public async Task <IActionResult> UpdateTransferOfControl(int roomId, bool allowTransferOfControl)
        {
            try
            {
                await _roomDataStore.UpdateTransferOfAudioControlAsync(roomId, allowTransferOfControl);

                await _roomHub.Clients.All.SendAsync("AllowTransfer", allowTransferOfControl);

                return(RedirectToAction("Index", "Room", routeValues: new { Id = roomId }));
            }
            catch
            {
                return(StatusCode(500));
            }
        }