text: const express = require('express');
  const app = express();
  const requestIp = require('request-ip');
  const port = 3000;
  
  app.get('/', (req, res) => res.send('Hello World!'));
  
  app.get('/text', function(req, res){
  	console.log(requestIp.getClientIp(req));
  	res.send(requestIp.getClientIp(req));
  });
  
  app.listen(port, () => console.log(`Example app listening on port ${port}!`));
  