From 5c47882b194bdd6c65a942a980d6f032edf450dc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Leonard=20Anton=20Gl=C3=A4ser?=
 <leonardanton.glaeser@ferrero.com>
Date: Tue, 29 Mar 2022 10:51:48 +0200
Subject: [PATCH] added own_id param as statefull id for viewer

---
 public/main.mjs | 30 +++++++++++++++++++++++-------
 1 file changed, 23 insertions(+), 7 deletions(-)

diff --git a/public/main.mjs b/public/main.mjs
index 6fbaf3c..f53b347 100644
--- a/public/main.mjs
+++ b/public/main.mjs
@@ -59,9 +59,12 @@ sf.streamId_text = "Loading...";
 sf.streamURL_text = "Loading...";
 
 let connectToId = new URL(window.location.href).searchParams.get("id");
+let ownId = new URL(window.location.href).searchParams.get("own_id")
 
 let bitrate = new URL(window.location.href).searchParams.get("br") || 50000;
 
+//Connect to ID means: Iam the screensharer now.
+//no ID Specified = Iam the Viewer
 if (connectToId) {
    sf.streamURLCont_style = "display:none";
    sf.connectToCont_style = "display:block";
@@ -71,11 +74,23 @@ if (connectToId) {
    sf.connectToCont_style = "display:none";
 }
 
-var peer = new Peer({
-   host: window.location.hostname,
-   port: window.location.port,
-   path: "/peerjs",
-});
+if (ownId) {
+   var peer = new Peer(ownId, {
+      host: window.location.hostname,
+      port: window.location.port,
+      path: "/peerjs",
+   });
+
+
+} else {
+   var peer = new Peer({
+      host: window.location.hostname,
+      port: window.location.port,
+      path: "/peerjs",
+   });
+}
+
+
 
 function bitrateTransform(sdp) {
    var arr = sdp.split("\r\n");
@@ -101,7 +116,8 @@ let currentStream = undefined;
 peer.on("open", (id) => {
    console.log("ID", id);
    sf.streamId_text = id;
-   let url = new URL(window.location.href);
+   //clearing the params from the url
+   let url = new URL(window.location.href.split('?')[0]);
    url.searchParams.set("id", id);
    sf.streamURL_text = url.href;
    sf.streamURL_href = url.href;
@@ -117,7 +133,7 @@ peer.on("open", (id) => {
                video: true,
             })
             .then((stream) => {
-               if(currentStream) {
+               if (currentStream) {
                   currentStream.getTracks().forEach(track => track.stop())
                }
                currentStream = stream;