From: Vratko Polak <vrpolak@cisco.com>
Date: Thu, 22 Dec 2016 09:39:00 +0000 (+0100)
Subject: Bug 5280: Add ProgressTracker
X-Git-Tag: release/carbon~313
X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=commitdiff_plain;h=a36d5af3e383cbddc31527a6d05bc23de3f3571d;hp=a36d5af3e383cbddc31527a6d05bc23de3f3571d;ds=sidebyside

Bug 5280: Add ProgressTracker

ProgressTracker determines the tracking delay required
to keep the outbound queue reasonably full. Unlike Guava's
RateLimiter, we can assume cooperative callers, hence we
can use an enqueue-and-wait strategy as appropriate. This
lowers contention in multi-threaded access, as the wait
part of the cycle is spent outside the lock.

Change-Id: Iaea65c171455b89d7117431599ebc65fe0a4f19a
Signed-off-by: Vratko Polak <vrpolak@cisco.com>
Signed-off-by: Robert Varga <rovarga@cisco.com>
---