Serial LTE Modem MQTT event #XMQTTEVT result codes

Question

Hi there,

We are using the Serial LTE Modem MQTT client.

So when the #XMQTTEVT messages comes in, the first parameter <evt_type>, is documented well here:

However, the second parameter <result> is not documented very well:

Is it documented somewhere which negative value corresponds to what reason?

For example, what would it mean if we get a message in like (or any negative value really):

#XMQTTEVT: 1,-20

Regards,
Frikkie

user73166 · Accepted Answer

Hello, 
 Is it documented somewhere which negative value corresponds to what reason? 
 For example, what would it mean if we get a message in like (or any negative value really): 
 I don't think there is anything in the documentation how to treat different error codes, but you can look at the errno.h file to get an idea maybe.

Serial LTE Modem MQTT event #XMQTTEVT result codes

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