First WebSocket client code

public_html/js/client.js

@@ -1,8 +1,44 @@
+// Constants and variables
+var wsUri = "ws://localhost:8765";
+
+
 // Initialization
 function init() {
 	console.log("Init...");
+	openWebSocket();
 }
 
+// Open WebSocket
+function openWebSocket() {
+	websocket = new WebSocket(wsUri);
+	websocket.onopen = function(evt) { onOpen(evt) };
+	websocket.onclose = function(evt) { onClose(evt) };
+	websocket.onmessage = function(evt) { onMessage(evt) };
+	websocket.onerror = function(evt) { onError(evt) };
+}
+
+// WebSocket event handlers
+function onOpen(evt) {
+	console.log('Connected to ' + wsUri + '.');
+
+	text = "Meow";
+	console.log('Sending "' + text + '".');
+	websocket.send(text);
+}
+
+function onClose(evt) {
+	console.log("Connection closed.");
+}
+
+function onMessage(evt) {
+	console.log('Received: "' + evt.data + '".');
+}
+
+function onError(evt) {
+	console.error('Error: "' + evt.data + '".');
+}
+
+
 // Run script after page is loaded
 $(function() {
 	init();