Comment 36 for bug 1446583

Reviewed: https://review.openstack.org/176455
Committed: https://git.openstack.org/cgit/openstack/cinder/commit/?id=d73ac96d18c66aa4dd5b7d7f8d7c22e8f8434683
Submitter: Jenkins
Branch: master

commit d73ac96d18c66aa4dd5b7d7f8d7c22e8f8434683
Author: Brant Knudson <email address hidden>
Date: Wed Apr 22 14:57:53 2015 -0500

    service child process normal SIGTERM exit

    service.py had some code where the child process would catch the
    SIGTERM from the parent just so it could exit with 1 status rather
    than with an indication that it exited due to SIGTERM. When
    shutting down the parent doesn't care in what way the child ended,
    only that they're all gone, so this code is unnecessary.

    Also, for some reason this caused the child to never exit while
    there was an open connection from a client. Probably something
    with eventlet and signal handling.

    This is a cherry-pick of oslo-incubator commit
    702bc569987854b602ef189655c201c348de84cb .

    Change-Id: I87f3ca4da64fb8070e4d6c3876a2f1ce1a3ca71d
    Closes-Bug: #1446583