At the point where we're talking about applications that don't even use standard protocols, we've stopped supplying data points about whether FreeBSD's stack is faster than Linux's, which is the point of the thread.
Later
Also, the idea that QUIC is a concession made to intractable Linux stack problems (the subtext I got from that comment) seems pretty off, since the problems QUIC addresses (HOLB, &c) are old, well known, and were the subject of previous attempts at new transports (SCTP, notably).
Later
Also, the idea that QUIC is a concession made to intractable Linux stack problems (the subtext I got from that comment) seems pretty off, since the problems QUIC addresses (HOLB, &c) are old, well known, and were the subject of previous attempts at new transports (SCTP, notably).