added keepalive

web2mqtt/__init__.py

@@ -4,5 +4,5 @@ app = Flask(__name__)    # Create an instance of the class for our use
 import paho.mqtt.client as mqtt
 
 client = mqtt.Client("Web2Mqtt")
-client.connect("192.168.178.76",1884)
+client.connect("192.168.178.76",1884,keepalive=60)
 client.publish("web2mqtt/status","Web2Mqtt starting up...")