internal async Task CleanupAsync()
{
switch (_gameSocket.State)
{
case GameSocketState.Closed: // Closed gracefully, no action needed.
case GameSocketState.Aborted: // Closed abortively, no action needed.
break;
case GameSocketState.CloseReceived:
// Echo what the client said, if anything.
await _gameSocket.CloseAsync(_gameSocket.CloseStatus ?? GameSocketCloseStatus.NormalClosure,
_gameSocket.CloseStatusDescription ?? string.Empty, _cancellationToken);
break;
case GameSocketState.Open:
case GameSocketState.CloseSent: // No close received, abort so we don't have to drain the pipe.
_gameSocket.Abort();
break;
default:
throw new NotSupportedException($"Unsupported {nameof(GameSocketState)} value: {_gameSocket.State}.");
}
}
