NodeJS_Clean_Architecture/cluster.js at master · CodeRoomTz/NodeJS_Clean_Architecture · GitHub

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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
/* eslint-disable no-console */


const pm2 = require('pm2');


const instances = process.env.WEB_CONCURRENCY || -1;

const maxMemory = process.env.WEB_MEMORY || 512;


pm2.connect(() => {


pm2.start({

script: 'index.js',

instances: instances,

max_memory_restart: `${maxMemory}M`,

env: {
      NODE_ENV: 'production',

NODE_PATH: '.'
    },
  },
(err) => {


if (err) {


return console.error('Error while launching applications', err.stack || err);


}


console.log('PM2 and application has been succesfully started');


pm2.launchBus((err, bus) => {


console.log('[PM2] Log streaming started');


bus.on('log:out', (packet) => {


console.log('[App:%s] %s', packet.process.name, packet.data);

});


bus.on('log:err', (packet) => {


console.error('[App:%s][Err] %s', packet.process.name, packet.data);


    });


  });


 });


});