upload UIImage to server with swift

upload.swift

func saveImage(image: UIImage, name:String) {
    let req = NSMutableURLRequest(url: NSURL(string:"http://127.0.0.1:3001/")! as URL)
    let ses = URLSession.shared
    req.httpMethod="POST"
    req.setValue("application/octet-stream", forHTTPHeaderField: "Content-Type")
    req.setValue(name, forHTTPHeaderField: "X-FileName")
    let jpgData = UIImageJPEGRepresentation(image, 1.0)
    req.httpBodyStream = InputStream(data: jpgData!)
    let task = ses.uploadTask(withStreamedRequest: req as URLRequest)
    task.resume()
}

This is a modification of some Swift code that originally came from here: http://www.beardedhacker.com/blog/2016/08/31/streamed-upload-example-with-swift-and-node-dot-js/