Progress bar to count data transfer


I have a method here that convert a file in a base64 string and send it through a XData client interface and get another file back, also in a base64 string.

Now I want to create a progress bar to show the progress of the upload and the download of the string.

Does anybody here knows how to count the bytes transfered in the XData Client?

You can't do that for now, all content bytes in request are sent at once.

are here now any changes? We have File Transfer too in our servermodules.
For document management thera are sometimes very big documents. We use TStream over XData REST.
Thanks, Thomas

For sending, no. For receiving, you can always simply keep reading the stream returned by XData in chunks and update the progress bar yourself.