2017-05-15 10:02:32 +00:00
|
|
|
function clearRequests(){if(xhr){for(var i=0;i<xhr.length;i++){if(useFetchAPI)try{xhr[i].cancelRequested=!0}catch(e){}try{xhr[i].onprogress=null,xhr[i].onload=null,xhr[i].onerror=null}catch(e){}try{xhr[i].upload.onprogress=null,xhr[i].upload.onload=null,xhr[i].upload.onerror=null}catch(e){}try{xhr[i].abort()}catch(e){}try{delete xhr[i]}catch(e){}}xhr=null}}function getIp(done){xhr=new XMLHttpRequest,xhr.onload=function(){clientIp=xhr.responseText,done()},xhr.onerror=function(){done()},xhr.open("GET",settings.url_getIp+"?r="+Math.random(),!0),xhr.send()}function dlTest(done){if(!dlCalled){dlCalled=!0;var totLoaded=0,startT=(new Date).getTime(),failed=!1;xhr=[];for(var testStream=function(i,delay){setTimeout(function(){if(1===testStatus)if(useFetchAPI)xhr[i]=fetch(settings.url_dl+"?r="+Math.random()+"&ckSize="+settings.garbagePhp_chunkSize).then(function(response){var reader=response.body.getReader(),consume=function(){return reader.read().then(function(result){return result.done?testStream(i):(totLoaded+=result.value.length,xhr[i].cancelRequested&&reader.cancel()),consume()}.bind(this))}.bind(this);return consume()}.bind(this));else{var prevLoaded=0,x=new XMLHttpRequest;xhr[i]=x,xhr[i].onprogress=function(event){if(1!==testStatus)try{x.abort()}catch(e){}var loadDiff=event.loaded<=0?0:event.loaded-prevLoaded;isNaN(loadDiff)||!isFinite(loadDiff)||loadDiff<0||(totLoaded+=loadDiff,prevLoaded=event.loaded)}.bind(this),xhr[i].onload=function(){try{xhr[i].abort()}catch(e){}testStream(i,0)}.bind(this),xhr[i].onerror=function(){failed=!0;try{xhr[i].abort()}catch(e){}delete xhr[i]}.bind(this);try{settings.xhr_dlUseBlob?xhr[i].responseType="blob":xhr[i].responseType="arraybuffer"}catch(e){}xhr[i].open("GET",settings.url_dl+"?r="+Math.random()+"&ckSize="+settings.garbagePhp_chunkSize,!0),xhr[i].send()}}.bind(this),1+delay)}.bind(this),i=0;i<settings.xhr_dlMultistream;i++)testStream(i,100*i);interval=setInterval(function(){var t=(new Date).getTime()-startT;if(!(t<200)){dlStatus=(8*(totLoaded/(t/1e3))/925e3).toFixed(2),(t/1e3>settings.time_dl||failed)&&((failed||isNaN(dlStatus))&&(dlStatus="Fail"),clearRequests(),clearInterval(interval),done())}}.bind(this),200)}}function ulTest(done){if(!ulCalled){ulCalled=!0;var totLoaded=0,startT=(new Date).getTime(),failed=!1;xhr=[];for(var testStream=function(i,delay){setTimeout(function(){if(3===testStatus){var prevLoaded=0,x=new XMLHttpRequest;xhr[i]=x;var ie11workaround;try{xhr[i].upload.onprogress,ie11workaround=!1}catch(e){ie11workaround=!0}ie11workaround?(xhr[i].onload=function(){totLoaded+=262144,testStream(i,0)},xhr[i].onerror=function(){failed=!0;try{xhr[i].abort()}catch(e){}delete xhr[i]},xhr[i].open("POST",settings.url_ul+"?r="+Math.random(),!0),xhr[i].setRequestHeader("Content-Encoding","identity"),xhr[i].send(reqsmall)):(xhr[i].upload.onprogress=function(event){if(3!==testStatus)try{x.abort()}catch(e){}var loadDiff=event.loaded<=0?0:event.loaded-prevLoaded;isNaN(loadDiff)||!isFinite(loadDiff)||loadDiff<0||(totLoaded+=loadDiff,prevLoaded=event.loaded)}.bind(this),xhr[i].upload.onload=function(){testStream(i,0)}.bind(this),xhr[i].upload.onerror=function(){failed=!0;try{xhr[i].abort()}catch(e){}delete xhr[i]}.bind(this),xhr[i].open("POST",settings.url_ul+"?r="+Math.random(),!0),xhr[i].setRequestHeader("Content-Encoding","identity"),xhr[i].send(req))}}.bind(this),1)}.bind(this),i=0;i<settings.xhr_ulMultistream;i++)testStream(i,100*i);interval=setInterval(function(){var t=(new Date).getTime()-startT;if(!(t<200)){ulStatus=(8*(totLoaded/(t/1e3))/925e3).toFixed(2),(t/1e3>settings.time_ul||failed)&&((failed||isNaN(ulStatus))&&(ulStatus="Fail"),clearRequests(),clearInterval(interval),done())}}.bind(this),200)}}function pingTest(done){if(!ptCalled){ptCalled=!0;var prevT=null,ping=0,jitter=0,i=0,prevInstspd=0;xhr=[];var doPing=function(){prevT=(new Date).getTime(),xhr[0]=new XMLHttpRequest,xhr[0].onload=function(){if(0===i)prevT=(new Date).getTime();else{var instspd=((new Date).getTime()-prevT)/2,instjitter=Math.abs(instspd-prevInstspd);1===i?ping=instspd:(ping=.9*ping+.1*instspd,jitter=instjitt
|
