NSURLRequest progress as uploading file with POST?

FROM : Scott Andrew
DATE : Sun Apr 03 04:13:31 2005

I have a NSURLRequest question.

I am using NSURLRequest to "POST" files in a mutipart form request. When
watching the packets via ethereal I notice that the data goes through in
chunks. My question is this:

Do any of the delegates get called as the data is pushed through? I would
like to put up an accurate progress bar for the upload. Is there any way to
get an accurate progress bar?

Scott Andrew