Created question in FIWARE Q/A platform on 17-06-2021 at 14:06
Please, ANSWER this question AT https://stackoverflow.com/questions/68021651/fiware-orion-context-broker-subcription-does-not-send-every-value-even-if-same-p

Question:
fiware-Orion context broker subcription does not send every value even if same previous value

Description:
I have a script and draco subscription . Script posts sensor values to orion CB and and draco writes sensor values to postgreSQL. I can send and write data succesfully. My problem is if the sequential sensor values comes same draco is not send new data to PSQL. timeStamp attribute keeps current date time and it also change every post. How can i send the same sequential values data to PSQL.
my entity:
"id": "sensor0",
"type": "Sensor",
"dataCount": {
"type": "Number",
"value": 11,
"metadata": {}
},
"dateLastValueReported": {
"type": "Text",
"value": "01.05.2018-00:55:00",
"metadata": {}
},
"name": {
"type": "Text",
"value": "Diswasher Power Sensor",
"metadata": {}
},
"value": {
"type": "Number",
"value": 0.0000333,
"metadata": {}
},
"time":

}```

my subscription
```{

"subject": {
"entities": [

],
"condition":

},
"notification": {
"attrs": [
"dataCount",
"value"
],
"attrsFormat": "normalized",
"http":

}
}```