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Code Issues Releases Wiki Activity

Blue Turtle - The Refactoring

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Moe 2018-10-24 21:42:47 -07:00
parent 04011678fb
commit b7d08eb500
67 changed files with 11651 additions and 8452 deletions
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76
libs/health.js Normal file
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var exec = require('child_process').exec;
var spawn = require('child_process').spawn;
module.exports = function(s,config,lang,io){
s.sendDiskUsedAmountToClients = function(e){
//send the amount used disk space to connected users
if(s.group[e.ke]&&s.group[e.ke].init){
s.tx({f:'diskUsed',size:s.group[e.ke].usedSpace,limit:s.group[e.ke].sizeLimit},'GRP_'+e.ke);
}
}
s.heartBeat = function(){
setTimeout(s.heartBeat, 8000);
io.sockets.emit('ping',{beat:1});
}
s.heartBeat()
s.cpuUsage = function(callback){
k={}
switch(s.platform){
case'win32':
k.cmd="@for /f \"skip=1\" %p in ('wmic cpu get loadpercentage') do @echo %p%"
break;
case'darwin':
k.cmd="ps -A -o %cpu | awk '{s+=$1} END {print s}'";
break;
case'linux':
k.cmd='LANG=C top -b -n 2 | grep "^'+config.cpuUsageMarker+'" | awk \'{print $2}\' | tail -n1';
break;
case'freebsd':
k.cmd='vmstat 1 2 | tail -1 | awk \'{print $17}\''
break;
}
if(config.customCpuCommand){
exec(config.customCpuCommand,{encoding:'utf8',detached: true},function(err,d){
if(s.isWin===true) {
d = d.replace(/(\r\n|\n|\r)/gm, "").replace(/%/g, "")
}
callback(d)
});
} else if(k.cmd){
exec(k.cmd,{encoding:'utf8',detached: true},function(err,d){
if(s.isWin===true){
d=d.replace(/(\r\n|\n|\r)/gm,"").replace(/%/g,"")
}
callback(d)
});
} else {
callback(0)
}
}
s.ramUsage = function(callback){
k={}
switch(s.platform){
case'win32':
k.cmd = "wmic OS get FreePhysicalMemory /Value"
break;
case'darwin':
k.cmd = "vm_stat | awk '/^Pages free: /{f=substr($3,1,length($3)-1)} /^Pages active: /{a=substr($3,1,length($3-1))} /^Pages inactive: /{i=substr($3,1,length($3-1))} /^Pages speculative: /{s=substr($3,1,length($3-1))} /^Pages wired down: /{w=substr($4,1,length($4-1))} /^Pages occupied by compressor: /{c=substr($5,1,length($5-1)); print ((a+w)/(f+a+i+w+s+c))*100;}'"
break;
case'freebsd':
k.cmd = "echo \"scale=4; $(vmstat -H | tail -1 | awk '{print $5}')*1024*100/$(sysctl hw.physmem | awk '{print $2}')\" | bc"
break;
default:
k.cmd = "LANG=C free | grep Mem | awk '{print $7/$2 * 100.0}'";
break;
}
if(k.cmd){
exec(k.cmd,{encoding:'utf8',detached: true},function(err,d){
if(s.isWin===true){
d=(parseInt(d.split('=')[1])/(s.totalmem/1000))*100
}
callback(d)
});
}else{
callback(0)
}
}
}