Forward the SignalFirstPacketReceived to RtpReceiver.
The RtpReceiverObserverInterface is created.
The SignalFirstPacketReceived will be forwarded from BaseChannel to WebRtcSession.
WebRtcSession will forward SignalFirstAudioPacketReceived and SignalFirstVideoPacketReceived to the RtpReceiverInterface.
The application can listen to the Signal by implementing and registering a RtpReceiverObserver.
Review-Url: https://codereview.webrtc.org/1999853002
Cr-Commit-Position: refs/heads/master@{#13139}
diff --git a/webrtc/api/webrtcsession.h b/webrtc/api/webrtcsession.h
index 9ba7605..76af6c7 100644
--- a/webrtc/api/webrtcsession.h
+++ b/webrtc/api/webrtcsession.h
@@ -310,6 +310,8 @@
void OnCertificateReady(
const rtc::scoped_refptr<rtc::RTCCertificate>& certificate);
void OnDtlsSetupFailure(cricket::BaseChannel*, bool rtcp);
+ // Called when the channel received the first packet.
+ void OnChannelFirstPacketReceived(cricket::BaseChannel*);
// For unit test.
bool waiting_for_certificate_for_testing() const;
@@ -527,6 +529,9 @@
// Declares the RTCP mux policy for the WebRTCSession.
PeerConnectionInterface::RtcpMuxPolicy rtcp_mux_policy_;
+ bool received_first_video_packet_ = false;
+ bool received_first_audio_packet_ = false;
+
RTC_DISALLOW_COPY_AND_ASSIGN(WebRtcSession);
};
} // namespace webrtc