Yep, I've done that to send the status of a large upload, that must have been around 2008 or so. We had a progress bar that would show the upload percentage, t

Yep, I've done that to send the status of a large upload, that must have been around 2008 or so. We had a progress bar that would show the upload percentage, then the unzipping, then the virus scan on the server, then it would be marked as done.