Simple method to set additonal headders for webradios with Volumio and MPD

volumioWebRadioProxy

#!/usr/bin/env node

const http = require('http');
const proxy_port = 2585;

http.createServer(onRequest).listen(proxy_port);
console.log(`Server up and listening on ${proxy_port}`)

function onRequest(client_req, client_res) {
  
  let options;
  switch (client_req.url) {
    case '/tamilradios':
      options = {
        hostname: '212.47.243.160',
        port: 8002,
        path: '/1',
        method: client_req.method,
        headers: client_req.headers
      };
      // Add the required header
      options.headers.Referer = 'http://www.tamilradios.com'
      break;
    // This should be refactored!
    default:
      options = {
        hostname: 'www.tamilradios.com',
        port: 80,
        path: client_req.url,
        method: client_req.method,
        headers: client_req.headers
      };
      break;
  }

  const proxy = http.request(options, function(res) {
    client_res.writeHead(res.statusCode, res.headers)
    res.pipe(client_res, {
      end: true
    });
  });

  client_req.pipe(proxy, {
    end: true
  });
}