src/static/js/video.ts

@@ -1,8 +1,23 @@
-const host = window.location.hostname
-const ws0 = new WebSocket(`ws://${host}:3001`);
-const ws1 = new WebSocket(`ws://${host}:3002`);
-const pc0 = new RTCPeerConnection({ iceServers: [] });
-const pc1 = new RTCPeerConnection({ iceServers: [] });
+const isSecure = window.location.protocol === 'https:';
+const host = window.location.hostname;
+const ws0builder = isSecure ? `wss://${host}/ws0` : `ws://${host}:3001`;
+const ws1builder = isSecure ? `wss://${host}/ws1` : `ws://${host}:3002`;
+const ws0 = new WebSocket(ws0builder);
+const ws1 = new WebSocket(ws1builder);
+const pc0 = new RTCPeerConnection({ iceServers: [
+  {
+    urls: 'turn:dwestgate.us:3478?transport=udp',
+    username: 'webrtcuser',
+    credential: 'webrtccred'
+  }
+] });
+const pc1 = new RTCPeerConnection({ iceServers: [
+  {
+    urls: 'turn:dwestgate.us:3478?transport=udp',
+    username: 'webrtcuser',
+    credential: 'webrtccred'
+  }
+] });
 const video0 = document.getElementById('video0') as HTMLVideoElement;
 const video1 = document.getElementById('video1') as HTMLVideoElement;
 

src/ws.ts

@@ -9,14 +9,14 @@ const FRAME_SIZE = WIDTH * HEIGHT * 1.5; // YUV420p frame size (460800 bytes)
 
 export default class TVWebSocket {
     videoDevice: string;
-    public constructor(port: number, videoDevice) { 
-        this.videoDevice = videoDevice   
+    public constructor(port: number, videoDevice) {
+        this.videoDevice = videoDevice
         const ffmpegProcess = this.startFFmpeg();
         const videoTrack = this.createVideoTrack(ffmpegProcess);
         const audioTrack = this.createAudioTrack(ffmpegProcess);
 
 
-        ffmpegProcess.stdio[2].on('data',data=>{
+        ffmpegProcess.stdio[2].on('data', data => {
             // console.log("stdio[2] ",data.toString())
         })
 
@@ -24,7 +24,7 @@ export default class TVWebSocket {
         const wss = new ws.WebSocketServer({ port });
 
         wss.on('connection', async (ws: ws.WebSocket) => {
-            const peerConnection: RTCPeerConnection =  this.createPeerConnection(videoTrack, audioTrack);
+            const peerConnection: RTCPeerConnection = this.createPeerConnection(videoTrack, audioTrack);
 
             ws.on('message', async (message: Buffer) => {
                 const { type, data } = JSON.parse(message.toString());
@@ -113,7 +113,7 @@ export default class TVWebSocket {
         return p;
     }
 
-    
+
     createVideoTrack = (ffmpegProcess: ChildProcessWithoutNullStreams) => {
         let videoBuffer = Buffer.alloc(0);
         const videoSource = new nonstandard.RTCVideoSource();
@@ -185,7 +185,18 @@ export default class TVWebSocket {
     }
 
     createPeerConnection = (videoTrack: MediaStreamTrack, audioTrack: MediaStreamTrack): RTCPeerConnection => {
-        const peerConnection = new RTCPeerConnection({ iceServers: [] });
+        const peerConnection = new RTCPeerConnection({
+            iceServers: [
+                {
+                    urls: 'stun:192.168.0.3:3478'
+                },
+                {
+                    urls: 'turn:192.168.0.3:3478?transport=udp',
+                    username: 'webrtcuser',
+                    credential: 'webrtccred'
+                }
+            ]
+        });
         const stream = new MediaStream()
         stream.addTrack(videoTrack)
         stream.addTrack(audioTrack);