Discard server 0-RTT read key when QUIC TLS handshake completes
Once the handshake is complete (i.e. the server has received the client's
Finished message), there shouldn't be any more messages in flight from the
client under the 0-RTT keys. If a lost 0-RTT packet eventually arrives late
(after the Finished), the server now won't be able to decrypt it, and
instead will need to wait for the retransmission to arrive (which is
presumably already en route).
Protected by disabled flag quic_enable_zero_rtt_for_tls
PiperOrigin-RevId: 314976141
Change-Id: I4b668e79795a942c7cec08a3cfb8085b182df781
3 files changed
