changes

mqtt2mongo.py

@@ -7,15 +7,15 @@ Created on 20.05.2015
 import paho.mqtt.client as mqtt
 import json
 import pymongo
-
+import datetime
 
 def on_message(client, userdata, msg):
-    print(msg.topic+" "+str(msg.payload))
     j = json.loads(msg.payload)
+    j['metadata']['timestamp'] = datetime.datetime.now()
     print(j)
     mongoClient = pymongo.MongoClient('localhost')
     db = mongoClient.iot
-    db.iot.insert(j)
+    r = db.iot.insert(j)
 
 
 if __name__ == '__main__':
@@ -25,6 +25,7 @@ if __name__ == '__main__':
     client.on_message = on_message
     client.connect("mqttbroker", 1883, 60)
     client.subscribe("IoT/Measurement/#")
+    client.subscribe("IoT/WiFiPowerMeter/Measurement")
 
     client.loop_forever()