text: const runes = require('runes');
  const express = require('express')
  const morgan = require('morgan');
  const app = express()
  const port = 3000
  
  app.use(morgan('tiny'));
  app.use(express.raw({
    limit: '100kb',
    type: '*/*'
  }));
  
  app.all('/', (req, res) => {
    if (req.body.length) {
      let stringRunes = runes(req.body.toString());
      res.send(stringRunes.reverse().join(""));
    } else {
      res.send();
    }
  })
  
  var server = app.listen(port, () => {
    console.log(`App listening at http://localhost:${port}`)
  })
  
  process.once('SIGTERM', function () {
    console.log('Received SIGTERM signal, closing server');
    server.close();
  });
  