net/quic/congestion_control/tcp_cubic_sender.cc - Issue 126513003: Land Recent QUIC Changes.

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Unified Diff: net/quic/congestion_control/tcp_cubic_sender.cc

Issue 126513003: Land Recent QUIC Changes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Created 6 years, 11 months ago

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Index: net/quic/congestion_control/tcp_cubic_sender.cc

diff --git a/net/quic/congestion_control/tcp_cubic_sender.cc b/net/quic/congestion_control/tcp_cubic_sender.cc

index c1828005e583614edd541b1dace98c52898c11e1..0cca50487228962b55613feb432f90c35fe338ea 100644

--- a/net/quic/congestion_control/tcp_cubic_sender.cc

+++ b/net/quic/congestion_control/tcp_cubic_sender.cc

@@ -277,9 +277,12 @@ void TcpCubicSender::CongestionAvoidance(QuicPacketSequenceNumber ack) {

}

-void TcpCubicSender::OnRetransmissionTimeout() {

- cubic_.Reset();

- congestion_window_ = kMinimumCongestionWindow;

+void TcpCubicSender::OnRetransmissionTimeout(bool packets_retransmitted) {

+ bytes_in_flight_ = 0;

+ if (packets_retransmitted) {

+ cubic_.Reset();

+ congestion_window_ = kMinimumCongestionWindow;

+ }

}

void TcpCubicSender::AckAccounting(QuicTime::Delta rtt) {