commit fbb257738351dd19cc7ba7105674e142e551e487
author zhongyi <zhongyi@google.com> Wed Apr 10 16:54:08 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Thu Apr 11 13:42:45 2019 -0700
tree 98e5b47a51f8bef86e62b07c1237459f69b1d904
parent ba6354aa1b39f3d9788ead909ad3e678ac863938

gfe-relnote: ignore TLPR for retransmission delay in TLP mode when sending pings from the ping alarm. Flag protected by quic_ignore_tlpr_if_stream_not_waiting_ack.

This change will help mitigate the issue that PING packets sent by retransmittable-on-wire are retransmitted too aggressively in TLPR.

PiperOrigin-RevId: 242968845
Change-Id: I7e346bc309cbb52411fa3a1f0ed11615f16a61bf

quic/core/quic_sent_packet_manager.h

diff --git a/quic/core/quic_sent_packet_manager.h b/quic/core/quic_sent_packet_manager.h
index c892126..039ee59 100644
--- a/quic/core/quic_sent_packet_manager.h
+++ b/quic/core/quic_sent_packet_manager.h
@@ -355,6 +355,15 @@
     delayed_ack_time_ = delayed_ack_time;
   }
 
+  bool enable_half_rtt_tail_loss_probe() const {
+    return enable_half_rtt_tail_loss_probe_;
+  }
+
+  void set_enable_half_rtt_tail_loss_probe(
+      bool enable_half_rtt_tail_loss_probe) {
+    enable_half_rtt_tail_loss_probe_ = enable_half_rtt_tail_loss_probe;
+  }
+
   const QuicUnackedPacketMap& unacked_packets() const {
     return unacked_packets_;
   }