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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 #include "content/browser/renderer_host/p2p/socket_host_throttler.h" | 5 #include "content/browser/renderer_host/p2p/socket_host_throttler.h" |
6 #include "third_party/libjingle/source/talk/base/ratelimiter.h" | 6 #include "third_party/webrtc/base/ratelimiter.h" |
7 #include "third_party/libjingle/source/talk/base/timing.h" | 7 #include "third_party/webrtc/base/timing.h" |
8 | 8 |
9 namespace content { | 9 namespace content { |
10 | 10 |
11 namespace { | 11 namespace { |
12 | 12 |
13 const int kMaxIceMessageBandwidth = 256 * 1024; | 13 const int kMaxIceMessageBandwidth = 256 * 1024; |
14 | 14 |
15 } // namespace | 15 } // namespace |
16 | 16 |
17 | 17 |
18 P2PMessageThrottler::P2PMessageThrottler() | 18 P2PMessageThrottler::P2PMessageThrottler() |
19 : timing_(new talk_base::Timing()), | 19 : timing_(new rtc::Timing()), |
20 rate_limiter_(new talk_base::RateLimiter(kMaxIceMessageBandwidth, 1.0)) { | 20 rate_limiter_(new rtc::RateLimiter(kMaxIceMessageBandwidth, 1.0)) { |
21 } | 21 } |
22 | 22 |
23 P2PMessageThrottler::~P2PMessageThrottler() { | 23 P2PMessageThrottler::~P2PMessageThrottler() { |
24 } | 24 } |
25 | 25 |
26 void P2PMessageThrottler::SetTiming(scoped_ptr<talk_base::Timing> timing) { | 26 void P2PMessageThrottler::SetTiming(scoped_ptr<rtc::Timing> timing) { |
27 timing_ = timing.Pass(); | 27 timing_ = timing.Pass(); |
28 } | 28 } |
29 | 29 |
30 void P2PMessageThrottler::SetSendIceBandwidth(int bandwidth_kbps) { | 30 void P2PMessageThrottler::SetSendIceBandwidth(int bandwidth_kbps) { |
31 rate_limiter_.reset(new talk_base::RateLimiter(bandwidth_kbps, 1.0)); | 31 rate_limiter_.reset(new rtc::RateLimiter(bandwidth_kbps, 1.0)); |
32 } | 32 } |
33 | 33 |
34 bool P2PMessageThrottler::DropNextPacket(size_t packet_len) { | 34 bool P2PMessageThrottler::DropNextPacket(size_t packet_len) { |
35 double now = timing_->TimerNow(); | 35 double now = timing_->TimerNow(); |
36 if (!rate_limiter_->CanUse(packet_len, now)) { | 36 if (!rate_limiter_->CanUse(packet_len, now)) { |
37 // Exceeding the send rate, this packet should be dropped. | 37 // Exceeding the send rate, this packet should be dropped. |
38 return true; | 38 return true; |
39 } | 39 } |
40 | 40 |
41 rate_limiter_->Use(packet_len, now); | 41 rate_limiter_->Use(packet_len, now); |
42 return false; | 42 return false; |
43 } | 43 } |
44 | 44 |
45 } // namespace content | 45 } // namespace content |
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