bugfix

bricks/rtc.js

@@ -156,12 +156,12 @@ bricks.RTCClient = class extends bricks.VBox {
 			to:this.peer_info
 		}));
 	}
-	send_candidate(event){
+	send_candidate(peer_info, event){
 		console.log('send_candidate(), event=', event);
 		if (event.candidate) {
 			this.socket.send(JSON.stringify({ 
 		  		type: 'iceCandidate', 
-				to:this.peer_info,
+				to:peer_info,
 				candidate: event.candidate 
 			}));
 		}