On Tue, Sep 21, 2021 at 12:48 PM Jeff King [off-list ref] wrote:
But certainly I found the behavior surprising. :) I'd guess it's because
HTTP/2 is sending some binary goo instead of text headers, and the names
we get are just coming from some lookup table? Or maybe I'm just showing
my ignorance of HTTP/2.
AFAIK headers in HTTP/2 MUST be lowercase as per the SPEC[1]
Carlo
[1] https://datatracker.ietf.org/doc/html/rfc7540#section-8.1.2