get number of current LPN nodes

[Mustafa]

Hello, 

Is it possible to get the current number of valid LPN nodes which have friendship by the central device? 

I would like to get from the central node, how many devices (LPN) have friendship with this central. 

Platform:

ncs: v2.2.0

LPN: nrf52840

central: nrf5340

Thanks!

[Mustafa]

I found solution using 

BT_MESH_FRIEND_CB_DEFINE

Thanks anyway!

[smeric]

What did you do could you share your code to find that ? and which platform are you using ?