async http callbacks

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


function funcName(dir){

http.get(dir, function (response){

   response.pipe(bl(function (err, data){



       if (err){
   console.error(err)
}
    var realdata = data.toString();
    console.log(realdata)


}))})
}

funcName(process.argv[2]);
funcName(process.argv[3]);
function(process.argv[4]);