Noble/Bleno Interference Example

bleno_app.js

#!/usr/bin/env node

var bleno = require('bleno');

bleno.on('stateChange', function(state) {
    console.log("StateChange: " + state);
    if (state === 'poweredOn') {
        console.log("Starting adv...");
        bleno.startAdvertising('Bleno/Noble Test');
    } else {
        console.log("Stopping adv");
        bleno.stopAdvertising();
    }
});

bleno.on('advertisingStop', function() {
    console.log('Advertising stopped');
});

bleno.on('advertisingStartError', function(error) {
    console.log('Advertising start with error: ' + error);
});

bleno.on('advertisingStart', function(error) {
    console.log('Advertising started: ' + error);
});

noble_app.js

#!/usr/bin/env node

var noble = require('noble');

noble.on('stateChange', function(state) {
    console.log("StateChange: " + state);
    if (state === 'poweredOn') {
        console.log("Starting scan...");
        noble.startScanning([], true);
    }
});

noble.on('scanStop', function() {
    console.log("scanStop");
});

noble.on('warning', function(message) {
    console.log("Warning: " + message);
});

noble.on('discover', function(peripheral) {
    console.log("Found a peripheral: " + peripheral.address);
});

Bleno / Noble libraries interference example.

Starting either script while the other is already running will cause the first to stop functioning without any callback.