text: //
  //  frontier.js
  //
  //  code for main lobby server (basic demo for Scalra's functions)
  //
  
  // Scalra allows specifying a particular version number, for example:
  //require('scalra')('0.2.2');
  require('scalra')('dev');
  
  // show debug / warning / error messages
  LOG.setLevel(3);
  
  // show non-categorized messages
  LOG.show('all');
  LOG.track('all');
  
  
  //-----------------------------------------
  // define local variables
  //
  //-----------------------------------------
  
  SR.Console.add('t', 'show current time', function (para) {
  	var curr = new Date();
  	LOG.warn(curr);
  	LOG.debug(curr.toLocaleString(), '');	
  }, 
  '');
  
  // a list of names for all collections to be created
  var collections =  ['test1'];
  
  var config = {
      path:               __dirname,
  	//console:			false,				// turn off console if you don't want it
      handlers: [
          {file: 'handler.js'},
  		//{file: '../app/handler_SPS.js'},
  		//{file: '../app/handler_TTT.js'},
  		{file: 'login.js', owner: 'SR'},
  		{file: 'system.js', owner: 'SR'},
  		{file: 'log.js', owner: 'SR'},
  		{file: 'example/DB_file.js'},
  		{file: 'example/cloud_server.js'},
  		{file: 'example/verify_email.js'},
  		{file: 'example/version_checking.js'},
  		{file: 'example/user_roles.js'},
  		{file: 'example/shared_states.js'},
  		{file: 'example/LOG.js'},
  		{file: 'example/upload.js'},
  		{file: 'example/API.js'},
  		//{file: 'example/DHT.js'},
      ],
  	// TODO: init core SR functions without using components		
      components: [
          SR.Component.REST(),                    // start a HTTP server,
  		//SR.Component.REST('HTTPS'),             // start a HTTPS server,
  		SR.Component.SockJS(),					// start a sockjs HTTP server
  		//SR.Component.SockJS('HTTPS'),			// start a sockjs HTTPS server
  		//SR.Component.SocketIO(),					// start a socketio HTTP server
  		//SR.Component.SocketIO('HTTPS'),			// start a socketio HTTPS server		
      ],
  	modules: {
  		// disable DB usage by default, uncomment if DB (currently MongoDB) is installed
  		'DB': {collections: collections, shutdown_if_fail: true},
  		'chat': {limit: 1000, backup: true},
  		'pubsub': {}
  	}
  };
  
  // TODO: wish-list (to init a SR function without using Frontier)
  //SR.Module.init('DB', {collections: collections, shutdown_if_fail: true}, onDone);
  
  // create frontier
  var l_frontier = new SR.Frontier(config);
                             
  // execute all the steps for running a server
  l_frontier.init();
  
  SR.Callback.onConnect(function (conn) {
  	LOG.warn('onConnect called');		
  	LOG.warn(conn);
  });
  		
  SR.Callback.onDisconnect(function (conn) {
  	LOG.warn('onDisconnect called');
  	LOG.warn(conn);
  });
  
  SR.Callback.onCrash(function (onDone) {
  	LOG.warn('onCrash called');
  }, 3000);
  
  SR.Callback.onStart(function () {
  	LOG.warn('server info:');
  	LOG.warn(SR.Settings.SERVER_INFO);
  });
  