tree 91621c0732b86978d7316d5ac94d8bc060546058
parent 89713d059d0c900c34c704b9e26e0dffb095a9b9
author renjietang <renjietang@google.com> 1581465429 -0800
committer Copybara-Service <copybara-worker@google.com> 1581465468 -0800

Send random payload of length [0, 4] for grease HTTP/3 frame.

gfe-relnote: protected by disabled v99 flag.
PiperOrigin-RevId: 294541036
Change-Id: Ic9e62e81704a25e6aaee273641e6ca3fc014736d