tcp: Adjust SYN retransmit backoff a little bit.
authorSepherosa Ziehau <sephe@dragonflybsd.org>
Wed, 11 Apr 2012 10:09:43 +0000 (18:09 +0800)
committerSepherosa Ziehau <sephe@dragonflybsd.org>
Wed, 11 Apr 2012 10:28:46 +0000 (18:28 +0800)
commit0e18fd45914ef7d45279c6739ad5c60ffeaa9b13
tree7a79ac9ea52ea66f8a4c4d3ff6181a996b81764e
parentc82f376de8d2cf8b267234ab0f4d61dfeedefaf4
tcp: Adjust SYN retransmit backoff a little bit.

This pattern is proposed by:
  Chu, J., "Tuning TCP Parameters for the 21st Century",
  http://www.ietf.org/proceedings/75/slides/tcpm-1.pdf
sys/netinet/tcp_timer.c