 | 72 |
74 } // namespace net | 73 } // namespace net |
75 | 74 |
76 #endif // NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ | 75 #endif // NET_QUIC_QUIC_MULTIPATH_RECEIVED_PACKET_MANAGER_H_ |
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