Register SIGTERM handler

mopidy/core.py

@@ -1,5 +1,6 @@
 import logging
 import optparse
+import signal
 import sys
 import time
 
@@ -22,12 +23,14 @@ from mopidy.gstreamer import GStreamer
 from mopidy.utils import get_class
 from mopidy.utils.log import setup_logging
 from mopidy.utils.path import get_or_create_folder, get_or_create_file
-from mopidy.utils.process import GObjectEventThread, stop_all_actors
+from mopidy.utils.process import (GObjectEventThread, exit_handler,
+    stop_all_actors)
 from mopidy.utils.settings import list_settings_optparse_callback
 
 logger = logging.getLogger('mopidy.core')
 
 def main():
+    signal.signal(signal.SIGTERM, exit_handler)
     try:
         options = parse_options()
         setup_logging(options.verbosity_level, options.save_debug_log)

mopidy/utils/process.py

@@ -1,4 +1,5 @@
 import logging
+import signal
 import threading
 
 import gobject
@@ -11,6 +12,13 @@ from mopidy import SettingsError
 
 logger = logging.getLogger('mopidy.utils.process')
 
+def exit_handler(signum, frame):
+    """A :mod:`signal` handler which will exit the program on signal."""
+    signals = dict((k, v) for v, k in signal.__dict__.iteritems()
+        if v.startswith('SIG') and not v.startswith('SIG_'))
+    logger.info(u'Got %s. Exiting...', signals[signum])
+    stop_all_actors()
+
 def stop_all_actors():
     num_actors = len(ActorRegistry.get_all())
     while num_actors: