broker.js

'use strict'

const aedes = require('aedes')();
const server = require('net').createServer(aedes.handle);
const httpServer = require('http').createServer();
const ws = require('websocket-stream');
const port = 1883;
const wsPort = 8080;

server.listen(port, function () {
    console.log('server listening on port', port);
})

ws.createServer({
    server: httpServer
}, aedes.handle)

httpServer.listen(wsPort, function () {
    console.log('websocket server listening on port', wsPort);
})

aedes.on('clientError', function (client, err) {
    console.log('client error', client.id, err.message, err.stack);
})

aedes.on('connectionError', function (client, err) {
    console.log('client error', client, err.message, err.stack);
})

aedes.on('publish', function (packet, client) {
    if (client) {
        console.log('message from client', client.id);
    }
})

aedes.on('subscribe', function (subscriptions, client) {
    if (client) {
        console.log('subscribe from client', subscriptions, client.id);
    }
})

aedes.on('client', function (client) {
    console.log('new client', client.id);
})