internal void DoTryGetDesk(CancellationToken token)
{
while (Desk == null &&
!token.IsCancellationRequested)
{
_logger.Information("Trying to find desk...");
DeskDetectedEvent.WaitOne(TimeSpan.FromSeconds(1));
}
}
internal void OnDeskDetected(IDesk desk)
{
_logger.Information($"Detected desk {desk.Name} with " +
$"Bluetooth address {desk.BluetoothAddress}");
_detector.Stop( );
Desk = desk;
DeskDetectedEvent.Set( );
}
/// <inheritdoc />
public async Task <(bool, IDesk)> TryGetDesk(CancellationToken token)
{
Desk?.Dispose( );
Desk = null;
try
{
_detector.Start( );
await _taskRunner.Run(() => DoTryGetDesk ( token ),
token);
if (token.IsCancellationRequested)
{
return(false, null);
}
return(Desk == null
? (false, null)
: (true, Desk));
}
catch (Exception e)
{
if (e.IsBluetoothDisabledException( ))
{
e.LogBluetoothStatusException(_logger);
}
else
{
_logger.Error(e,
"Failed to detect desk");
}
return(false, null);
}
finally
{
_detector.Stop( );
DeskDetectedEvent.Reset( );
}
}
