Update registration on observe notification

[sbernard31]

About OMA-TS-LightweightM2M-V1_0_2-20180209-A.

I am a Leshan committer. (Open source java implementation of LWM2M)

And recently a user asks us how he can update registration on notification. He would like to update address/port of the registration linked to the notification.

I know there was long discussion about it long time ago : #115.

I re-read this issue, I re-read the last version of the spec and I'm still confused about that...

Currently, in Leshan we just update registration on registration update. Should/could we also do that on notification ?

[hannestschofenig]

With LwM2M v1.0 and v1.1 we update registration on registration update. We are not providing functionality for registration update based on the notification message.

[sbernard31]

Thx for the clarification :)