wip: 0.2.4

还未实现 rtc 握手

internal/controller/room.go

@@ -230,11 +230,9 @@ func (rc *roomController) Enter(conn *websocket.Conn, id string) {
 }
 
 func (rc *roomController) List(room string) []*roomClient {
+	log.Debug("controller.room: list room = %s", room)
 	clientList := make([]*roomClient, 0)
 
-	rc.Lock()
-	defer rc.Unlock()
-
 	clients, ok := rc.rooms[room]
 	if !ok {
 		return clientList
@@ -283,6 +281,25 @@ func (rc *roomController) Offer(room, id string, offer *RoomOffer) {
 
 	rc.rooms[room][id].msgChan <- map[string]any{
 		"type":  "offer",
+		"id":    id,
+		"room":  room,
 		"offer": offer,
 	}
 }
+
+func (rc *roomController) Answer(room, id string, answer *RoomOffer) {
+	if _, ok := rc.rooms[room]; !ok {
+		return
+	}
+
+	if _, ok := rc.rooms[room][id]; !ok {
+		return
+	}
+
+	rc.rooms[room][id].msgChan <- map[string]any{
+		"type":   "answer",
+		"id":     id,
+		"room":   room,
+		"answer": answer,
+	}
+}