BLE Restoration does not work properly due to type alias

[kkapilchoubisa]

In order to have state restoration, I have implemented following initializer:

let options = [CBCentralManagerOptionRestoreIdentifierKey:"com.lifeleaf.app.watch"]
CBCentralManager c = CBCentralManagerFactory.instance(delegate: nil, queue: nil, options: options)

I have implemented the

func centralManager(_ central: CBMCentralManager, willRestoreState dict: [String : Any])

delegate method of Central Manager. However, the kCBRestoredPeripherals of the dict provides CoreBluetooth.CBPeripheral while it should provide CBMPeripheral. This leads to issues in restoration.

[philips77]

Thank you for the bug report. Could you create a PR fixing the issue? I am busy with other projects, so this way may be the fastest way to have it fix. I can quickly release it afterwards.

[philips77]

Hi,
Sorry for late reply. I checked the code, and I believe the peripheral is being mapped to CBMPeripheralNative:

IOS-CoreBluetooth-Mock/CoreBluetoothMock/CBMCentralManagerNative.swift

Lines 134 to 145 in 4d79129

	func centralManager(_ central: CBCentralManager,
	willRestoreState dict: [String : Any]) {
	var state = dict
	if let peripherals = dict[CBCentralManagerRestoredStatePeripheralsKey] as? [CBPeripheral] {
	state[CBMCentralManagerRestoredStatePeripheralsKey] = peripherals.map {
	CBMPeripheralNative($0)
	}
	}
	manager.delegate?.centralManager(manager, willRestoreState: state)
	}

I'll test it tomorrow. Did you manage to solve your issue?

[philips77]

Indeed, I'm getting:

"kCBRestoredPeripherals": [<CBMPeripheralNative: 5818008276673932200, identifier: 2368858B-E713-C1B3-42BF-2B9A6AB340B5, name: Nordic_LBS, state: CBPeripheralState(rawValue: 1)>]]

However, I found that I don't fully mimick the state restoration in the mock implementation, so i'll work on that.

[philips77]

In #123 I fixed state restoration for mock. One needs to pass an array of CBMPeripheralSpec instances as a value to CBMCentralManagerRestoredStatePeripheralsKey key.

The restored state may be .connected if the peripheral is in range and was declared as connected(...), or .connecting otherwise.