gistfile1.txt

var bleno = require('bleno');
var noble = require('noble');
var currentPeripheral = null;

noble.on('stateChange', function(state) {
	console.log("stateChange " + state);
	if (state === 'poweredOn') {
		console.log("start peripheral discovery");
		noble.startScanning();		
		startIBeaconAdvertising();		
	} else {
		noble.stopScanning();
		bleno.stopAdvertising();
	}
});

function startIBeaconAdvertising(){
	console.log("start IBeacon advertising");		
	var beacon = { 
		uuid:'3fe1d0c5-a0b2-4458-8b0a-b4da152e9c56',
		major: 0, 
		minor: 0,	
		measuredPower : -59
	}	
	
	bleno.startAdvertisingIBeacon(beacon.uuid, beacon.major,beacon.minor,beacon.measuredPower, function(error){
		if(error)
			console.log(error);				
		else console.log("ibeacon advertising: success");
	});
}

noble.on('discover', function(peripheral) {
	console.log("peripheral discovered");
	currentPeripheral = peripheral;	
	bleno.stopAdvertising();	

	// when we will disconnect, start again ibeacon advertising
	peripheral.on('disconnect', function(){		
		console.log("disconnected");
		startIBeaconAdvertising(); // NOT WORKING HERE (unless we delay the call by ~10 seconds with a setTimeout), but won't throw an error
		console.log("BUT WE ARE NOT ADVERTISING ANYMORE :(");
	});
});

bleno.on('advertisingStop', function(){
	console.log("advertisingStop");
	
	// once ibeacon advertising is stopped, we connect to the peripheral
	currentPeripheral.connect(function(error){
		if(error){
			console.log(error);
		}else{
			console.log("connected, discover services...");
			// ... do stuff with services & charateristics, then disconnect
			currentPeripheral.disconnect();
		}
	});
});

// logs...
bleno.on('advertisingStart', function(error) {
	console.log('service advertisingStart: ' + (error ? 'error ' + error : 'success'));	
});

bleno.on('advertisingStartError', function(error){
	console.log("advertising start error " + error);
});