Re: [PATCH] http: match headers case-insensitively when redacting

On Wed, Sep 22, 2021 at 12:00:03AM +0200, Daniel Stenberg wrote:

quoted

At any rate, I wonder if it would be friendlier for curl to hand strings
to the debug function with the usual capitalization.

Maybe that could've been a good idea if we had done it when we introduced
HTTP/2 support. Now, I think that ship has sailed already as libcurl has
supported HTTP/2 since late 2013 and changing anything like that now will
just risk introducing the reverse surprise in applications. Better not rock
that boat now methinks.

Oof, that's much older than I realized. I agree the ship has long
sailed, and we are better off leaving things as-is.

quoted

PS This nit aside, it is totally cool that I have been seamlessly using
  HTTP/2 to talk to github.com without even realizing it. I wonder for
  how long!

I don't know when github.com started supporting h2, but since libcurl 7.62.0
(released Oct 31, 2018) it has negotiated h2 by default over HTTPS.

I dug a bit. Looks like it was enabled at the load-balancing layer of
github.com around January of this year.

-Peff