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<!DOCTYPE html>
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<meta charset="utf-8" />
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<title>WebSocket Test</title>
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<script type="text/javascript" src="connection.js"></script>
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<script language="javascript" type="text/javascript">
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var myName = Math.random().toString(36).substring(7);
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var websocket;
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var myself = {
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"name": myName,
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"width": 0,
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"height": 0
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};
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function init() {
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document.getElementById("myName").innerHTML = myName;
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show_size();
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testWebSocket();
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}
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function testWebSocket() {
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websocket = new WebSocket(wsURI);
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websocket.onopen = function (evt) { onOpen(evt) };
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websocket.onclose = function (evt) { onClose(evt) };
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websocket.onmessage = function (evt) { onMessage(evt) };
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websocket.onerror = function (evt) { onError(evt) };
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}
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function onOpen(evt) {
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document.getElementById("status").innerHTML = "CONNECTED";
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doSend();
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}
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function onMessage(evt) {
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document.getElementById("people").innerHTML = evt.data;
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setTimeout(function(){
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doSend();
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}, 1000);
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}
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function doSend(message) {
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myself.name = myName;
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myself.width = window.innerWidth;
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myself.height = window.innerHeight;
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websocket.send(JSON.stringify(myself));
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}
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function onError(evt) {
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document.getElementById("status").innerHTML = 'ERROR: ' + evt.data;
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}
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function onClose(evt) {
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document.getElementById("status").innerHTML = "DISCONNECTED";
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}
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function show_size(){
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document.getElementById("reso").innerHTML = window.innerWidth + 'x' + window.innerHeight;
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}
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window.addEventListener("load", init, false);
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window.addEventListener("resize", show_size, false);
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</script>
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<p>My name is: <span id="myName"></span>
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<p>My resoltion is: <span id="reso"></span>
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<p>Response of server: <span id="people"></span>
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<p>Status: <span id="status">unknown</span>
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</html>
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