Comment 19 for bug 1697345

Reviewed: https://review.opencontrail.org/33814
Committed: http://github.com/Juniper/contrail-controller/commit/b1f41b020353a20ba764db48ae9b59da5539b320
Submitter: Zuul (<email address hidden>)
Branch: R4.0

commit b1f41b020353a20ba764db48ae9b59da5539b320
Author: Nischal Sheth <email address hidden>
Date: Mon Jul 17 14:00:14 2017 -0700

Support idle-timeout after prefix-limit is exceeded

If a session is terminated because the configured prefix-limit is
exceeded, do not allow it to get established till the configured
idle-timeout is exceeded.

Any significant change to the bgp peering, which would cause the
session to reset, results in the idle timer being cancelled and
the session being allowed to re-establish. Of course, the session
would still be subject to the configured prefix-limit after it
comes up again.

Change-Id: I007ada064df9b93352a4c50ff0511083331bc55d
Closes-Bug: 1697345