Possible null reference return.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Possible null reference argument for parameter 'logger' in 'PlistMuxConnection.PlistMuxConnection(UsbmuxdSocket sock, ILogger logger)'.

Possible null reference argument for parameter 'logger' in 'ServiceConnection.ServiceConnection(Socket sock, ILogger logger, UsbmuxdDevice? muxDevice = null)'.

Possible null reference argument for parameter 'logger' in 'ServiceConnection.ServiceConnection(Socket sock, ILogger logger, UsbmuxdDevice? muxDevice = null)'.

Non-nullable property 'SerialNumber' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the property as nullable.

The event 'DeviceLinkService.Error' is never used

The event 'DeviceLinkService.PasscodeRequiredForBackup' is never used

The event 'DeviceLinkService.Completed' is never used