From: Yuchung Cheng
Date: Wed, 19 Jul 2017 15:41:26 -0700
> This patch adjusts the timeout formula to schedule the TCP loss probe
> (TLP). The previous formula uses 2*SRTT or 1.5*RTT + DelayACKMax if
> only one packet is in flight. It keeps a lower bound of 10 msec which
> is too large for short
This patch adjusts the timeout formula to schedule the TCP loss probe
(TLP). The previous formula uses 2*SRTT or 1.5*RTT + DelayACKMax if
only one packet is in flight. It keeps a lower bound of 10 msec which
is too large for short RTT connections (e.g. within a data-center).
The new formula = 2*RTT
This patch adjusts the timeout formula to schedule the TCP loss probe
(TLP). The previous formula uses 2*SRTT or 1.5*RTT + DelayACKMax if
only one packet is in flight. It keeps a lower bound of 10 msec which
is too large for short RTT connections (e.g. within a data-center).
The new formula = 2*RTT
