I integrated nodejs on localhost and it working fine on that. But when I worked on Server, drupal is connected with node js ( according to Status report ) but ajax commenting is not working even brodact message is not displaying.

my nodejs.config.js file is:

settings = {
scheme: 'http',
port: 8080,
host: 'linode.createlli.com',
resource: '/socket.io',
serviceKey: 'ravi',
backend: {
port: 80,
host: 'linode.createlli.com',
scheme: 'http',
basePath: '/devel/devcity/',
messagePath: '/nodejs/message'
},
debug: false,
sslKeyPath: '',
sslCertPath: '',
sslCAPath: '',
baseAuthPath: '/nodejs/',
extensions: [],
clientsCanWriteToChannels: false,
clientsCanWriteToClients: false,
transports: ['websocket', 'polling'],
jsMinification: true,
jsEtag: true,
logLevel: 1
};

and nodejs config page is :

protocol used: http

node.js server host: linode.createlli.com

port: 8080

pages on which to enable node js: *

Service Key: ravi