Unable to Query DoH with `tls none` and Plain HTTP

[Ondřej Surý]

> On 1. 1. 2024, at 15:19, r1wcp42w at bbqporkmccity.com wrote:
> 
> Thank you very much, I was unaware of the HTTP/2 requirement and was assuming it is a bug. Is there any reason for omitting the HTTP/1.1 upgrade part of the protocol?

It would be additional complexity that's really not needed. The HTTP/2 library (libnghttp) doesn't provide HTTP/1.1 implementation,
so we would have to bolt something own for a little gain. And it would increase an attack surface as it would be yet another protocol
open to the world that can have bugs in it.

Ondřej
--
Ondřej Surý (He/Him)
ondrej at isc.org

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