tree 15e3e168483011b0ea76c776344ca300b1f2dd5a
parent b2f45ac598d7583c5590c66ba2c8418666c844d8
author vasilvv <vasilvv@google.com> 1687360619 -0700
committer Copybara-Service <copybara-worker@google.com> 1687360683 -0700

Support draft-07 version of WebTransport.

See <https://www.ietf.org/archive/id/draft-ietf-webtrans-http3-07.html#name-changes-between-draft-versi> for the draft version changelog.

This CL makes QUICHE capable of negotiating draft-07, and enforces the parameter constraints related to draft-07; specifically, the requirement to explicitly support extended CONNECT and HTTP datagrams (it also de-supports pre-RFC datagrams SETTINGS codepoint for the new version only).

Of non-backwards-compatible changes, our code is still missing WEBTRANSPORT_STREAMS position enforcement, and MAX_SESSIONS support.

PiperOrigin-RevId: 542260756