Contour.Transport.RabbitMQ.Internal.RabbitBus.ResetRestartTask C# (CSharp) Method

        private void ResetRestartTask()
        {
            if (!this.restartTask.IsCompleted)
            {
                this.cancellationTokenSource.Cancel();
                try
                {
                    this.restartTask.Wait();
                }
                catch (AggregateException ex)
                {
                    ex.Handle(
                        e =>
                            {
                                this.logger.ErrorFormat("{0}: Caught unexpected exception.", e, this.Endpoint);
                                return true;
                            });
                }
                catch (Exception ex)
                {
                    this.logger.ErrorFormat("{0}: Caught unexpected exception.", ex, this.Endpoint);
                }
                finally
                {
                    this.cancellationTokenSource = new CancellationTokenSource();
                }
            }
        }