Erreur de l'application Nodejs: lier EADDRINUSE lors de l'utilisation de pm2 deploy

Demande expresse de déployer avec pm2

base de données mongodb

lors de l'exécution de l'app avec la commande:

NODE_ENV=production pm2 start app.js -i max

aften a Erreur: lier EADDRINUSE, c'est les journaux, quand l'erreur,

[app err (l0)] js:1073:26
[app err (l1)]     at Object.30:1 (cluster.js:587:5)
[app err (l2)]     at handleResponse (cluster.js:171:41)
[app err (l3)]     at respond (cluster.js:192:5)
[app err (l4)]     at handleMessage (cluster.js:202:5)
[app err (l5)]     at process.EventEmitter.emit (events.js:117:20)
[app err (l6)]     at handleMessage (child_process.js:318:10)
[app err (l7)]     at child_process.js:392:7
[app err (l8)]     at process.handleConversion.net.Native.got (child_process.js:91:7)Error: bind EADDRINUSE
[app err (l9)]     at errnoException (net.js:901:11)
[app err (l10)]     at net.js:1073:26
[app err (l11)]     at Object.31:1 (cluster.js:587:5)
[app err (l12)]     at handleResponse (cluster.js:171:41)
[app err (l13)]     at respond (cluster.js:192:5)
[app err (l14)]     at handleMessage (cluster.js:202:5)
[app err (l15)]     at process.EventEmitter.emit (events.js:117:20)
[app err (l16)]     at handleMessage (child_process.js:318:10)
[app err (l17)]     at child_process.js:392:7
[app err (l18)]     at process.handleConversion.net.Native.got (child_process.js:91:7)

Cela provoque application est lente, Comment résoudre ce problème, merci beaucoup

source d'informationauteur lidashuang