public void Should_be_able_to_set_number_of_clients_per_entity()
{
var settings = new SettingsHolder();
var extensions = new TransportExtensions <AzureServiceBusTransport>(settings);
extensions.NumberOfClientsPerEntity(4);
Assert.AreEqual(4, settings.Get <int>(WellKnownConfigurationKeys.Connectivity.NumberOfClientsPerEntity));
}
public static void ConfigureTransport(this TransportExtensions <AzureServiceBusTransport> transport, TransportSettings transportSettings)
{
transport.Transactions(TransportTransactionMode.SendsAtomicWithReceive);
transport.ConnectionString(transportSettings.ConnectionString);
transport.MessageReceivers().PrefetchCount(0);
transport.Queues().LockDuration(TimeSpan.FromMinutes(5));
transport.Subscriptions().LockDuration(TimeSpan.FromMinutes(5));
transport.MessagingFactories().NumberOfMessagingFactoriesPerNamespace(2);
transport.NumberOfClientsPerEntity(Math.Min(Environment.ProcessorCount, transportSettings.MaxConcurrency));
}
#pragma warning disable 618
public static void ConfigureTransport(this TransportExtensions <AzureServiceBusTransport> transport, TransportSettings transportSettings, TransportTransactionMode transactionMode)
#pragma warning restore 618
{
//If the custom part stays in the connection string and is at the end, the sdk will treat is as part of the SharedAccessKey
var connectionString = ConnectionStringPartRemover.Remove(transportSettings.ConnectionString, QueueLengthProvider.QueueLengthQueryIntervalPartName);
transport.ConnectionString(connectionString);
transport.Transactions(transactionMode);
transport.Queues().LockDuration(TimeSpan.FromMinutes(5));
transport.Subscriptions().LockDuration(TimeSpan.FromMinutes(5));
transport.MessagingFactories().NumberOfMessagingFactoriesPerNamespace(2);
transport.NumberOfClientsPerEntity(Math.Min(Environment.ProcessorCount, transportSettings.MaxConcurrency));
}
public async Task Can_send_batches_of_brokered_messages_fast()
{
// default settings
var settings = DefaultConfigurationValues.Apply(SettingsHolderFactory.BuildWithSerializer());
settings.Set(new TopologySettings());
var namespacesDefinition = settings.Get <NamespaceConfigurations>(WellKnownConfigurationKeys.Topology.Addressing.Namespaces);
namespacesDefinition.Add("namespace", AzureServiceBusConnectionString.Value, NamespacePurpose.Partitioning);
var extensions = new TransportExtensions <AzureServiceBusTransport>(settings);
extensions.NumberOfClientsPerEntity(5);
extensions.MessagingFactories()
.NumberOfMessagingFactoriesPerNamespace(5)
.BatchFlushInterval(TimeSpan.FromMilliseconds(0)); // turns of native batching
// setup the infrastructure
var namespaceManagerCreator = new NamespaceManagerCreator(settings);
var namespaceLifecycleManager = new NamespaceManagerLifeCycleManagerInternal(namespaceManagerCreator);
var messagingFactoryCreator = new MessagingFactoryCreator(namespaceLifecycleManager, settings);
var messagingFactoryLifeCycleManager = new MessagingFactoryLifeCycleManager(messagingFactoryCreator, settings);
var messageSenderCreator = new MessageSenderCreator(messagingFactoryLifeCycleManager, settings);
var entityLifecycleManager = new MessageSenderLifeCycleManager(messageSenderCreator, settings);
var creator = new AzureServiceBusQueueCreator(settings.Get <TopologySettings>().QueueSettings, settings);
// create the queue
var namespaceManager = namespaceLifecycleManager.Get("namespace");
await creator.Create("myqueue", namespaceManager);
// perform the test
var sw = new Stopwatch();
sw.Start();
var counter = 0;
var tasks = new List <Task>();
for (var j = 0; j < 10; j++)
{
var batch = new List <BrokeredMessage>();
for (var i = 0; i < 1000; i++)
{
batch.Add(new BrokeredMessage());
counter++;
}
var sender = await entityLifecycleManager.Get("myqueue", null, "namespace");
tasks.Add(sender.RetryOnThrottleAsync(s => s.SendBatch(batch), s => s.SendBatch(batch.Select(x => x.Clone())), TimeSpan.FromSeconds(10), 5));
}
await Task.WhenAll(tasks);
//validate
sw.Stop();
Console.WriteLine("Sending {1} messages took {0} milliseconds", sw.ElapsedMilliseconds, counter);
var faulted = tasks.Count(task => task.IsFaulted);
Console.WriteLine("Total of {0} msgs / second", (double)(10000 - faulted) / sw.ElapsedMilliseconds * 1000);
Assert.IsTrue(sw.ElapsedMilliseconds < TimeSpan.FromMinutes(1).TotalMilliseconds);
//cleanup
await namespaceManager.DeleteQueue("myqueue");
}