// 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();
});