fix

peer.go

@@ -2,7 +2,6 @@ package main
 
 import (
 	"encoding/json"
-	"log"
 
 	"github.com/google/uuid"
 	"github.com/gorilla/websocket"
@@ -31,6 +30,21 @@ func NewPeer(conn *websocket.Conn, room *Room) *Peer {
 		panic(err)
 	}
 
+	// 🔥 ОБЯЗАТЕЛЬНО для SFU
+	_, _ = pc.AddTransceiverFromKind(
+		webrtc.RTPCodecTypeAudio,
+		webrtc.RTPTransceiverInit{
+			Direction: webrtc.RTPTransceiverDirectionSendrecv,
+		},
+	)
+
+	_, _ = pc.AddTransceiverFromKind(
+		webrtc.RTPCodecTypeVideo,
+		webrtc.RTPTransceiverInit{
+			Direction: webrtc.RTPTransceiverDirectionSendrecv,
+		},
+	)
+
 	p := &Peer{
 		ID:   uuid.NewString(),
 		Conn: conn,
@@ -47,8 +61,6 @@ func NewPeer(conn *websocket.Conn, room *Room) *Peer {
 	})
 
 	pc.OnTrack(func(remote *webrtc.TrackRemote, _ *webrtc.RTPReceiver) {
-		log.Println("track received", remote.Kind())
-
 		local := NewTrack(remote)
 
 		p.Room.mu.Lock()