Daemonize mqtt sender python script

utils/mqtt_sender/mqtt_sender.py

@@ -1,6 +1,7 @@
 import paho.mqtt.client as mqtt
 import ssl
 from threading import Thread
+from daemonize import Daemonize
 import redis
 import time
 import signal
@@ -43,7 +44,7 @@ def sigint_handler(signal, frame):
     sys.exit(0)
 
 
-
+def main:
     client = mqtt.Client()
     client.on_connect = on_connect
     client.on_publish = on_publish
@@ -62,3 +63,8 @@ t.start()
     signal.signal(signal.SIGINT, sigint_handler)
     client.loop_forever()
 
+
+
+pid = "/tmp/mqtt_sender.pid"
+daemon = Daemonize(app="mqtt_sender", pid=pid, action=main)
+daemon.start()