nl_tokens: * OBJECT INITIALIZATION FUNCTIONS **
pl_tokens: function ZWaveDeviceConnection ( ipAddressFamily , ipAddress , pskIdentity , pskPassword ) { // verify that crypto is available; if not, return an error if ( ! CryptoUtils . verifyCrypto ( ) ) { console . <mask> ( 'CRITICAL ERROR: crypto not available.' ) ; return ; } // store our connection parameters this . ipAddressFamily = ipAddressFamily ; this . ipAddress = ipAddress ; this . pskIdentity = pskIdentity ; this . pskPassword = pskPassword ; // create a variable to hold our socket reference (once we send a message) this . dtlsSocket = null ; // randomize the initial sequenceNumber // NOTE: this will throw an exception if the crypto library is not available. this . sequenceNumber = CryptoUtils . crypto . randomBytes ( 1 ) [ 0 ] ; // create a hash to hold a record of all outstanding messages which are waiting for an acknowledgment this . messagesWaitingForAck = { } ; // create an array to hold all outstanding commands which are waiting for responses this . pendingCommandCallbacks = [ ] ; }