var stun = require('vs-stun');

var socket, server = { host: 'stun.l.google.com', port: 19302 }

var callback = function callback ( error, value ) {
  if ( !error ) {
    socket = value;

    console.log(socket.stun);

    socket.close();
  }
  else console.log('Something went wrong: ' + error);
}

stun.connect(server, callback);

var stun = require('vs-stun');

// socket is created and opened here...

var server = { host: 'stun.l.google.com', port: 19302 }

var callback = function callback ( error, value ) {
  if ( !error ) {
    console.log(value);

    socket.close();
  }
  else console.log('Something went wrong: ' + error);
}

stun.resolve(socket, server, callback);

var packet = stun.create({ username: 'name', password: 'pswd' });

var packet = stun.create.bindingRequest({ username: 'name', password: 'pswd' });

var packet = stun.create.bindingSuccess({ username: 'name', password: 'pswd' });

var packet = stun.create.bindingFailure({ username: 'name', password: 'pswd' });

var packet = stun.create.sharedSecretRequest({ username: 'name', password: 'pswd' });

var packet = stun.create.sharedSecretSuccess({ username: 'name', password: 'pswd' });

var packet = stun.create.sharedSecretFailure({ username: 'name', password: 'pswd' });

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.responseAddress(address) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.changedAddress(address) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.sourceAddress(address) ) console.log(error);

var error, password = "secret";

if ( error = packet.append.password(password) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.reflectedFrom(address) ) console.log(error);

var error, level = 12345;

if ( error = packet.append.priority(level) ) console.log(error);

var error = null;

if ( error = packet.append.useCandidate() ) console.log(error);

var error, tieBreaker = '08192a3b4c5e6d7f';

if ( error = packet.append.iceControlled(tieBreaker) ) console.log(error);

var error, tieBreaker = '08192a3b4c5e6d7f';

if ( error = packet.append.iceControlling(tieBreaker) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.mappedAddress(address) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.xorMappedAddress(address) ) console.log(error);

var error, name = 'Joe';

if ( error = packet.append.username(name) ) console.log(error);

var error = null;

if ( error = packet.append.messageIntegrity() ) console.log(error);

var error = null;

if ( error = packet.append.fingerprint() ) console.log(error);

var error, errorCode = { code: 300, reason: 'Try Alternate' }

if ( error = packet.append.errorCode(errorCode) ) console.log(error);

var error, name = 'realm';

if ( error = packet.append.realm(name) ) console.log(error);

var error, name = 'nonce';

if ( error = packet.append.nonce(name) ) console.log(error);

var error, attributes = [ 0x02, 0x04, 0x05 ];

if ( error = packet.append.unknownAttributes(attributes) ) console.log(error);

var error, name = 'soft';

if ( error = packet.append.software('soft') ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.alternateServer(address) ) console.log(error);

var error, flags = { host: true, port: true }

if ( error = packet.append.changeRequest(flags) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.responseOrigin(address) ) console.log(error);

var error, address = { host: '192.168.0.1', port: 8080, family: 'IPv4' }

if ( error = packet.append.otherAddress(address) ) console.log(error);

var error, port = 8080;

if ( error = packet.append.responsePort(port) ) console.log(error);

var error, padding = 'some string for padding....';

if ( error = packet.append.padding(padding) ) console.log(error);