nl_tokens: ------------------------------ CONSTRUCTOR ----------------------------------
pl_tokens: function ( opt ) { EventEmitter . call ( this ) ; opt = opt || { } ; // the id of the service that the node will provide this . _service = opt . service || 'unnamedService' ; // cluster which the node belongs to this . _cluster = opt . cluster || 'defaultCluster' ; // id of the node this . _id = opt . <mask> || uuid . v4 ( ) ; // port in which the node will be publishing messages this . _pubPort = opt . port ; // if port is not defined, a free one is used // interface in which the node will bind this . _address = opt . address || '0.0.0.0' ; // status flags this . _inCluster = false ; this . _advertising = false ; // used to store information about the other nodes in the cluster this . _clusterTopology = { } ; // pub and sub sockets this . _pub = null ; this . _sub = null ; // mdns advertiser/browser this . _ad = null ; this . _browser = null ; // information that is used to advertise the service this . _adInfo = null ; }