In quic, add a connection option to enable more aggressive pto timeout before any rtt sample is available. not protected.
PiperOrigin-RevId: 317280920
Change-Id: Ia607d240d11d3365eef0518c76fb9d5e86c1d55e
QUICHE (QUIC, Http/2, Etc) is Google‘s implementation of QUIC and related protocols. It powers Chromium as well as Google’s QUIC servers and some other projects.