//private async Task Test_Stream_Churn_TimePeriod(
// string streamProviderName,
// int pipelineSize,
// TimeSpan duration,
// int numConsumers = 9,
// int numProducers = 1)
//{
// output.WriteLine("Testing Subscription churn for duration {0} with {1} Consumers and {2} Producers per Stream",
// duration, numConsumers, numProducers);
// AsyncPipeline pipeline = new AsyncPipeline(pipelineSize);
// var promises = new List<Task>();
// Stopwatch sw = Stopwatch.StartNew();
// for (int i = 0; sw.Elapsed <= duration; i++)
// {
// Guid streamId = Guid.NewGuid();
// Task promise = SetupOneStream(streamId, streamProviderName, pipeline, numConsumers, numProducers);
// promises.Add(promise);
// }
// await Task.WhenAll(promises);
// sw.Stop();
// TimeSpan elapsed = sw.Elapsed;
// int totalSubscription = numSt* numConsumers);
// double rps = totalSubscription/elapsed.TotalSeconds;
// output.WriteLine("Subscriptions-per-second = {0} during period {1}", rps, elapsed);
// Assert.NotEqual(0.0, rps, "RPS greater than zero");
//}
private void WarmUpPubSub(string streamProviderName, Guid[] streamIds, AsyncPipeline pipeline)
{
int numStreams = streamIds.Length;
// Warm up PubSub for the appropriate streams
for (int i = 0; i < numStreams; i++)
{
Guid streamId = streamIds[i];
string extKey = streamProviderName + "_" + this.StreamNamespace;
IPubSubRendezvousGrain pubsub = this.GrainFactory.GetGrain <IPubSubRendezvousGrain>(streamId, extKey, null);
Task promise = pubsub.Validate();
pipeline.Add(promise);
}
pipeline.Wait();
}
//private async Task Test_Stream_Churn_TimePeriod(
// string streamProviderName,
// int pipelineSize,
// TimeSpan duration,
// int numConsumers = 9,
// int numProducers = 1)
//{
// output.WriteLine("Testing Subscription churn for duration {0} with {1} Consumers and {2} Producers per Stream",
// duration, numConsumers, numProducers);
// AsyncPipeline pipeline = new AsyncPipeline(pipelineSize);
// var promises = new List<Task>();
// Stopwatch sw = Stopwatch.StartNew();
// for (int i = 0; sw.Elapsed <= duration; i++)
// {
// Guid streamId = Guid.NewGuid();
// Task promise = SetupOneStream(streamId, streamProviderName, pipeline, numConsumers, numProducers);
// promises.Add(promise);
// }
// await Task.WhenAll(promises);
// sw.Stop();
// TimeSpan elapsed = sw.Elapsed;
// int totalSubscription = numSt* numConsumers);
// double rps = totalSubscription/elapsed.TotalSeconds;
// output.WriteLine("Subscriptions-per-second = {0} during period {1}", rps, elapsed);
// Assert.NotEqual(0.0, rps, "RPS greater than zero");
//}
private void WarmUpPubSub(string streamProviderName, StreamId[] streamIds, AsyncPipeline pipeline)
{
int numStreams = streamIds.Length;
// Warm up PubSub for the appropriate streams
for (int i = 0; i < numStreams; i++)
{
var streamId = new InternalStreamId(streamProviderName, streamIds[i]);
_ = streamProviderName + "_" + this.StreamNamespace;
IPubSubRendezvousGrain pubsub = this.GrainFactory.GetGrain <IPubSubRendezvousGrain>(streamId.ToString());
Task promise = pubsub.Validate();
pipeline.Add(promise);
}
pipeline.Wait();
}