I am receiving data in UART mode from a bluetooth emiter (arduino/BlueFruit).
i need to handle the case where the emiter is ungplug (powered off)
not sure where the message will come from. I could not find it in CBCentralManager or in CBPeripheral.
i can't be checking the state continuously.
there must be some sort of StateChanged message for the peripheral somewhere, or a disconnect alert :-)
i get in the console - and it make perfect sense.
[CoreBluetooth] API MISUSE: <CBPeripheral: XXXX, identifier = XXXX, name = Adafruit Bluefruit LE, state = disconnected> can only accept commands while in the connected state
Thank you.
