auth info bug fixed

frontend/Peer.ts

@@ -42,9 +42,9 @@ export default class Peer extends EventTarget
             this.emit("message", data);
         });
     }
-    public createRTC() : WebRTC
+    public createRTC(rtcConfig?: RTCConfiguration | undefined, rtcServers?: RTCIceServer[] | undefined) : WebRTC
     {
-        this.rtc = new WebRTC();
+        this.rtc = new WebRTC(rtcConfig,rtcServers);
         this.rtc.peer = this;
         this.rtc.on("connected", () => {
             this.peerConnection = true;