socket io script
<script src="/socket.io/socket.io.js"></script>
<script>
const socket = io();
</script>socket io script
<script src="/socket.io/socket.io.js"></script>
<script>
const socket = io();
</script>import socket io frontend
<script src="/socket.io/socket.io.js"></script><script> const socket = io('http://localhost');</script>socket..io
<script src="https://cdn.socket.io/socket.io-3.0.1.min.js"></script>socket io
It is a library that enables real-time, bidirectional and event-based communication between the browser and the server.socket io
//Importamos la app
const app = require('./app');
const socketIO = require('socket.io');
//Con el modulo 'dotenv' importamos las variables de entorno
//contenidas dentro del archivo '.env'
//Se recomienda correr este proyecto con permisos de administrador
require('dotenv').config();
//Importamos la conexion a la base de datos dentro de 'database.js'
require('./database/database');
//Esta funcion ejecuta el servidor
async function main(){
//Obtenemos el puerto
const PORT = app.get('port');
//Escuchamos el servidor en puerto y con '0.0.0.0' podemos acceder publicamente
server = await app.listen(PORT, '0.0.0.0');
const io=socketIO.listen(server);
//console.log('io index: ', io)
/*
io.on('connection', function(){
console.log('Socket Conectado');
io.emit('Prueba', 'Hola soy el servidor'.toString());
});
*/
//Mostramos por consola
console.log('Servidor ejecutandose en el puerto: ', PORT);
> };
main();Copyright © 2021 Codeinu
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