Taxii 2.0 pages request can infinite loop if the server doesn't include a Content-Range in response

[andrewbeard]

On a specific remote server if you request a set of objects as part of a Range request and that response is empty it doesn't include a Content-Range header in the response. According to RFC-9110 this is valid.

A server that supports range requests MAY ignore a Range header field when the selected representation has no content (i.e., the selected representation's data is of zero length).

It seems like the Taxii 2.0 version of as_pages handles this poorly and goes into an infinite loop, requesting the same set of data over and over again. The same thing seems to happen whenever the Content Range header is missing, not just if there are 0 objects returned.