Ignore the peer's receive buffer in QUIC and instead set the max CWND to 2000 packets. Protected b…

net/quic/congestion_control/tcp_cubic_sender_bytes.cc

 // Copyright (c) 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/quic/congestion_control/tcp_cubic_sender_bytes.h"
 
 #include <algorithm>
 
 #include "net/quic/congestion_control/prr_sender.h"
 #include "net/quic/congestion_control/rtt_stats.h"
@@ skipping 64 matching lines @@
   min_congestion_window_ = congestion_window * kDefaultTCPMSS;
 }
 
 void TcpCubicSenderBytes::SetNumEmulatedConnections(int num_connections) {
   TcpCubicSenderBase::SetNumEmulatedConnections(num_connections);
   cubic_.SetNumConnections(num_connections_);
 }
 
 void TcpCubicSenderBytes::SetMaxCongestionWindow(
     QuicByteCount max_congestion_window) {
+  DCHECK(!FLAGS_quic_ignore_srbf);
   max_congestion_window_ = max_congestion_window;
 }
 
 void TcpCubicSenderBytes::ExitSlowstart() {
   slowstart_threshold_ = congestion_window_;
 }
 
 void TcpCubicSenderBytes::OnPacketLost(QuicPacketNumber packet_number,
                                        QuicByteCount lost_bytes,
                                        QuicByteCount bytes_in_flight) {
@@ skipping 117 matching lines @@
   congestion_window_ = initial_tcp_congestion_window_;
   max_congestion_window_ = initial_max_tcp_congestion_window_;
   slowstart_threshold_ = initial_max_tcp_congestion_window_;
 }
 
 CongestionControlType TcpCubicSenderBytes::GetCongestionControlType() const {
   return reno_ ? kRenoBytes : kCubicBytes;
 }
 
 }  // namespace net