Simplify lastPLITimestamp

Signed-off-by: Šimon Brandner <[email protected]>

Author: SimonBrandner

pkg/conference/peer_message_processor.go

@@ -2,6 +2,7 @@ package conference
 
 import (
 	"encoding/json"
+	"time"
 
 	"github.com/matrix-org/waterfall/pkg/peer"
 	"github.com/pion/webrtc/v3"
@@ -117,17 +118,10 @@ func (c *Conference) processForwardRTCPMessage(msg peer.RTCPReceived) {
 	for _, participant := range c.participants {
 		for _, publishedTrack := range participant.publishedTracks {
 			if publishedTrack.track.StreamID() == msg.StreamID && publishedTrack.track.ID() == msg.TrackID {
-				participant.peer.WriteRTCP(msg.Packets, msg.StreamID, msg.TrackID, publishedTrack.lastPLITimestamp)
-			}
-		}
-	}
-}
-
-func (c *Conference) processPLISentMessage(msg peer.PLISent) {
-	for _, participant := range c.participants {
-		for _, publishedTrack := range participant.publishedTracks {
-			if publishedTrack.track.StreamID() == msg.StreamID && publishedTrack.track.ID() == msg.TrackID {
-				publishedTrack.lastPLITimestamp = msg.Timestamp
+				err := participant.peer.WriteRTCP(msg.Packets, msg.StreamID, msg.TrackID, publishedTrack.lastPLITimestamp)
+				if err == nil {
+					publishedTrack.lastPLITimestamp = time.Now()
+				}
 			}
 		}
 	}

pkg/peer/messages.go

@@ -1,8 +1,6 @@
 package peer
 
 import (
-	"time"
-
 	"github.com/pion/rtcp"
 	"github.com/pion/webrtc/v3"
 	"maunium.net/go/mautrix/event"
@@ -47,9 +45,3 @@ type RTCPReceived struct {
 	StreamID string
 	TrackID  string
 }
-
-type PLISent struct {
-	Timestamp time.Time
-	StreamID  string
-	TrackID   string
-}

pkg/peer/peer.go

@@ -151,8 +151,6 @@ func (p *Peer[ID]) WriteRTCP(packets []rtcp.Packet, streamID string, trackID str
 				continue
 			}
 
-			p.sink.Send(PLISent{Timestamp: time.Now(), StreamID: streamID, TrackID: trackID})
-
 			typedPacket.MediaSSRC = mediaSSRC
 			packetsToSend = append(packetsToSend, typedPacket)
 		case *rtcp.FullIntraRequest: