[wakaama-dev] Limit number of re-registrations: lwm2m_step() failed: 0xA

["Riccardo Pozza" <riccardo.pozza@xxxxxxxxx>]

Dear all,

 

I’ve got a setup that connects a few (non-linux) clients to a Leshan LWM2M server via WiFi.

 

The Wakaama LWM2M client stay registered pretty much all the time (lifetime is 30 seconds to keep alive NAT), however occasionally, say on average once every hour, the client debug message outputs “lwm2m_step() failed: 0xA3“ and a re-registration take place.

 

Is it normal to have that much re-registrations?

Do you know if there is a way to limit this or avoid completely?

 

This because the re-registration would occasionally create a hole of few seconds (which is fine but it’s not neat) in my data collection app on the cloud server requesting values from 6 sensors every second.

 

Thanks for any help/advice,

Kind Regards,

Riccardo.