gfe-relnote: In QUIC, add anti-amplification limit. Protected by version T099.

Anti-amplification limit kicks in before address validation. Now, server can only validate address by processing HANDSHAKE encrypted packet since address validation via token is not implemented.

In T099, deprecate HANDSHAKE_MODE and PTO is armed when 1) handshake is not confirmed 2) or there is packets in flight. Such that when PTO fires, at least 1 packet is sent to avoid handshake deadlock due to anti-amplification limit in case of packet losses.

PiperOrigin-RevId: 264960590
Change-Id: Ib2d9749b773af9328f96c176a49b2505be006b00
11 files changed
tree: f6b2d9b15313771d57c5308d307fe6949d1689ca
  1. common/
  2. epoll_server/
  3. http2/
  4. quic/
  5. spdy/
  6. CONTRIBUTING.md
  7. LICENSE
  8. README.md
README.md

QUICHE

QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.

The code is currently in process of being moved from https://cs.chromium.org/chromium/src/net/third_party/ into this repository. Please excuse our appearance while we're under construction.