mjpeg-relay/websocketexample.html at master · OliverF/mjpeg-relay · GitHub

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<html>
	<head>
		<title>mjpeg-relay example</title>
	</head>
	<body>
		<canvas id="canvas" width="350" height="225"></canvas>

		<script>
			//--CONFIGURATION--

			var websocketAddress = "ws://localhost:54018";

			//--END OF CONFIGURATION--

			var c = document.getElementById("canvas");
			var ctx = c.getContext("2d");

			var websocket = new WebSocket(websocketAddress);

			websocket.onopen = function () {
				console.log("mjpeg-relay connected");
			};

			websocket.onclose = function () {
				console.log("mjpeg-relay disconnected");
			};

			websocket.onmessage = function (evt) {
				var image = new Image();
				image.onload = function () {
					ctx.drawImage(image, 0, 0);
				};
				image.src = evt.data;
			};

			websocket.onerror = function (evt) {
				console.log('error: ' + evt.data);
				websocket.close();
			};
		</script>
	</body>
</html>