Merge pull request #3 from mserve/master
Merged with mserve/master: Improved garbage.php; Added example4.html; Changed handling of settings
This commit is contained in:
Federico Dossena
GitHub
commit
7051405fdc
135
example2.html
135
example2.html
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@ -1,70 +1,73 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Speedtest</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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text-align:center;
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}
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div.test{
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display:inline-block;
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width:30vw;
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text-align:center;
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}
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div.testName,div.meterUnit{
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font-size:3vw;
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}
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div.meter{
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font-size:6vw;
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line-height:1.5em;
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height:1.5em !important;
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}
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.flash{
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animation:flash 0.6s linear infinite;
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}
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@keyframes flash{
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0%{opacity:0.6;}
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50%{opacity:1;}
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}
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<head>
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<title>Speedtest</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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text-align:center;
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}
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div.test{
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display:inline-block;
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width:30vw;
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text-align:center;
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}
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div.testName,div.meterUnit{
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font-size:3vw;
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}
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div.meter{
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font-size:6vw;
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line-height:1.5em;
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height:1.5em !important;
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}
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.flash{
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animation:flash 0.6s linear infinite;
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}
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@keyframes flash{
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0%{opacity:0.6;}
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50%{opacity:1;}
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}
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</style>
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</head>
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<body>
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<h1>Speedtest</h1>
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<div class="test">
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<div class="testName">Download</div>
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<div class="meter"> <span id="download"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Upload</div>
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<div class="meter"> <span id="upload"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Latency</div>
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<div class="meter"> <span id="ping"></span> </div>
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<div class="meterUnit">ms</div>
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</div>
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<script type="text/javascript">
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var w=new Worker("speedtest_worker.js");
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var interval=setInterval(function(){w.postMessage("status");}.bind(this),100);
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w.onmessage=function(event){
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var data=event.data.split(";");
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var status=Number(data[0]);
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var dl=document.getElementById("download"),ul=document.getElementById("upload"),ping=document.getElementById("ping");
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dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
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if(status>=4){
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clearInterval(interval);
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}
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dl.innerHTML=data[1];
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ul.innerHTML=data[2];
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ping.innerHTML=data[3];
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}.bind(this);
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w.postMessage("start garbage.php empty.dat empty.dat");
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</script>
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</body>
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</style>
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</head>
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<body>
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<h1>Speedtest</h1>
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<div class="test">
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<div class="testName">Download</div>
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<div class="meter"> <span id="download"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Upload</div>
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<div class="meter"> <span id="upload"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Latency</div>
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<div class="meter"> <span id="ping"></span> </div>
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<div class="meterUnit">ms</div>
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</div>
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<script type="text/javascript">
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var w=new Worker("speedtest_worker.js");
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var interval=setInterval(function(){w.postMessage("status");}.bind(this),100);
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w.onmessage=function(event){
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var data=event.data.split(";");
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var status=Number(data[0]);
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var dl=document.getElementById("download"),ul=document.getElementById("upload"),ping=document.getElementById("ping");
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dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
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if(status>=4){
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clearInterval(interval);
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}
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dl.innerHTML=data[1];
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ul.innerHTML=data[2];
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ping.innerHTML=data[3];
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}.bind(this);
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w.postMessage("set url_dl garbage.php");
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w.postMessage("set url_ul empty.dat");
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w.postMessage("set url_ping empty.dat");
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w.postMessage("start");
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</script>
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</body>
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</html>
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192
example3.html
192
example3.html
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@ -1,97 +1,101 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Speedtest</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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text-align:center;
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}
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div.test{
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display:inline-block;
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width:30vw;
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text-align:center;
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}
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div.testName,div.meterUnit{
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font-size:3vw;
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}
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div.meter{
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font-size:6vw;
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line-height:1.5em;
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height:1.5em !important;
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}
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.flash{
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animation:flash 0.6s linear infinite;
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}
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@keyframes flash{
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0%{opacity:0.6;}
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50%{opacity:1;}
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}
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a{
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display:inline-block;
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border:0.15em solid #000000;
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padding:0.3em 0.5em;
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margin:0.6em;
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color:#000000;
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text-decoration:none;
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}
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</style>
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<script type="text/javascript">
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var w=null;
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function runTest(){
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document.getElementById("startBtn").style.display="none";
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document.getElementById("testArea").style.display="";
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document.getElementById("abortBtn").style.display="";
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w=new Worker("speedtest_worker.js");
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var interval=setInterval(function(){w.postMessage("status");}.bind(this),100);
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w.onmessage=function(event){
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var data=event.data.split(";");
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var status=Number(data[0]);
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var dl=document.getElementById("download"),ul=document.getElementById("upload"),ping=document.getElementById("ping");
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dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
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if(status>=4){
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clearInterval(interval);
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document.getElementById("abortBtn").style.display="none";
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document.getElementById("startBtn").style.display="";
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w=null;
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}
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if(status==5){
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document.getElementById("testArea").style.display="none";
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}
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dl.innerHTML=data[1];
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ul.innerHTML=data[2];
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ping.innerHTML=data[3];
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}.bind(this);
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w.postMessage("start garbage.php empty.dat empty.dat");
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}
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function abortTest(){
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if(w)w.postMessage("abort");
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}
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</script>
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</head>
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<body>
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<h1>Speedtest</h1>
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<div id="testArea" style="display:none">
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<div class="test">
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<div class="testName">Download</div>
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<div class="meter"> <span id="download"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Upload</div>
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<div class="meter"> <span id="upload"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Latency</div>
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<div class="meter"> <span id="ping"></span> </div>
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<div class="meterUnit">ms</div>
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</div>
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<br/>
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<a href="javascript:abortTest()" id="abortBtn">Abort</a>
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</div>
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<a href="javascript:runTest()" id="startBtn">Run speedtest</a>
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</body>
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<head>
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<title>Speedtest</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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text-align:center;
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}
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div.test{
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display:inline-block;
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width:30vw;
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text-align:center;
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}
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div.testName,div.meterUnit{
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font-size:3vw;
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}
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div.meter{
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font-size:6vw;
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line-height:1.5em;
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height:1.5em !important;
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}
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.flash{
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animation:flash 0.6s linear infinite;
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}
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@keyframes flash{
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0%{opacity:0.6;}
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50%{opacity:1;}
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}
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a{
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display:inline-block;
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border:0.15em solid #000000;
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padding:0.3em 0.5em;
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margin:0.6em;
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color:#000000;
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text-decoration:none;
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}
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</style>
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<script type="text/javascript">
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var w=null;
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function runTest(){
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document.getElementById("startBtn").style.display="none";
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document.getElementById("testArea").style.display="";
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document.getElementById("abortBtn").style.display="";
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w=new Worker("speedtest_worker.js");
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var interval=setInterval(function(){w.postMessage("status");}.bind(this),100);
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w.onmessage=function(event){
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var data=event.data.split(";");
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var status=Number(data[0]);
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var dl=document.getElementById("download"),ul=document.getElementById("upload"),ping=document.getElementById("ping");
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// dl.className=status==1?"flash":"";ul.className=status==2?"flash":"";ping.className=status==3?"flash":"";
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if(status>=4){
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clearInterval(interval);
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document.getElementById("abortBtn").style.display="none";
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document.getElementById("startBtn").style.display="";
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w=null;
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}
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if(status==5){
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document.getElementById("testArea").style.display="none";
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}
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dl.innerHTML=data[1];
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ul.innerHTML=data[2];
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ping.innerHTML=data[3];
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}.bind(this);
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w.postMessage("set time_dl 10"); // Timeout download
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w.postMessage("set time_ul 20"); // Timeout upload
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w.postMessage("set count_ping 30"); // Count of pings
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w.postMessage("start");
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}
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function abortTest(){
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if(w)w.postMessage("abort");
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}
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</script>
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</head>
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<body>
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<h1>Speedtest</h1>
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<div id="testArea" style="display:none">
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<div class="test">
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<div class="testName">Download</div>
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<div class="meter"> <span id="download"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Upload</div>
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<div class="meter"> <span id="upload"></span> </div>
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<div class="meterUnit">Mbit/s</div>
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</div>
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<div class="test">
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<div class="testName">Latency</div>
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<div class="meter"> <span id="ping"></span> </div>
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<div class="meterUnit">ms</div>
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</div>
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<br/>
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<a href="javascript:abortTest()" id="abortBtn">Abort</a>
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</div>
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<a href="javascript:runTest()" id="startBtn">Run speedtest</a>
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</body>
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</html>
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170
example4.html
Normal file
170
example4.html
Normal file
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@ -0,0 +1,170 @@
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<!DOCTYPE html>
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<html>
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<head>
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<title>Speedtest</title>
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<style type="text/css">
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html,body{
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margin:0;
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padding:0;
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border:none;
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text-align:center;
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font-family: 'Open Sans';
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}
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h1,h2,h3,h4,h5,h6
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{
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font-family: 'Roboto', sans-serif;
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font-weight: 700;
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}
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div.meter{
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display:inline-block;
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height:300px;
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width:400px;
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text-align: center;
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font-size:6vw;
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}
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div#testArea
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{
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display: flex;
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justify-content: center;
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flex-flow: row wrap;
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}
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a {
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text-decoration: none;
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}
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.button {
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display: inline-block;
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margin: 10px 5px 0 2px;
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padding: 16px 40px;
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border-radius: 5px;
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font-size: 18px;
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border: none;
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background: #34aadc;
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color: white;
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cursor: pointer;
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text-transform: uppercase;
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font-weight: 700;
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font-family: 'Roboto';
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}
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</style>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/raphael/2.1.4/raphael-min.js"></script>
|
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<script src="https://cdnjs.cloudflare.com/ajax/libs/justgage/1.2.2/justgage.min.js"></script>
|
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<script type="text/javascript">
|
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var w=null;
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var ggdl,ggul,ggping;
|
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function runTest(){
|
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w=new Worker("speedtest_worker.js");
|
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var interval=setInterval(function(){w.postMessage("status");}.bind(this),100);
|
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document.getElementById("abortBtn").style.display="";
|
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document.getElementById("startBtn").style.display="none";
|
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w.onmessage=function(event){
|
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var data=event.data.split(";");
|
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var status=Number(data[0]);
|
||||
if(status>=4){
|
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clearInterval(interval);
|
||||
document.getElementById("abortBtn").style.display="none";
|
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document.getElementById("startBtn").style.display="";
|
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w=null;
|
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}
|
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updateGauge(ggdl, data[1]);
|
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updateGauge(ggul, data[2]);
|
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updateGauge(ggping, data[3]);
|
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}.bind(this);
|
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w.postMessage("start");
|
||||
}
|
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function abortTest(){
|
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if(w)w.postMessage("abort");
|
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}
|
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|
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document.addEventListener("DOMContentLoaded", function(event) {
|
||||
ggdl = new JustGage({
|
||||
id: 'ggdl',
|
||||
title: "Download",
|
||||
label: "Mbit/s",
|
||||
titleFontFamily : "Open Sans",
|
||||
valueFontFamily : "Open Sans",
|
||||
refreshAnimationTime: 300,
|
||||
value: 0,
|
||||
min: 0,
|
||||
max: 10,
|
||||
decimals : 2,
|
||||
formatNumber: true,
|
||||
humanFriendly : false,
|
||||
levelColors: [
|
||||
"#999999",
|
||||
"#339933"
|
||||
]
|
||||
});
|
||||
|
||||
ggul = new JustGage({
|
||||
id: 'ggul',
|
||||
title: "Upload",
|
||||
label: "Mbit/s",
|
||||
titleFontFamily : "Open Sans",
|
||||
valueFontFamily : "Open Sans",
|
||||
refreshAnimationTime: 300,
|
||||
value: 0,
|
||||
min: 0,
|
||||
max: 10,
|
||||
decimals : 2,
|
||||
formatNumber: true,
|
||||
humanFriendly : false,
|
||||
levelColors: [
|
||||
"#999999",
|
||||
"#333399"
|
||||
]
|
||||
|
||||
});
|
||||
|
||||
ggping = new JustGage({
|
||||
id: 'ggping',
|
||||
title: "Ping",
|
||||
label: "ms",
|
||||
titleFontFamily : "Open Sans",
|
||||
valueFontFamily : "Open Sans",
|
||||
refreshAnimationTime: 300,
|
||||
value: 0,
|
||||
min: 0,
|
||||
max: 10,
|
||||
decimals : 2,
|
||||
formatNumber: true,
|
||||
humanFriendly : false,
|
||||
levelColors: [
|
||||
"#999999",
|
||||
"#993333"
|
||||
]
|
||||
|
||||
});
|
||||
});
|
||||
|
||||
function updateGauge(gauge, value)
|
||||
{
|
||||
// Alway use next power of 2 as maximum
|
||||
var max = Math.max(Math.pow(2, Math.ceil(Math.log2(value))), gauge.config.max);
|
||||
// Refresh the gauge
|
||||
gauge.refresh(value, max);
|
||||
}
|
||||
</script>
|
||||
<link href="https://fonts.googleapis.com/css?family=Open+Sans:300,400,500,700|Roboto:400,500,700" rel="stylesheet">
|
||||
</head>
|
||||
<body>
|
||||
<h1>Speed Test</h1>
|
||||
<div id="testArea">
|
||||
<div class="meter" id="ggdl"></div>
|
||||
<div class="meter" id="ggul"></div>
|
||||
<div class="meter" id="ggping"></div>
|
||||
</div>
|
||||
<div>
|
||||
<a href="javascript:runTest()" id="startBtn" class="button">Start</a>
|
||||
<a href="javascript:abortTest()" id="abortBtn" class="button" style="display:none;">Abort</a>
|
||||
</div>
|
||||
<p>Fonts: <a href="https://fonts.google.com/">Google Gonts</a> | Gauges: <a href="http://justgage.com/">justgage.com</a></p>
|
||||
</body>
|
||||
</html>
|
||||
23
garbage.php
23
garbage.php
|
|
@ -1,9 +1,24 @@
|
|||
<?php
|
||||
// Disable Compression (would be too easy for 000...)
|
||||
@ini_set('zlib.output_compression', 'Off');
|
||||
@ini_set('output_buffering', 'Off');
|
||||
@ini_set('output_handler', '');
|
||||
// Headers
|
||||
header( "HTTP/1.1 200 OK" );
|
||||
$data=str_repeat("0",1048576);
|
||||
// Download follows...
|
||||
header('Content-Description: File Transfer');
|
||||
header('Content-Type: application/octet-stream');
|
||||
header('Content-Disposition: attachment; filename=random.dat');
|
||||
header('Content-Transfer-Encoding: binary');
|
||||
// Never cache me
|
||||
header("Cache-Control: no-store, no-cache, must-revalidate, max-age=0");
|
||||
header("Cache-Control: post-check=0, pre-check=0", false);
|
||||
header("Pragma: no-cache");
|
||||
// Generate data
|
||||
$data=str_repeat("0",1048575)."\n";
|
||||
// Deliver chunks of 1048576 bytes (or more - depending on encoding!)
|
||||
while(1){
|
||||
echo $data;
|
||||
flush();
|
||||
echo $data;
|
||||
flush();
|
||||
}
|
||||
|
||||
?>
|
||||
|
|
@ -1,104 +1,112 @@
|
|||
var testStatus=0,dlStatus="",ulStatus="",pingStatus="";
|
||||
var settings={time_ul : 15, time_dl:15, count_ping: 15, url_dl:"garbage.php",url_ul:"empty.dat",url_ping:"empty.dat"};
|
||||
var xhr=null;
|
||||
this.addEventListener('message', function(e){
|
||||
var params=e.data.split(" ");
|
||||
if(params[0]=="status"){
|
||||
postMessage(testStatus+";"+dlStatus+";"+ulStatus+";"+pingStatus);
|
||||
}
|
||||
if(params[0]=="start"){
|
||||
if(testStatus==0){
|
||||
testStatus=1;
|
||||
var dlUrl=params[1]?params[1]:"garbage.php", ulUrl=params[2]?params[2]:"empty.dat", pingUrl=params[3]?params[3]:"empty.dat";
|
||||
dlTest(dlUrl,function(){testStatus=2;ulTest(ulUrl,function(){testStatus=3;pingTest(pingUrl,function(){testStatus=4;});});});
|
||||
}
|
||||
}
|
||||
if(params[0]=="abort"){
|
||||
try{if(xhr)xhr.abort();}catch(e){}
|
||||
testStatus=5;dlStatus="";ulStatus="";pingStatus="";
|
||||
}
|
||||
var params=e.data.split(" ");
|
||||
if(params[0]=="set")
|
||||
{
|
||||
if(params[1] && settings.hasOwnProperty(params[1]) && params[2])
|
||||
{
|
||||
settings[params[1]]=params[2];
|
||||
}
|
||||
}
|
||||
if(params[0]=="status"){
|
||||
postMessage(testStatus+";"+dlStatus+";"+ulStatus+";"+pingStatus);
|
||||
}
|
||||
if(params[0]=="start"){
|
||||
if(testStatus==0){
|
||||
testStatus=1;
|
||||
dlTest(function(){testStatus=2;ulTest(function(){testStatus=3;pingTest(function(){testStatus=4;});});});
|
||||
}
|
||||
}
|
||||
if(params[0]=="abort"){
|
||||
console.warn("Aborting test...")
|
||||
try{if(xhr)xhr.abort();}catch(e){}
|
||||
testStatus=5;dlStatus="";ulStatus="";pingStatus="";
|
||||
}
|
||||
});
|
||||
|
||||
function dlTest(serverURL,done){
|
||||
var firstTick=true,startT=new Date().getTime(), prevT=new Date().getTime(),prevLoaded=0,speed=0.0;
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.onprogress=function(event){
|
||||
var instspd=(event.loaded-prevLoaded)/((new Date().getTime()-prevT)/1000.0);
|
||||
if(isNaN(instspd)||!isFinite(instspd)) return;
|
||||
if(firstTick){
|
||||
speed=instspd;
|
||||
firstTick=false;
|
||||
}else{
|
||||
speed=speed*0.9+instspd*0.1;
|
||||
}
|
||||
prevLoaded=event.loaded;
|
||||
prevT=new Date().getTime();
|
||||
dlStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
if(((prevT-startT)/1000.0)>15){try{xhr.abort();}catch(e){} xhr=null; done();}
|
||||
}.bind(this);
|
||||
xhr.onload=function(){
|
||||
dlStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
xhr=null;
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
dlStatus="Fail";
|
||||
xhr=null;
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("GET", serverURL+"?random="+Math.random(),true);
|
||||
xhr.send();
|
||||
function dlTest(done){
|
||||
var firstTick=true,startT=new Date().getTime(), prevT=new Date().getTime(),prevLoaded=0,speed=0.0;
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.onprogress=function(event){
|
||||
var instspd=(event.loaded-prevLoaded)/((new Date().getTime()-prevT)/1000.0);
|
||||
if(isNaN(instspd)||!isFinite(instspd)) return;
|
||||
if(firstTick){
|
||||
speed=instspd;
|
||||
firstTick=false;
|
||||
}else{
|
||||
speed=speed*0.9+instspd*0.1;
|
||||
}
|
||||
prevLoaded=event.loaded;
|
||||
prevT=new Date().getTime();
|
||||
dlStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
if(((prevT-startT)/1000.0)>settings.time_dl){;try{xhr.abort();}catch(e){} xhr=null; done();}
|
||||
}.bind(this);
|
||||
xhr.onload=function(){
|
||||
dlStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
xhr=null;
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
dlStatus="Fail";
|
||||
xhr=null;
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("GET", settings.url_dl+"?r="+Math.random(),true);
|
||||
xhr.send();
|
||||
}
|
||||
|
||||
function ulTest(serverURL,done){
|
||||
var firstTick=true,startT=new Date().getTime(), prevT=new Date().getTime(),prevLoaded=0,speed=0.0;
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.upload.onprogress=function(event){
|
||||
var instspd=(event.loaded-prevLoaded)/((new Date().getTime()-prevT)/1000.0);
|
||||
if(isNaN(instspd)||!isFinite(instspd)) return;
|
||||
if(firstTick){
|
||||
firstTick=false;
|
||||
}else{
|
||||
speed=speed*0.7+instspd*0.3;
|
||||
}
|
||||
prevLoaded=event.loaded;
|
||||
prevT=new Date().getTime();
|
||||
ulStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
if(((prevT-startT)/1000.0)>15){try{xhr.abort();}catch(e){} xhr=null; done();}
|
||||
}.bind(this);
|
||||
xhr.onload=function(){
|
||||
ulStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
ulStatus="Fail";
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("POST", serverURL+"?random="+Math.random(),true);
|
||||
xhr.send(new ArrayBuffer(10485760));
|
||||
function ulTest(done){
|
||||
var firstTick=true,startT=new Date().getTime(), prevT=new Date().getTime(),prevLoaded=0,speed=0.0;
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.upload.onprogress=function(event){
|
||||
var instspd=(event.loaded-prevLoaded)/((new Date().getTime()-prevT)/1000.0);
|
||||
if(isNaN(instspd)||!isFinite(instspd)) return;
|
||||
if(firstTick){
|
||||
firstTick=false;
|
||||
}else{
|
||||
speed=speed*0.7+instspd*0.3;
|
||||
}
|
||||
prevLoaded=event.loaded;
|
||||
prevT=new Date().getTime();
|
||||
ulStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
if(((prevT-startT)/1000.0)>settings.time_ul){try{xhr.abort();}catch(e){} xhr=null; done();}
|
||||
}.bind(this);
|
||||
xhr.onload=function(){
|
||||
ulStatus=((speed*8)/1048576.0).toFixed(2);
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
ulStatus="Fail";
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("POST", settings.url_ul+"?r="+Math.random(),true);
|
||||
xhr.send(new ArrayBuffer(10485760));
|
||||
}
|
||||
|
||||
function pingTest(pingUrl,done){
|
||||
var prevT=null,ping=0.0,i=0;
|
||||
var doPing=function(){
|
||||
prevT=new Date().getTime();
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.onload=function(){
|
||||
if(i==0){
|
||||
prevT=new Date().getTime();
|
||||
}else{
|
||||
var instspd=new Date().getTime()-prevT;
|
||||
if(i==1) ping=instspd; else ping=ping*0.9+instspd*0.1;
|
||||
}
|
||||
pingStatus=ping.toFixed(2);
|
||||
i++;
|
||||
if(i<50) doPing(); else done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
pingStatus="Fail";
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("GET", pingUrl+"?random="+Math.random(),true);
|
||||
xhr.send();
|
||||
}.bind(this);
|
||||
doPing();
|
||||
function pingTest(done){
|
||||
var prevT=null,ping=0.0,i=0;
|
||||
var doPing=function(){
|
||||
prevT=new Date().getTime();
|
||||
xhr=new XMLHttpRequest();
|
||||
xhr.onload=function(){
|
||||
if(i==0){
|
||||
prevT=new Date().getTime();
|
||||
}else{
|
||||
var instspd=new Date().getTime()-prevT;
|
||||
if(i==1) ping=instspd; else ping=ping*0.9+instspd*0.1;
|
||||
}
|
||||
pingStatus=ping.toFixed(2);
|
||||
i++;
|
||||
if(i<settings.count_ping) doPing(); else done();
|
||||
}.bind(this);
|
||||
xhr.onerror=function(){
|
||||
pingStatus="Fail";
|
||||
done();
|
||||
}.bind(this);
|
||||
xhr.open("GET", settings.url_ping+"?r="+Math.random(),true);
|
||||
xhr.send();
|
||||
}.bind(this);
|
||||
doPing();
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue