From 124e49947c946a8af6cef36a3a076f1ee3225b33 Mon Sep 17 00:00:00 2001
From: Ian Ramzy <ianramzy@gmail.com>
Date: Fri, 3 Apr 2020 00:05:14 -0400
Subject: [PATCH] auto swap back to webcam after screen share

---
 public/js/chat.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/public/js/chat.js b/public/js/chat.js
index e9e9b33..505d1d6 100644
--- a/public/js/chat.js
+++ b/public/js/chat.js
@@ -493,7 +493,7 @@ function swap() {
     navigator.mediaDevices
       .getDisplayMedia({
         video: true,
-        audio: true,
+        audio: false,
       })
       .then(function (stream) {
         mode = "screen";
@@ -524,6 +524,9 @@ function swap() {
 
 function switchStreamHelper(stream) {
   let videoTrack = stream.getVideoTracks()[0];
+  videoTrack.onended = function () {
+    swap();
+  };
   if (VideoChat.connected) {
     const sender = VideoChat.peerConnection.getSenders().find(function (s) {
       return s.track.kind === videoTrack.kind;