gzip http data

gistfile1.txt

var http = require('http');
zlib = require('zlib')


var request = http.get({ host: 'www.desilva.biz',
                         path: '/php/zlib.html',
                         port: 80,
                         headers: { 'accept-encoding': 'gzip,deflate' } });
request.on('response', function(resp){
    var headers = resp.headers['content-encoding']
    console.log(headers)
    console.log('response')
    console.log(headers.search('gzip') === -1 && headers.search('deflate') === -1)
    var sol = '';
    res2 = resp.pipe(zlib.createGunzip());
    res2.on('data', function(chunk){
        console.log(chunk)
        sol += chunk;
    });
    res2.on('end', function(chunk){
        console.log(chunk)
        sol += chunk;
        console.log("sol", sol);
    })
})