Node.js resumable upload middleware for express/connect implementing the tus resumable upload protocol.

$ npm install tus

To attach the resumable upload middleware to express or connect, create an upload server by calling createServer passing it an options object. Available options are:

• directory - String - Path where to upload the files (required)
• maxFileSize - Number - Maximum file size for uploads, in bytes (optional)
• complete - Function - Callback to inform when a file (all chunks) have been uploaded. Passes the request and response streams, with the metadata assigned to the upload property within the request. The response must be handled manually if a complete callback is used. (optional)
• path - String - Override path to be returned for Location header when creating new files, for example if you proxy forward requests to a different host/path (optional)

Example:

var express = require("express"),
    upload = require("tus");

var app = express();
var port = 3000;

app.use("/files", upload.createServer({
    directory: __dirname + "/uploads",
    maxFileSize: 1024 * 1024 * 5 // 5 mb,
    complete: function(req, res, next) {
        console.log("File uploaded with the following metadata:", req.upload);
        res.send(200);
    }
}));

app.listen(port);

$ npm test

Licensed under the MIT license.