commit 9467db0263df280dcb4727c2b4ce8b4bf7ba29fd
author QUICHE team <quiche-dev@google.com> Thu May 30 09:38:45 2019 -0700
committer Copybara-Service <copybara-worker@google.com> Fri May 31 15:29:20 2019 -0700
tree 293398ce5cde243dbca5357af7638f430679d47c
parent f5e6845453aa7fa760e815a10b3d82ea786cc9a8

gfe-relnote: Pass receive_timestamp to OnMessageAcked().

When receive timestamps are turned on and message frames are enabled, this will
make receive timestamps available to the session whenever a message is acked.

This will be used for RTP over QUIC, where ack timestamps are required for RTP's
congestion controller and media adaptation.  (The current implementation uses
QUIC like a tunnel and disables its congestion control.)

Not flag-protected: no change in behavior, just a change in what is visible
where.

PiperOrigin-RevId: 250703980
Change-Id: I01bcee29d5dfb808771c54e4fd14ebbfa8750375

quic/core/quic_session.h

diff --git a/quic/core/quic_session.h b/quic/core/quic_session.h
index 5988369..32dd680 100644
--- a/quic/core/quic_session.h
+++ b/quic/core/quic_session.h
@@ -142,7 +142,8 @@
 
   // SessionNotifierInterface methods:
   bool OnFrameAcked(const QuicFrame& frame,
-                    QuicTime::Delta ack_delay_time) override;
+                    QuicTime::Delta ack_delay_time,
+                    QuicTime receive_timestamp) override;
   void OnStreamFrameRetransmitted(const QuicStreamFrame& frame) override;
   void OnFrameLost(const QuicFrame& frame) override;
   void RetransmitFrames(const QuicFrames& frames,
@@ -189,7 +190,8 @@
   MessageResult SendMessage(QuicMemSliceSpan message);
 
   // Called when message with |message_id| gets acked.
-  virtual void OnMessageAcked(QuicMessageId message_id);
+  virtual void OnMessageAcked(QuicMessageId message_id,
+                              QuicTime receive_timestamp);
 
   // Called when message with |message_id| is considered as lost.
   virtual void OnMessageLost(QuicMessageId message_id);