From 012c3d361fc2f6855f3612967aada0fa04aac188 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafael=20Dur=C3=A1n=20Casta=C3=B1eda?=
 <rafadurancastaneda@gmail.com>
Date: Fri, 4 May 2012 20:18:37 +0200
Subject: [PATCH] One 'ctrl-c' kills keystone.

Fixes bug 928564.

Change-Id: I5ba157244d5ba9a018244141c27806db2b82f1e8
---
 bin/keystone-all | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/bin/keystone-all b/bin/keystone-all
index f58c2a03a6..075b007edd 100755
--- a/bin/keystone-all
+++ b/bin/keystone-all
@@ -4,6 +4,7 @@
 import greenlet
 import logging
 import os
+import signal
 import sys
 
 # If ../keystone/__init__.py exists, add ../ to Python search path, so that
@@ -30,7 +31,15 @@ def create_server(conf, name, host, port):
     return wsgi.Server(app, host=host, port=port)
 
 
+def sigint_handler(signal, frame):
+    """Exits at SIGINT signal."""
+    logging.debug('SIGINT received, stopping servers.')
+    sys.exit(0)
+
+
 def serve(*servers):
+    signal.signal(signal.SIGINT, sigint_handler)
+
     for server in servers:
         logging.debug("starting server %s on port %s",
                       server.application,