const http = require('http');
const fs = require('fs');

const port = 8080;

string = "ERROR"

fs.readFile('/tmp/test/hello.txt','utf-8', function (err,data) {
  if (err) {
  	console.log("Error");
  }
  else
  {
  	string = data;

  }
  
});
const server = http.createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end(string);
});

server.listen(port, () => {
  console.log(`Server running at http://127.0.0.1:${port}/`);
});