tree 445f7ee0a8838e18e9822e1a11e512342f8d5119
parent 5606a97282d5fd108e73791cf4d58185f8882b47
author Sean Dague <sean@dague.net> 1401365862 -0400
committer Sean Dague <sean@dague.net> 1401365862 -0400

log request start when tracing classes

When tracing rest calls for debugging purposes, logging the start
of the request is also extremely helpful, as it makes it possible
to discover that the key issue is glance is in a hung state and
not responding to any requests.

Prereq for blueprint:javelin2

Change-Id: I9aca99119fc1569c78788b11a8a32d72eaecd0a1