net/quic/congestion_control/tcp_cubic_sender.cc - Issue 242593002: Land Recent QUIC Changes.

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

Issue 242593002: Land Recent QUIC Changes. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Build fix. Use uint32 instead of int Created 6 years, 8 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 2753172784ae0bc036da3a85a2ad0c441911e601..c453dba8640d9d576f687a1df4bd5e6d3f237f31 100644

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

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

@@ -269,12 +269,12 @@ void TcpCubicSender::OnRetransmissionTimeout(bool packets_retransmitted) {

largest_sent_at_last_cutback_ = 0;

if (packets_retransmitted) {

cubic_.Reset();

+ hybrid_slow_start_.Restart();

congestion_window_ = kMinimumCongestionWindow;

}

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

- // Hybrid start triggers when cwnd is larger than some threshold.

if (InSlowStart() &&

hybrid_slow_start_.ShouldExitSlowStart(rtt_stats_, congestion_window_)) {

slowstart_threshold_ = congestion_window_;