tree e75461ee055cba624d7fcd55e9801f4c7c26739b
parent b94ffb210540c85c6776b438db2137bed7c51034
author danzh <danzh@google.com> 1598399077 -0700
committer Copybara-Service <copybara-worker@google.com> 1598399112 -0700

In IETF quic, start peer migration by switching peer address as soon as detecting a non-probing frame in the incoming packet rather than after finishing parsing the whole packet. Protected by --gfe2_reloadable_flag_quic_start_peer_migration_earlier.

Doing so will fix the bug in IETF QUIC that a server may send in-cache response to old address while the end of current packet processing isn't reached

PiperOrigin-RevId: 328429809
Change-Id: Ib07274bdef3944240d43defc4183ac03cdd47bba