Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(22)

Side by Side Diff: net/quic/core/congestion_control/pacing_sender.cc

Issue 2808273006: Landing Recent QUIC changes until Sun Apr 9 16:12:55 (Closed)
Patch Set: increment enabled_options in e2e test Created 3 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
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 #include "net/quic/core/congestion_control/pacing_sender.h" 5 #include "net/quic/core/congestion_control/pacing_sender.h"
6 6
7 #include "net/quic/platform/api/quic_logging.h" 7 #include "net/quic/platform/api/quic_logging.h"
8 8
9 namespace net { 9 namespace net {
10 namespace { 10 namespace {
(...skipping 91 matching lines...) Expand 10 before | Expand all | Expand 10 after
102 was_last_send_delayed_ = false; 102 was_last_send_delayed_ = false;
103 last_delayed_packet_sent_time_ = QuicTime::Zero(); 103 last_delayed_packet_sent_time_ = QuicTime::Zero();
104 } 104 }
105 } else { 105 } else {
106 ideal_next_packet_send_time_ = 106 ideal_next_packet_send_time_ =
107 std::max(ideal_next_packet_send_time_ + delay, sent_time + delay); 107 std::max(ideal_next_packet_send_time_ + delay, sent_time + delay);
108 } 108 }
109 return in_flight; 109 return in_flight;
110 } 110 }
111 111
112 QuicTime::Delta PacingSender::TimeUntilSend( 112 QuicTime::Delta PacingSender::TimeUntilSend(QuicTime now,
113 QuicTime now, 113 QuicByteCount bytes_in_flight) {
114 QuicByteCount bytes_in_flight) const {
115 DCHECK(sender_ != nullptr); 114 DCHECK(sender_ != nullptr);
116 QuicTime::Delta time_until_send = 115 QuicTime::Delta time_until_send =
117 sender_->TimeUntilSend(now, bytes_in_flight); 116 sender_->TimeUntilSend(now, bytes_in_flight);
118 if (burst_tokens_ > 0 || bytes_in_flight == 0) { 117 if (burst_tokens_ > 0 || bytes_in_flight == 0) {
119 // Don't pace if we have burst tokens available or leaving quiescence. 118 // Don't pace if we have burst tokens available or leaving quiescence.
120 return time_until_send; 119 return time_until_send;
121 } 120 }
122 121
123 if (!time_until_send.IsZero()) { 122 if (!time_until_send.IsZero()) {
124 DCHECK(time_until_send.IsInfinite()); 123 DCHECK(time_until_send.IsInfinite());
(...skipping 17 matching lines...) Expand all
142 DCHECK(sender_ != nullptr); 141 DCHECK(sender_ != nullptr);
143 if (!max_pacing_rate_.IsZero()) { 142 if (!max_pacing_rate_.IsZero()) {
144 return QuicBandwidth::FromBitsPerSecond( 143 return QuicBandwidth::FromBitsPerSecond(
145 std::min(max_pacing_rate_.ToBitsPerSecond(), 144 std::min(max_pacing_rate_.ToBitsPerSecond(),
146 sender_->PacingRate(bytes_in_flight).ToBitsPerSecond())); 145 sender_->PacingRate(bytes_in_flight).ToBitsPerSecond()));
147 } 146 }
148 return sender_->PacingRate(bytes_in_flight); 147 return sender_->PacingRate(bytes_in_flight);
149 } 148 }
150 149
151 } // namespace net 150 } // namespace net
OLDNEW
« no previous file with comments | « net/quic/core/congestion_control/pacing_sender.h ('k') | net/quic/core/congestion_control/send_algorithm_test.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698