Comment 4 for bug 1678142

Reviewed: https://review.fuel-infra.org/32958
Submitter: Pkgs Jenkins <email address hidden>
Branch: 9.0/mitaka

Commit: 8180104fdd8afe1fe9456e5140a0cf5bc182a237
Author: Ilya Tyaptin <email address hidden>
Date: Wed Apr 12 12:53:40 2017

Add default socket timeout for werkzeug handlers

It needs, because under the load ceilometer-api can keep
the empty socked indefinitely.

Closes-bug: #1678142
Change-Id: If83d4932d02ab7a85849e042d80514bca1bb03b3