public async Task ResubscriptionTest(Guid streamGuid, string streamNamespace)
{
// get producer and consumer
ISampleStreaming_ProducerGrain producer = SampleStreaming_ProducerGrainFactory.GetGrain(Guid.NewGuid());
IMultipleSubscriptionConsumerGrain consumer = MultipleSubscriptionConsumerGrainFactory.GetGrain(Guid.NewGuid());
await producer.BecomeProducer(streamGuid, streamNamespace, streamProviderName);
// setup one subscription and send messsages
StreamSubscriptionHandle <int> firstSubscriptionHandle = await consumer.BecomeConsumer(streamGuid, streamNamespace, streamProviderName);
await producer.StartPeriodicProducing();
Thread.Sleep(1000);
await producer.StopPeriodicProducing();
await UnitTestUtils.WaitUntilAsync(lastTry => CheckCounters(producer, consumer, 1, lastTry), Timeout);
// Resume
StreamSubscriptionHandle <int> resumeHandle = await consumer.Resume(firstSubscriptionHandle);
Assert.AreEqual(firstSubscriptionHandle, resumeHandle, "Handle matches");
await producer.StartPeriodicProducing();
Thread.Sleep(1000);
await producer.StopPeriodicProducing();
await UnitTestUtils.WaitUntilAsync(lastTry => CheckCounters(producer, consumer, 1, lastTry), Timeout);
// remove subscription
await consumer.StopConsuming(resumeHandle);
}
public async Task ResubscriptionAfterDeactivationTest(Guid streamGuid, string streamNamespace)
{
// get producer and consumer
ISampleStreaming_ProducerGrain producer = SampleStreaming_ProducerGrainFactory.GetGrain(Guid.NewGuid());
IMultipleSubscriptionConsumerGrain consumer = MultipleSubscriptionConsumerGrainFactory.GetGrain(Guid.NewGuid());
await producer.BecomeProducer(streamGuid, streamNamespace, streamProviderName);
// setup one subscription and send messsages
StreamSubscriptionHandle <int> firstSubscriptionHandle = await consumer.BecomeConsumer(streamGuid, streamNamespace, streamProviderName);
await producer.StartPeriodicProducing();
await Task.Delay(TimeSpan.FromMilliseconds(1000));
await producer.StopPeriodicProducing();
await TestingUtils.WaitUntilAsync(lastTry => CheckCounters(producer, consumer, 1, lastTry), Timeout);
// Deactivate grain
await consumer.Deactivate();
// make sure grain has time to deactivate.
await Task.Delay(TimeSpan.FromMilliseconds(100));
// clear producer counts
await producer.ClearNumberProduced();
// Resume
StreamSubscriptionHandle <int> resumeHandle = await consumer.Resume(firstSubscriptionHandle);
Assert.AreEqual(firstSubscriptionHandle, resumeHandle, "Handle matches");
await producer.StartPeriodicProducing();
await Task.Delay(TimeSpan.FromMilliseconds(1000));
await producer.StopPeriodicProducing();
await TestingUtils.WaitUntilAsync(lastTry => CheckCounters(producer, consumer, 1, lastTry), Timeout);
// remove subscription
await consumer.StopConsuming(resumeHandle);
}
