net/quic/congestion_control/fix_rate_sender.h - Issue 131743009: Land Recent QUIC Changes.

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Issue 131743009: Land Recent QUIC Changes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: use size_t instead of int to fix win_x64 compile error Created 6 years, 11 months 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 // Fix rate send side congestion control, used for testing.	5 // Fix rate send side congestion control, used for testing.

6	6

7 #ifndef NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	7 #ifndef NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

8 #define NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	8 #define NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

9	9

10 #include "base/basictypes.h"	10 #include "base/basictypes.h"

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24 virtual ~FixRateSender();	24 virtual ~FixRateSender();

25	25

26 // Start implementation of SendAlgorithmInterface.	26 // Start implementation of SendAlgorithmInterface.

27 virtual void SetFromConfig(const QuicConfig& config, bool is_server) OVERRIDE;	27 virtual void SetFromConfig(const QuicConfig& config, bool is_server) OVERRIDE;

28 virtual void SetMaxPacketSize(QuicByteCount max_packet_size) OVERRIDE;	28 virtual void SetMaxPacketSize(QuicByteCount max_packet_size) OVERRIDE;

29 virtual void OnIncomingQuicCongestionFeedbackFrame(	29 virtual void OnIncomingQuicCongestionFeedbackFrame(

30 const QuicCongestionFeedbackFrame& feedback,	30 const QuicCongestionFeedbackFrame& feedback,

31 QuicTime feedback_receive_time,	31 QuicTime feedback_receive_time,

32 const SentPacketsMap& sent_packets) OVERRIDE;	32 const SentPacketsMap& sent_packets) OVERRIDE;

33 virtual void OnPacketAcked(QuicPacketSequenceNumber acked_sequence_number,	33 virtual void OnPacketAcked(QuicPacketSequenceNumber acked_sequence_number,

34 QuicByteCount acked_bytes,	34 QuicByteCount acked_bytes) OVERRIDE;

35 QuicTime::Delta rtt) OVERRIDE;

36 virtual void OnPacketLost(QuicPacketSequenceNumber sequence_number,	35 virtual void OnPacketLost(QuicPacketSequenceNumber sequence_number,

37 QuicTime ack_receive_time) OVERRIDE;	36 QuicTime ack_receive_time) OVERRIDE;

38 virtual bool OnPacketSent(	37 virtual bool OnPacketSent(

39 QuicTime sent_time,	38 QuicTime sent_time,

40 QuicPacketSequenceNumber sequence_number,	39 QuicPacketSequenceNumber sequence_number,

41 QuicByteCount bytes,	40 QuicByteCount bytes,

42 TransmissionType transmission_type,	41 TransmissionType transmission_type,

43 HasRetransmittableData has_retransmittable_data) OVERRIDE;	42 HasRetransmittableData has_retransmittable_data) OVERRIDE;

44 virtual void OnRetransmissionTimeout(bool packets_retransmitted) OVERRIDE;	43 virtual void OnRetransmissionTimeout(bool packets_retransmitted) OVERRIDE;

45 virtual void OnPacketAbandoned(QuicPacketSequenceNumber sequence_number,	44 virtual void OnPacketAbandoned(QuicPacketSequenceNumber sequence_number,

46 QuicByteCount abandoned_bytes) OVERRIDE;	45 QuicByteCount abandoned_bytes) OVERRIDE;

47 virtual QuicTime::Delta TimeUntilSend(	46 virtual QuicTime::Delta TimeUntilSend(

48 QuicTime now,	47 QuicTime now,

49 TransmissionType transmission_type,	48 TransmissionType transmission_type,

50 HasRetransmittableData has_retransmittable_data,	49 HasRetransmittableData has_retransmittable_data,

51 IsHandshake handshake) OVERRIDE;	50 IsHandshake handshake) OVERRIDE;

52 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE;	51 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE;

	52 virtual void UpdateRtt(QuicTime::Delta rtt_sample) OVERRIDE;

53 virtual QuicTime::Delta SmoothedRtt() const OVERRIDE;	53 virtual QuicTime::Delta SmoothedRtt() const OVERRIDE;

54 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE;	54 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE;

55 virtual QuicByteCount GetCongestionWindow() const OVERRIDE;	55 virtual QuicByteCount GetCongestionWindow() const OVERRIDE;

56 // End implementation of SendAlgorithmInterface.	56 // End implementation of SendAlgorithmInterface.

57	57

58 private:	58 private:

59 QuicByteCount CongestionWindow();	59 QuicByteCount CongestionWindow();

60	60

61 QuicBandwidth bitrate_;	61 QuicBandwidth bitrate_;

62 QuicByteCount max_segment_size_;	62 QuicByteCount max_segment_size_;

63 LeakyBucket fix_rate_leaky_bucket_;	63 LeakyBucket fix_rate_leaky_bucket_;

64 PacedSender paced_sender_;	64 PacedSender paced_sender_;

65 QuicByteCount data_in_flight_;	65 QuicByteCount data_in_flight_;

66 QuicTime::Delta latest_rtt_;	66 QuicTime::Delta latest_rtt_;

67	67

68 DISALLOW_COPY_AND_ASSIGN(FixRateSender);	68 DISALLOW_COPY_AND_ASSIGN(FixRateSender);

69 };	69 };

70	70

71 } // namespace net	71 } // namespace net

72	72

73 #endif // NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_	73 #endif // NET_QUIC_CONGESTION_CONTROL_FIX_RATE_SENDER_H_

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