Fixed hass daemon management

1) Changed signal to exit hass to SIGTERM
2) Updated initd script to send SIGTERM
3) Updated systemd script to never send SIGKILL.

homeassistant/core.py

@@ -84,7 +84,7 @@ class HomeAssistant(object):
 
         if os.name != "nt":
             try:
-                signal.signal(signal.SIGQUIT, stop_homeassistant)
+                signal.signal(signal.SIGTERM, stop_homeassistant)
             except ValueError:
                 _LOGGER.warning(
                     'Could not bind to SIGQUIT. Are you running in a thread?')

script/hass-daemon

@@ -53,7 +53,7 @@ stop() {
     return 1
   fi
   echo 'Stopping service…' >&2
-  kill -3 $(cat "$PID_FILE")
+  kill $(cat "$PID_FILE")
   while ps -p $(cat "$PID_FILE") > /dev/null 2>&1; do sleep 1;done;
   echo 'Service stopped' >&2
 }

script/home-assistant@.service

@@ -9,6 +9,7 @@ Type=simple
 User=%i
 WorkingDirectory=%h
 ExecStart=/usr/bin/hass --config %h/.homeassistant/
+SendSIGKILL=no
 
 [Install]
 WantedBy=multi-user.target