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увеличена скорость получание информации о размерах

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This commit is contained in:
Alexey Kasyanchuk
2017-01-03 06:14:23 +03:00
parent c13534fe68
commit d8239466ce
4 changed files with 63 additions and 10 deletions
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35
index.js
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@ -74,6 +74,32 @@ app.get('*', function(req, res)
res.sendfile(__dirname + '/build/index.html');
});
// start
// обновление статистики
setInterval(() => {
let stats = {};
socketMysql.query('SELECT COUNT(*) as tornum FROM `torrents`', function (error, rows, fields) {
stats.torrents = rows[0].tornum;
socketMysql.query('SELECT COUNT(*) as filesnum, SUM(`size`) as filesizes FROM `files`', function (error, rows, fields) {
stats.files = rows[0].filesnum;
stats.size = rows[0].filesizes;
io.sockets.emit('newStatistic', stats);
socketMysql.query('DELETE FROM `statistic`', function (err, result) {
if(!result) {
console.error(err);
}
socketMysql.query('INSERT INTO `statistic` SET ?', stats, function(err, result) {
if(!result) {
console.error(err);
}
});
})
});
});
}, 60 * 1000)
io.on('connection', function(socket)
{
function baseRowData(row)
@ -109,13 +135,8 @@ io.on('connection', function(socket)
if(typeof callback != 'function')
return;
let stats = {};
socketMysql.query('SELECT COUNT(*) as tornum FROM `torrents`', function (error, rows, fields) {
stats.torrents = rows[0].tornum;
socketMysql.query('SELECT COUNT(*) as filesnum FROM `files`', function (error, rows, fields) {
stats.files = rows[0].filesnum;
callback(stats)
});
socketMysql.query('SELECT * FROM `statistic`', function (error, rows, fields) {
callback(rows[0])
});
});