iOS: didDiscoverPeripheral not called in Background mode

Question

I am Working on BLE project, everything works fine when the app in the foreground.It can discover and connect to the peripheral, all the call back method work perfectly.

Answer 1

I was working on Estimote Nearable type beacons. After iOS10 SDK update, I encountered exception from CBCentralManager stating :

has provided a restore identifier but the delegate doesn't implement the centralManager:willRestoreState: method

To fix this, Turn-On "Background Mode", in Xcode -> Capabilities -> Background Mode