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Side by Side Diff: net/quic/quic_flow_controller.cc

Issue 324283004: Rename FLAGS_enable_quic_connection_flow_control to FLAGS_enable_quic_connection_flow_control_2, an… (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 6 months ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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/quic_flow_controller.h" 5 #include "net/quic/quic_flow_controller.h"
6 6
7 #include "base/basictypes.h" 7 #include "base/basictypes.h"
8 #include "net/quic/quic_connection.h" 8 #include "net/quic/quic_connection.h"
9 #include "net/quic/quic_flags.h" 9 #include "net/quic/quic_flags.h"
10 #include "net/quic/quic_protocol.h" 10 #include "net/quic/quic_protocol.h"
(...skipping 163 matching lines...) Expand 10 before | Expand all | Expand 10 after
174 return true; 174 return true;
175 } 175 }
176 176
177 void QuicFlowController::Disable() { 177 void QuicFlowController::Disable() {
178 is_enabled_ = false; 178 is_enabled_ = false;
179 } 179 }
180 180
181 bool QuicFlowController::IsEnabled() const { 181 bool QuicFlowController::IsEnabled() const {
182 bool connection_flow_control_enabled = 182 bool connection_flow_control_enabled =
183 (id_ == kConnectionLevelId && 183 (id_ == kConnectionLevelId &&
184 FLAGS_enable_quic_connection_flow_control); 184 FLAGS_enable_quic_connection_flow_control_2);
185 bool stream_flow_control_enabled = 185 bool stream_flow_control_enabled =
186 (id_ != kConnectionLevelId && 186 (id_ != kConnectionLevelId &&
187 FLAGS_enable_quic_stream_flow_control_2); 187 FLAGS_enable_quic_stream_flow_control_2);
188 return (connection_flow_control_enabled || stream_flow_control_enabled) && 188 return (connection_flow_control_enabled || stream_flow_control_enabled) &&
189 is_enabled_; 189 is_enabled_;
190 } 190 }
191 191
192 bool QuicFlowController::IsBlocked() const { 192 bool QuicFlowController::IsBlocked() const {
193 return IsEnabled() && SendWindowSize() == 0; 193 return IsEnabled() && SendWindowSize() == 0;
194 } 194 }
195 195
196 uint64 QuicFlowController::SendWindowSize() const { 196 uint64 QuicFlowController::SendWindowSize() const {
197 if (bytes_sent_ > send_window_offset_) { 197 if (bytes_sent_ > send_window_offset_) {
198 return 0; 198 return 0;
199 } 199 }
200 return send_window_offset_ - bytes_sent_; 200 return send_window_offset_ - bytes_sent_;
201 } 201 }
202 202
203 } // namespace net 203 } // namespace net
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