[Android] "Error, gatt is null" during nextCommand processing leaves callback unfulfilled

[polovi]

Describe the bug
"Error, gatt is null" during nextCommand processing leaves callback unfulfilled. Whole commandQueue is cleared. There is no response back to react-native that some error happen during processing.

react-native-ble-manager/android/src/main/java/it/innove/Peripheral.java

Lines 943 to 948 in 7cbb6e5

	if (gatt == null) {
	Log.d(BleManager.LOG_TAG, "Error, gatt is null");
	commandQueue.clear();
	commandQueueBusy = false;
	return;
	}

To Reproduce
Hard to reproduce, we have a device that for some reason sometimes ends up in a strange state and breaks bluetooth communication. If this error can happen, it should be handled better.

Expected behavior
Errors should be handled inside commands and properly reported back through their callback.

Version:

• react-native-ble-manager version: 11.5.7

Additional context

2024-11-26 17:42:01.157 17752-17823 RNBleManager            com.rnapp                  D  Connect to: FB:83:98:81:E6:0D
2024-11-26 17:42:01.161 17752-17752 RNBleManager            com.rnapp                  I  DiscoverPeripheral: null
2024-11-26 17:42:01.213 17752-17752 RNBleManager            com.rnapp                  D  Is Or Greater than M $mBluetoothDevice
2024-11-26 17:42:01.238 17752-18853 RNBleManager            com.rnapp                  D  onConnectionStateChange to 2 on peripheral: FB:83:98:81:E6:0D with status 0
2024-11-26 17:42:01.249 17752-17752 RNBleManager            com.rnapp                  D  Peripheral event (BleManagerConnectPeripheral):FB:83:98:81:E6:0D
2024-11-26 17:42:01.249 17752-17752 RNBleManager            com.rnapp                  D  Connected to: FB:83:98:81:E6:0D
2024-11-26 17:42:01.453 17752-17765 RNBleManager            com.rnapp                  D  onConnectionStateChange to 0 on peripheral: FB:83:98:81:E6:0D with status 0
2024-11-26 17:42:01.504 17752-17752 RNBleManager            com.rnapp                  D  Peripheral event (BleManagerDisconnectPeripheral):FB:83:98:81:E6:0D
2024-11-26 17:42:02.596 17752-17823 RNBleManager            com.rnapp                  D  Retrieve services from: FB:83:98:81:E6:0D
2024-11-26 17:42:02.603 17752-17823 RNBleManager            com.rnapp                  D  Error, gatt is null