public async Task StopAsync(CancellationToken cancellationToken)
{
if (_channelListener == null)
{
throw new InvalidOperationException("The client is not started");
}
await _semaphore.WaitAsync(cancellationToken).ConfigureAwait(false);
try
{
_isStopping = true;
_channelListener?.Stop();
await _onDemandClientChannel.FinishAsync(cancellationToken).ConfigureAwait(false);
_channelListener = null;
}
catch (Exception ex)
{
_logger.Error(ex, $"An error ocurred while stopping the client: {ex.Message}");
throw;
}
finally
{
_semaphore.Release();
}
}
