tree 7b95f4faacbb646d4f51484c454b1bbb66ff4679
parent 56ef015f08083c1240743e07d486e2df03404ca7
author rch <rch@google.com> 1728958270 -0700
committer Copybara-Service <copybara-worker@google.com> 1728958382 -0700

Allow QUIC connections to send and receive IPv6 flow labels.

Protected by FLAGS_quic_reloadable_flag_quic_support_flow_label.

PiperOrigin-RevId: 685910584