From: Yuchung Cheng
Date: Wed, 31 May 2017 11:30:53 -0700
> Currently when a data packet is retransmitted, we do not compute an
> RTT sample for congestion control due to Kern's check. Therefore the
> congestion control that uses RTT signals may not receive any update
> during loss recovery which
Currently when a data packet is retransmitted, we do not compute an
RTT sample for congestion control due to Kern's check. Therefore the
congestion control that uses RTT signals may not receive any update
during loss recovery which could last many round trips. For example,
BBR and Vegas may not be
