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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "net/quic/congestion_control/send_algorithm_interface.h" | |
6 | |
7 #include "net/quic/congestion_control/tcp_cubic_sender.h" | |
8 #include "net/quic/quic_protocol.h" | |
9 | |
10 namespace net { | |
11 | |
12 class RttStats; | |
13 | |
14 // Factory for send side congestion control algorithm. | |
15 SendAlgorithmInterface* SendAlgorithmInterface::Create( | |
16 const QuicClock* clock, | |
17 const RttStats* rtt_stats, | |
18 CongestionControlType congestion_control_type, | |
19 QuicConnectionStats* stats, | |
20 QuicPacketCount initial_congestion_window) { | |
21 switch (congestion_control_type) { | |
22 case kCubic: | |
23 return new TcpCubicSender(clock, rtt_stats, false /* don't use Reno */, | |
24 initial_congestion_window, | |
25 kMaxTcpCongestionWindow, stats); | |
26 case kReno: | |
27 return new TcpCubicSender(clock, rtt_stats, true /* use Reno */, | |
28 initial_congestion_window, | |
29 kMaxTcpCongestionWindow, stats); | |
30 case kBBR: | |
31 // TODO(rtenneti): Enable BbrTcpSender. | |
32 #if 0 | |
33 return new BbrTcpSender(clock, rtt_stats, initial_congestion_window, | |
34 kMaxTcpCongestionWindow, stats); | |
35 #endif | |
36 LOG(DFATAL) << "BbrTcpSender is not supported."; | |
37 return nullptr; | |
38 } | |
39 return nullptr; | |
40 } | |
41 | |
42 } // namespace net | |
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