Plumb HTTP/3 settings for client side 0-rtt setup. Unused code. not protected. PiperOrigin-RevId: 311153723 Change-Id: I059c03c9ac7446d9ddfa47745bdcae4d3cb27cad
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.