shall CCCD or sys_attr per peer should be saved on flash or just in memory?

[sprhawk]

I saw that each CCCD or sys_attr should be persisted per connection, does it mean it should be saved on flash to be restored during next connection for same device ?

and should they be saved according to peer_addr ?

are there any demo source code for it ?

[Petter Myhre]

Are you using the device manager? It should handle it.