public void Test()
{
var types = Assembly.GetExecutingAssembly().GetExportedTypes()
.Where(t => typeof(IPS_SampleMessage).IsAssignableFrom(t));
var streamer = EnvelopeStreamer.CreateDefault(types);
var builder = new CqrsEngineBuilder(streamer);
// only message contracts within this class
// configure in memory:
// -> sub 1
// inbox -> [PubSubRouter] <
// -> sub 2
//
var store = new MemoryAccount();
var nuclear = store.CreateNuclear();
var router = new PubSubRouter(nuclear, store.CreateWriteQueueFactory(), streamer);
router.Init();
builder.Dispatch(store.CreateInbox("sub1"), b => Console.WriteLine("sub1 hit"));
builder.Dispatch(store.CreateInbox("sub2"), b => Console.WriteLine("sub2 hit"));
builder.Handle(store.CreateInbox("inbox"), router.DispatchMessage);
var sender = store.CreateSimpleSender(streamer, "inbox");
using (var engine = builder.Build())
using (var cts = new CancellationTokenSource())
{
var task = engine.Start(cts.Token);
// no handler should get these.
sender.SendOne(new SomethingHappened());
sender.SendOne(new OtherHappened());
// subscribe sub1 to all messages and sub2 to specific message
sender.SendControl(eb =>
{
eb.AddString("router-subscribe:sub1", ".*");
eb.AddString("router-subscribe:sub2", "SomethingHappened");
});
sender.SendOne(new SomethingHappened());
sender.SendOne(new OtherHappened());
// unsubscribe all
sender.SendControl(eb =>
{
eb.AddString("router-unsubscribe:sub1", ".*");
eb.AddString("router-unsubscribe:sub2", "SomethingHappened");
});
sender.SendOne(new SomethingHappened());
sender.SendOne(new OtherHappened());
task.Wait(5000);
}
}
public void PartitionWithRouter()
{
var config = new MemoryStorageConfig();
var raw = new CqrsEngineBuilder(EnvelopeStreamer.CreateDefault());
var inWriter = config.CreateQueueWriter("in");
var doWriter = config.CreateQueueWriter("do");
// forwarder in => do
raw.Dispatch(config.CreateInbox("in"), doWriter.PutMessage);
// forwarder do => in
raw.Dispatch(config.CreateInbox("do"), inWriter.PutMessage);
TestConfiguration(inWriter, raw);
}
public void Test()
{
using (var source = new CancellationTokenSource())
{
var dev = AzureStorage.CreateConfigurationForDev();
WipeAzureAccount.Fast(s => s.StartsWith("test-"), dev);
var b = new CqrsEngineBuilder(null);
b.Dispatch(dev.CreateInbox("test-publish"), bytes =>
{
if (bytes[0] == 42)
{
source.Cancel();
}
});
using (var engine = b.Build())
{
var task = engine.Start(source.Token);
dev.CreateQueueWriter("test-publish").PutMessage(new byte[] { 42 });
if (!task.Wait(5000))
{
source.Cancel();
}
}
}
}
public void RouterChain()
{
var config = new MemoryStorageConfig();
var raw = new CqrsEngineBuilder(EnvelopeStreamer.CreateDefault());
var doWriter = config.CreateQueueWriter("do");
var route1 = config.CreateQueueWriter("route1");
var route2 = config.CreateQueueWriter("route2");
// in => (route1 OR route2)
raw.Dispatch(config.CreateInbox("in"), bytes => LoadBalance(bytes, route1, route2));
// forwarder (route1,route2) => do
raw.Dispatch(config.CreateInbox("route1", "route2"), doWriter.PutMessage);
raw.Dispatch(config.CreateInbox("do"), bytes => LoadBalance(bytes, route1, route2));
TestConfiguration(config.CreateQueueWriter("in"), raw);
}
public void when_handle()
{
var builder = new CqrsEngineBuilder(null);
builder.Dispatch(new TestQueueReader(), (b) => { });
Assert.AreEqual(2, builder.Processes.Count);
Assert.AreEqual(typeof(DispatcherProcess), builder.Processes[1].GetType());
}
public void Memory_lambda()
{
var config = new MemoryStorageConfig();
var writer = config.CreateQueueWriter("test");
var inbox = config.CreateInbox("test");
var builder = new CqrsEngineBuilder(null);
builder.Dispatch(inbox, bytes => { });
var setup = new Setup
{
Send = i => writer.PutMessage(new[] { i }),
Engine = builder.Build()
};
TestConfiguration(setup, 1000000);
}
public void File_lambda()
{
var config = FileStorage.CreateConfig("throughput-tests");
config.Wipe();
var writer = config.CreateQueueWriter("test");
var inbox = config.CreateInbox("test", u => TimeSpan.FromMilliseconds(0));
var builder = new CqrsEngineBuilder(null);
builder.Dispatch(inbox, bytes => { });
var setup = new Setup
{
Send = i => writer.PutMessage(new[] { i }),
Engine = builder.Build()
};
TestConfiguration(setup, 1000);
}
public void Throughput_Azure_lambda()
{
var config = AzureStorage.CreateConfigurationForDev();
WipeAzureAccount.Fast(s => s.StartsWith("throughput"), config);
var writer = config.CreateQueueWriter("test");
var inbox = config.CreateInbox("test", u => TimeSpan.Zero);
var builder = new CqrsEngineBuilder(null);
builder.Dispatch(inbox, bytes => { });
var setup = new Setup
{
Send = i => writer.PutMessage(new[] { i }),
Engine = builder.Build()
};
TestConfiguration(setup, 100);
}
