public void TopicAndSubscriptionCreateAndSentAndReceivedForOneMinute() { var topicName = Guid.NewGuid().ToString("N"); var subName = Guid.NewGuid().ToString("N"); var topicQueueName = QueueName.FromTopicName(topicName); var queueName = QueueName.FromTopicAndSubscriptionName(topicName, subName); var serviceBusOperator = new ServiceBusOperator(ConnectionString); serviceBusOperator.CreateQueueAsync(topicQueueName).Wait(); serviceBusOperator.CreateQueueAsync(queueName).Wait(); serviceBusOperator.PushAsync(new Event("chashm") { QueueName = topicQueueName.ToString() }).Wait(); var pollerResult = serviceBusOperator.NextAsync(queueName).Result; var cancellationTokenSource = new CancellationTokenSource(); serviceBusOperator.KeepExtendingLeaseAsync(pollerResult.PollingResult, TimeSpan.FromSeconds(10), cancellationTokenSource.Token); Thread.Sleep(35000); cancellationTokenSource.Cancel(); serviceBusOperator.CommitAsync(pollerResult.PollingResult); serviceBusOperator.DeleteQueueAsync(queueName).Wait(); serviceBusOperator.DeleteQueueAsync(topicQueueName).Wait(); }