diff --git a/sfu/forwarding.go b/sfu/forwarding.go
index 2256317..8a0679f 100644
--- a/sfu/forwarding.go
+++ b/sfu/forwarding.go
@@ -7,9 +7,6 @@ import (
 	"github.com/pion/webrtc/v4"
 )
 
-// SFU -> Java signaling: отправить server-offer для конкретного peer
-var OnServerOffer func(roomID string, peerID string, offer webrtc.SessionDescription)
-
 // Вызывается при JoinWithOffer для ретрансляции RTP пакетов от издателя к другим участникам комнаты
 func SetupForwardingForPeer(roomID string, publisherPeerID string, publisherPC *webrtc.PeerConnection) {
 	publisherPC.OnTrack(func(remote *webrtc.TrackRemote, _ *webrtc.RTPReceiver) {
@@ -91,8 +88,24 @@ func renegotiatePeer(roomID, peerID string, pc *webrtc.PeerConnection) error {
 	return nil
 }
 
-// Java -> SFU: answer клиента на server-offer
-func HandleClientAnswer(roomID, peerID string, answer webrtc.SessionDescription) error {
+// Добавляет ICE-кандидата к пиру
+func AddICECandidate(roomID string, peerID string, candidate webrtc.ICECandidateInit) error {
+	room, exists := GetRoom(roomID)
+	if !exists {
+		return ErrRoomNotFound
+	}
+
+	for _, peer := range room.Peers {
+		if peer.PeerID == peerID {
+			return peer.PeerConnection.AddICECandidate(candidate)
+		}
+	}
+
+	return ErrPeerNotFound
+}
+
+// Обрабатывает SDP ответ от клиента при renegotiation
+func HandleClientAnswer(roomID string, peerID string, answer webrtc.SessionDescription) error {
 	roomsMu.RLock()
 	room, ok := rooms[roomID]
 	if !ok {
diff --git a/sfu/rooms.go b/sfu/rooms.go
index 71cd525..5efd5fe 100644
--- a/sfu/rooms.go
+++ b/sfu/rooms.go
@@ -110,18 +110,20 @@ func JoinWithOffer(roomID string, peerID string, offer webrtc.SessionDescription
 	return peerConnection.LocalDescription(), nil
 }
 
-// AddICECandidate добавляет ICE-кандидата к пиру
-func AddICECandidate(roomID string, peerID string, candidate webrtc.ICECandidateInit) error {
+// LeaveRoom позволяет пиру покинуть комнату
+func LeaveRoom(roomID string, peerID string) error {
 	room, exists := GetRoom(roomID)
 	if !exists {
 		return ErrRoomNotFound
 	}
 
-	for _, peer := range room.Peers {
+	for i, peer := range room.Peers {
 		if peer.PeerID == peerID {
-			return peer.PeerConnection.AddICECandidate(candidate)
+			peer.PeerConnection.Close()
+			room.Peers = append(room.Peers[:i], room.Peers[i+1:]...)
+			break
 		}
 	}
 
-	return ErrPeerNotFound
+	return nil
 }
diff --git a/sfu/sfu.go b/sfu/sfu.go
index 1d85bfd..15e1785 100644
--- a/sfu/sfu.go
+++ b/sfu/sfu.go
@@ -14,6 +14,9 @@ var (
 	pcConfig webrtc.Configuration
 )
 
+// Коллбек для обработки новых SDP офферов от сервера для конкретного пира (при renegotiation)
+var OnServerOffer func(roomID string, peerID string, offer webrtc.SessionDescription)
+
 // Коллбек для обработки новых ICE кандидатов
 var OnLocalICECandidate func(roomID, peerID string, candidate webrtc.ICECandidateInit)