tree c85c755001e74d564df935ec83ce2ac084a98a89
parent b5a07a10762d9200b3185ae3e8a3f1038811258e
author dschinazi <dschinazi@google.com> 1588274488 -0700
committer Copybara-Service <copybara-worker@google.com> 1588274525 -0700

Make some parameters 64bit in QuicConfig

QuicConfig was originally built for QUIC_CRYPTO which exchanges most of its parameters as 32bit values. IETF QUIC however exchanges 62bit integers over the wire.

For example, our flow control code deals in QuicStreamOffset which is uint64_t and the IETF QUIC transport parameters can encode values up to 2^62-1, but they transit through QuicConfig which can only store 32 bits.

This CL allows the config to handle 64bit values, without changing the wire encoding. This CL still encodes these values as uint32 when using QUIC_CRYPTO.

gfe-relnote: refactor QuicConfig, no behavior change, not flag protected
PiperOrigin-RevId: 309275731
Change-Id: I9d8831af66b34dcaf8599e75c49daa1d8de3fcc4