Uploading large file to NodeJS webserver

Question

I am serving up my web application using NodeJS server (ExpressJS) currently. One of the new requirements is for the users to be able to upload large videos (potentially in gigs

Answer 1

    var express =   require("express");

    var app =   express();
    var async = require('async');
    var fs = require('fs');
    var client = redis.createClient();
    var multiparty = require('multiparty');
    var util = require('util');

    app.post('/',function(req,res){

        var form = new multiparty.Form();

        form.parse(req, function(err, fields, files) {

             client.get(fields.otp, function(err, reply) {
    var oldpath = files.file[0].path;
                          var newpath = path + files.file[0].originalFilename;
                          fs.rename(oldpath, newpath, function (err) {
                            if (err) throw err;
                            res.write('File uploaded and moved!');
                            res.end();
                          });
    }
    }



app.listen(2001,function(){
    console.log("Server is running on port 2001");
});