From 09fbd23a824df8f2c0356710cacf271c4113e1c7 Mon Sep 17 00:00:00 2001
From: Pontus Persson <pontus@warpinmedia.com>
Date: Fri, 8 Dec 2017 17:45:42 +0100
Subject: [PATCH] Remove global var.

---
 client/webrtc.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/client/webrtc.js b/client/webrtc.js
index b3b3fab..5252cc6 100755
--- a/client/webrtc.js
+++ b/client/webrtc.js
@@ -2,7 +2,6 @@ import { dataChannelConfig, peerConnectionConfig } from './config.js';
 import { createPeerExchange } from './peer-exchange.js';
 import { createPeer } from './peer.js';
 
-var remoteVideo;
 var peerConnection;
 var serverConnection;
 
@@ -10,8 +9,6 @@ function pageReady() {
     document.querySelector("button#start")
     .addEventListener("click", extendOffer);
 
-    remoteVideo = document.getElementById('remoteVideo');
-
     serverConnection = createPeerExchange('wss://' + window.location.hostname + ':8443');
 
     setup();
@@ -20,7 +17,9 @@ function pageReady() {
 function setup() {
     peerConnection = createPeer(serverConnection, peerConnectionConfig);
 
-    peerConnection.addEventListener('addstream', gotRemoteStream);
+    peerConnection.addEventListener('addstream', stream => {
+        document.getElementById('remoteVideo').srcObject = event.stream;
+    });
 
     var constraints = {
         video: true,