const express = require('express');
const app = express();

const server = app.listen(3000, function () {
    console.log('Example app listening on port 3000!');
})

const io = require('socket.io').listen(server);

const update = data => {
    console.log('recieved ' + data);
}

app.use('/', express.static('dist'))

io.on('connection', socket => {
    socket.on('update', data => {
        update(data);
    });
});