Support LengthPrefixedConnectionIds in v99
This CL adds support for the invariants change from draft-22. It introduces a new parsing method QuicFramer::ParsePublicHeader which can parse both old and new formats, and uses it for v99 and also for all versions when gfe2_reloadable_flag_quic_use_parse_public_header is true.
gfe-relnote: change v99 encoding, protected by disabled v99 flag and by gfe2_reloadable_flag_quic_use_parse_public_header.
PiperOrigin-RevId: 260871822
Change-Id: I680d12141b2731401a818ed335af03e7c5365219
diff --git a/quic/core/quic_packet_creator.h b/quic/core/quic_packet_creator.h
index 2c2fffb..affc15c 100644
--- a/quic/core/quic_packet_creator.h
+++ b/quic/core/quic_packet_creator.h
@@ -187,6 +187,7 @@
// Creates a version negotiation packet which supports |supported_versions|.
std::unique_ptr<QuicEncryptedPacket> SerializeVersionNegotiationPacket(
bool ietf_quic,
+ bool use_length_prefix,
const ParsedQuicVersionVector& supported_versions);
// Creates a connectivity probing packet for versions prior to version 99.
