tree eec41c9b8e9670f8b34925fb6d7834a1d1431806
parent f2ea9da45ca2ca1f8882171d201b6389edc9ef00
author dschinazi <dschinazi@google.com> 1573755073 -0800
committer Copybara-Service <copybara-worker@google.com> 1573755113 -0800

Update MESSAGE frame to latest IETF draft

This CL adds support for the max_datagram_frame_size transport parameter required by the IETF draft, and changes the frame type to 0x30-0x31 for v99 only.

gfe-relnote: changes around MESSAGE frames, protected by v99 and TLS flags
PiperOrigin-RevId: 280454854
Change-Id: Idd4cca1afb76847eccdd9702db6b4437af314258