tree 3f8c45d401f5a600af133e047806e8c97dab72d0
parent 6a1ba84d9b295dcc0c8f50b580182a665c4aa8ce
author Alex Vakulenko <avakulenko@google.com> 1454358321 -0800
committer Alex Vakulenko <avakulenko@google.com> 1454443835 +0000

Periodicly clean up command queue and remove old processed commands

Do periodic command queue cleanup to reclaim memory from commands
that have been in terminal state for certain period of time (5 mins).

Change-Id: Ief9cdbf023a222412c296644c9e927c4be000024
Reviewed-on: https://weave-review.googlesource.com/2434
Reviewed-by: Alex Vakulenko <avakulenko@google.com>