tree b494117ac28838bbedd96f7b2f3b861c0eeaf38b
parent 30954bb5f81e11a1e1eef5f8369169781cd997ee
author Stephen McGruer <smcgruer@google.com> 1431354966 -0400
committer Stephen McGruer <smcgruer@google.com> 1431354966 -0400

Do not trap-and-ignore SIGTERM.

DIAL 1.0.5 sample code added a handler for SIGTERM, ignoring that
signal. Since pkillwait uses SIGTERM first with a timeout before it does
SIGKILL, the DIAL change makes the shutdown time longer. I see no reason
to trap and ignore SIGTERM in DIAL.

Change-Id: I8331f970783e9de25d7eb8463ba1a3632c06ad3e