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Side by Side Diff: net/quic/congestion_control/pacing_sender.h

Issue 266243004: Clang format slam. Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 months ago
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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2013 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 send algorithm which adds pacing on top of an another send algorithm. 5 // A send algorithm which adds pacing on top of an another send algorithm.
6 // It uses the underlying sender's bandwidth estimate to determine the 6 // It uses the underlying sender's bandwidth estimate to determine the
7 // pacing rate to be used. It also takes into consideration the expected 7 // pacing rate to be used. It also takes into consideration the expected
8 // resolution of the underlying alarm mechanism to ensure that alarms are 8 // resolution of the underlying alarm mechanism to ensure that alarms are
9 // not set too aggressively, and to smooth out variations. 9 // not set too aggressively, and to smooth out variations.
10 10
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50 HasRetransmittableData has_retransmittable_data) OVERRIDE; 50 HasRetransmittableData has_retransmittable_data) OVERRIDE;
51 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE; 51 virtual QuicBandwidth BandwidthEstimate() const OVERRIDE;
52 virtual void OnRttUpdated(QuicPacketSequenceNumber largest_observed) OVERRIDE; 52 virtual void OnRttUpdated(QuicPacketSequenceNumber largest_observed) OVERRIDE;
53 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE; 53 virtual QuicTime::Delta RetransmissionDelay() const OVERRIDE;
54 virtual QuicByteCount GetCongestionWindow() const OVERRIDE; 54 virtual QuicByteCount GetCongestionWindow() const OVERRIDE;
55 55
56 private: 56 private:
57 scoped_ptr<SendAlgorithmInterface> sender_; // Underlying sender. 57 scoped_ptr<SendAlgorithmInterface> sender_; // Underlying sender.
58 QuicTime::Delta alarm_granularity_; 58 QuicTime::Delta alarm_granularity_;
59 QuicTime next_packet_send_time_; // When can the next packet be sent. 59 QuicTime next_packet_send_time_; // When can the next packet be sent.
60 bool was_last_send_delayed_; // True when the last send was delayed. 60 bool was_last_send_delayed_; // True when the last send was delayed.
61 bool updated_rtt_; // True if we have at least one RTT update. 61 bool updated_rtt_; // True if we have at least one RTT update.
62 62
63 DISALLOW_COPY_AND_ASSIGN(PacingSender); 63 DISALLOW_COPY_AND_ASSIGN(PacingSender);
64 }; 64 };
65 65
66 } // namespace net 66 } // namespace net
67 67
68 #endif // NET_QUIC_CONGESTION_CONTROL_PACING_SENDER_H_ 68 #endif // NET_QUIC_CONGESTION_CONTROL_PACING_SENDER_H_
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