/
main.js
30 lines (24 loc) · 1016 Bytes
/
main.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
var pm2 = require('pm2');
var instances = process.env.WEB_CONCURRENCY || -1;
var maxMemory = process.env.WEB_MEMORY || 512;
pm2.connect(function() {
pm2.start({
script : 'index.js',
exec_mode : 'cluster',
instances : instances,
max_memory_restart : maxMemory + 'M' // Auto restart if process taking more than XXmo
}, function(err) {
if (err) return console.error('Error while launching applications', err.stack || err);
console.log('PM2 and application has been succesfully started');
// Display logs in standard output
pm2.launchBus(function(err, bus) {
console.log('[PM2] Log streaming started');
bus.on('log:out', function(packet) {
console.log('[App:%s] %s', packet.process.name, packet.data);
});
bus.on('log:err', function(packet) {
console.error('[App:%s][Err] %s', packet.process.name, packet.data);
});
});
});
});