Receivin opertation notification

,
1

Dear Cumulocity Team,

I never receive an “operation” via the subscription to /devicecontrol/notifications at my own agent.
The configuration for the mqtt client looks like this:
Connection with websocket: wss://.cumulocity.com:433/mqtt
Username: /
Pass:
Using MQTT v3.1.1

I can publish a measurement via measurement/measurements/create on same above configuration. But I never get informed about an operation.
The device is setup to receive a Restart Operation:


{
...
com_cumulocity_model_Agent:	{},
c8y_SupportedOperations: ["c8y_Restart",	"c8y_Command"],
...
}

Could you give me a hint what I’m doing wrong?

I’m doing it the same way you describe here: Device integration using MQTT - Cumulocity IoT Guides
(not using SmartRest).

Thank you.
Best regards

Volker Schaefer

2

Hi there,

you can try it with the MQTTBox. It’s the same as describe above!
Any idea?

Best regards

Volker Schaefer

3

Hi there,

is it necessary to active mqtt transmission on tenant side?