also handy for bypassing bandwidth restrictions: capped at 100kbps? launch 1000 workers to grab chunks then assemble the survivors
that's what axel downloader does!
HTTP Range doesn't have anything to do with allowing a client to select a subset of fields.
The Range header isn't for requesting a subset of a resource from the server?
https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Ran...