From: Florin Coras <fcoras@cisco.com>
Date: Thu, 14 Sep 2017 07:08:00 +0000 (-0400)
Subject: session/tcp: improve preallocated segment handling
X-Git-Tag: v17.10-rc1~51
X-Git-Url: https://gerrit.fd.io/r/gitweb?a=commitdiff_plain;h=9d063047eb1a3738cb0fc9ebebb55793d155bb20;hp=9d063047eb1a3738cb0fc9ebebb55793d155bb20;p=vpp.git

session/tcp: improve preallocated segment handling

- add preallocated segment flag
- don't remove pre-allocated segments except if application detaches
- when preallocating fifos in multiple segments, completely fill
  a segment before moving to the next
- detach server application from segment-managers when deleting app
- batch syn/syn-ack/fin (re)transmissions
- loosen up close-wait and time-wait times

Change-Id: I412f53ce601cc83b3acc26aeffd7fa2d52d73b03
Signed-off-by: Florin Coras <fcoras@cisco.com>
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