private void CompleteShutdown()
        {
            try
            {
                if (!IsDisposable)
                {
                    log.LogInformation("{LogPrefix}Shutting down", logPrefix);

                    SetState(ThreadState.PENDING_SHUTDOWN);

                    IsRunning = false;

                    manager.Close();

                    consumer.Unsubscribe();
                    consumer.Close();
                    consumer.Dispose();

                    streamMetricsRegistry.RemoveThreadSensors(threadId);
                    log.LogInformation($"{logPrefix}Shutdown complete");
                    IsDisposable = true;
                }
            }
            catch (Exception e)
            {
                log.LogError(e,
                             "{LogPrefix}Failed to close stream thread due to the following error:", logPrefix);
            }
            finally
            {
                SetState(ThreadState.DEAD);
            }
        }