httpserver.js

var http = require("http");
var fs = require("fs");
var port = process.argv[2];
var fileToServe = process.argv[3];
// var server = http.createServer(function(request, response) {
// console.log("opening read stream with file location: " + fileToServe);
// var readStream = fs.createReadStream(fileToServe);
// readStream.on('error', function(message) {
// console.error("There was an error creating the read stream: " + message);
// });
// readStream.on('close', function() {
// });
// readStream.on('end', function() {
// response.end();
// });
// readStream.on('data', function(chunkOfData) {
// response.write(chunkOfData);
// });
// });
// server.listen(port);

var server = http.createServer(function(request, response) {
 fs.createReadStream(fileToServe).pipe(response);
});
server.listen(port);