LPN publish unack message without friend connection.

RE: LPN publish unack message without friend connection.

Mttrinh — Tue, 19 Nov 2019 11:51:30 GMT

Really sorry for the late reply.

Our developer have taken a look at the case and tried to reproduce this issue but haven't been able to.

He tried the following on his side and I could not reproduce this:
- Flashed LPN example from SDK v3.2.0
- Provisioned the example from nRF Mesh Android app.
- Bound application key to the Generic OnOff client model and configured the publish address.
- Started pressing Button1/0.
Everything worked as it should be.

Can you provide exact steps to reproduce this issue?

RE: LPN publish unack message without friend connection.

Jesper W. — Tue, 19 Nov 2019 08:36:54 GMT

14 days and not a single answer from nordics support !!! .. maybe it is time to look at DA14531.

RE: LPN publish unack message without friend connection.

Jesper W. — Tue, 05 Nov 2019 14:29:30 GMT

Hi,
Yes, I have seen that thread.

I'm using the flash to store some user settings too .. so the PERSISTENT_STORAGE is 1 in my application.

To prevent the NRF_ERROR_FORBIDDEN i have tried to check the flash status by calling flash_manager_is_stable(void) before calling access_model_publish(). I still got the NRF_ERROR_FORBIDDEN status back, the very first time trying to send (publish). Everything works fine after this first call of access_model_publish() where I can send as much as i like without any failure.

Any other suggestions ?

RE: LPN publish unack message without friend connection.

Mttrinh — Tue, 05 Nov 2019 14:06:28 GMT

Hi,

This error NRF_ERROR_FORBIDDEN means "Failed to allocate a sequence number from network.". Try have a look at this thread.