Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(75)

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

Issue 266243004: Clang format slam. Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 7 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 | Annotate | Revision Log
OLDNEW
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"
11 11
12 namespace net { 12 namespace net {
13 13
14 #define ENDPOINT (is_server_ ? "Server: " : " Client: ") 14 #define ENDPOINT (is_server_ ? "Server: " : " Client: ")
15 15
16 QuicFlowController::QuicFlowController(QuicVersion version, 16 QuicFlowController::QuicFlowController(QuicVersion version,
17 QuicStreamId id, 17 QuicStreamId id,
18 bool is_server, 18 bool is_server,
19 uint64 send_window_offset, 19 uint64 send_window_offset,
20 uint64 receive_window_offset, 20 uint64 receive_window_offset,
21 uint64 max_receive_window) 21 uint64 max_receive_window)
22 : id_(id), 22 : id_(id),
23 is_enabled_(true), 23 is_enabled_(true),
24 is_server_(is_server), 24 is_server_(is_server),
25 bytes_consumed_(0), 25 bytes_consumed_(0),
26 bytes_buffered_(0), 26 bytes_buffered_(0),
27 bytes_sent_(0), 27 bytes_sent_(0),
28 send_window_offset_(send_window_offset), 28 send_window_offset_(send_window_offset),
29 receive_window_offset_(receive_window_offset), 29 receive_window_offset_(receive_window_offset),
30 max_receive_window_(max_receive_window), 30 max_receive_window_(max_receive_window),
31 last_blocked_send_window_offset_(0) { 31 last_blocked_send_window_offset_(0) {
32 DVLOG(1) << ENDPOINT << "Created flow controller for stream " << id_ 32 DVLOG(1) << ENDPOINT << "Created flow controller for stream " << id_
33 << ", setting initial receive window offset to: " 33 << ", setting initial receive window offset to: "
34 << receive_window_offset_ 34 << receive_window_offset_
35 << ", max receive window to: " 35 << ", max receive window to: " << max_receive_window_
36 << max_receive_window_
37 << ", setting send window offset to: " << send_window_offset_; 36 << ", setting send window offset to: " << send_window_offset_;
38 if (version < QUIC_VERSION_17) { 37 if (version < QUIC_VERSION_17) {
39 DVLOG(1) << ENDPOINT << "Disabling QuicFlowController for stream " << id_ 38 DVLOG(1) << ENDPOINT << "Disabling QuicFlowController for stream " << id_
40 << ", QUIC version " << version; 39 << ", QUIC version " << version;
41 Disable(); 40 Disable();
42 } 41 }
43 } 42 }
44 43
45 void QuicFlowController::AddBytesConsumed(uint64 bytes_consumed) { 44 void QuicFlowController::AddBytesConsumed(uint64 bytes_consumed) {
46 if (!IsEnabled()) { 45 if (!IsEnabled()) {
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after
92 bytes_sent_ += bytes_sent; 91 bytes_sent_ += bytes_sent;
93 DVLOG(1) << ENDPOINT << "Stream " << id_ << " sent: " << bytes_sent_; 92 DVLOG(1) << ENDPOINT << "Stream " << id_ << " sent: " << bytes_sent_;
94 } 93 }
95 94
96 bool QuicFlowController::FlowControlViolation() { 95 bool QuicFlowController::FlowControlViolation() {
97 if (!IsEnabled()) { 96 if (!IsEnabled()) {
98 return false; 97 return false;
99 } 98 }
100 99
101 if (receive_window_offset_ < TotalReceivedBytes()) { 100 if (receive_window_offset_ < TotalReceivedBytes()) {
102 LOG(ERROR) 101 LOG(ERROR) << ENDPOINT << "Flow control violation on stream " << id_
103 << ENDPOINT << "Flow control violation on stream " << id_ 102 << ", receive window: " << receive_window_offset_
104 << ", receive window: " << receive_window_offset_ 103 << ", bytes received: " << TotalReceivedBytes();
105 << ", bytes received: " << TotalReceivedBytes();
106 104
107 return true; 105 return true;
108 } 106 }
109 return false; 107 return false;
110 } 108 }
111 109
112 void QuicFlowController::MaybeSendWindowUpdate(QuicConnection* connection) { 110 void QuicFlowController::MaybeSendWindowUpdate(QuicConnection* connection) {
113 if (!IsEnabled()) { 111 if (!IsEnabled()) {
114 return; 112 return;
115 } 113 }
(...skipping 76 matching lines...) Expand 10 before | Expand all | Expand 10 after
192 return 0; 190 return 0;
193 } 191 }
194 return send_window_offset_ - bytes_sent_; 192 return send_window_offset_ - bytes_sent_;
195 } 193 }
196 194
197 uint64 QuicFlowController::TotalReceivedBytes() const { 195 uint64 QuicFlowController::TotalReceivedBytes() const {
198 return bytes_consumed_ + bytes_buffered_; 196 return bytes_consumed_ + bytes_buffered_;
199 } 197 }
200 198
201 } // namespace net 199 } // namespace net
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698