It is not represented in the config file.

more config/install/nodejs.config.yml
service_key: '__FIXME__'
resource: '/socket.io'
log_http_errors: true
auth_get_token_callback: 'nodejs_auth_get_token_callback'
auth_check_callback: 'nodejs_auth_check_callback'
enable_userchannel: true
pages: '*'
authenticated_users_only: false
nodejs:
scheme: 'http'
secure: 0
host: 'localhost'
port: 8080
client:
scheme: 'http'
secure: 0
host: 'localhost'
port: 8080
socket_io:
path: ''
type: 'external'

Comments

SocialNicheGuru created an issue.