public void Test()
{
// this test will start a simple web server on port 8082 (with a CQRS engine)
// You might need to reserve that port or run test as admin. Check out unit test
// output for the exact command line on port reservation (or MSDN docs)
//
// netsh http add urlacl url=http://+:8082/ user=RINAT-R5\Rinat.Abdullin
// after starting the test, navigate you browser to localhost:8082/index.htm
// and try dragging the image around
// in-memory structure to capture mouse movement
// statistics
var stats = new MouseStats();
// we accept a message just of this type, using a serializer
var messages = new[] { typeof(MouseMoved), typeof(MouseClick) };
var serializer = new MyJsonSerializer(messages);
var streamer = new EnvelopeStreamer(serializer);
var store = new MemoryAccount();
var atomic = store.CreateNuclear().Factory;
// let's configure our custom Http server to
// 1. serve resources
// 2. serve MouseStats View
// 3. accept commands
var environment = new HttpEnvironment {
Port = 8082
};
var builder = new CqrsEngineBuilder(streamer);
builder.AddProcess(new Listener(environment,
new EmbeddedResourceHttpRequestHandler(typeof(MouseMoved).Assembly, "Snippets.HttpEndpoint"),
new MouseStatsRequestHandler(stats),
new HeatMapRequestHandler(atomic.GetEntityReader <unit, HeatMapView>()),
new MouseEventsRequestHandler(store.CreateQueueWriter("inbox"), serializer, streamer)));
builder.Handle(store.CreateInbox("inbox"), envelope =>
{
if (envelope.Items.Any(i => i.Content is MouseMoved))
{
MouseStatHandler(envelope, stats);
}
else if (envelope.Items.Any(i => i.Content is MouseClick))
{
MouseClickHandler(envelope, atomic.GetEntityWriter <unit, PointsView>());
}
});
builder.AddProcess(new HeatMapGenerateTask(atomic.GetEntityReader <unit, PointsView>(), atomic.GetEntityWriter <unit, HeatMapView>()));
Process.Start("http://localhost:8082/index.htm");
// this is a test, so let's block everything
builder.Build().RunForever();
}
public void Test()
{
var streamer = EnvelopeStreamer.CreateDefault(typeof(SecondPassed));
var builder = new CqrsEngineBuilder(streamer);
var store = FileStorage.CreateConfig(GetType().Name, reset: true);
builder.Handle(store.CreateInbox("inbox"), BuildRouter(store, streamer));
builder.Handle(store.CreateInbox("process"), ie => Console.WriteLine("Message from past!"));
var inboxWriter = store.CreateQueueWriter("inbox");
var futureContainer = store.CreateStreaming().GetContainer("future");
var timer = new StreamingTimerService(inboxWriter, futureContainer, streamer);
builder.AddProcess(timer);
builder.Handle(store.CreateInbox("timer"), timer.PutMessage);
using (var engine = builder.Build())
{
var bytes = streamer.SaveEnvelopeData(new SecondPassed(), c => c.DelayBy(TimeSpan.FromSeconds(4)));
inboxWriter.PutMessage(bytes);
Console.WriteLine("Sent message to future...");
engine.RunForever();
}
}
public AssembledComponents AssembleComponents()
{
var documents = CreateNuclear(new DocumentStrategy());
var streamer = Streamer;
var tapes = Tapes;
var streaming = Streaming;
var routerQueue = CreateQueueWriter(Topology.RouterQueue);
var aggregates = new AggregateFactory(tapes, streamer, routerQueue);
var sender = new SimpleMessageSender(streamer, routerQueue);
var flow = new MessageSender(sender);
var builder = new CqrsEngineBuilder(streamer);
var log = tapes.GetOrCreateStream(Topology.DomainLogName);
var dispatcher = new SimpleDispatcher(aggregates, streamer, log);
builder.Handle(CreateInbox(Topology.RouterQueue),
Topology.Route(CreateQueueWriter, streamer, tapes), "router");
builder.Handle(CreateInbox(Topology.EntityQueue), aggregates.Dispatch);
var functions = new RedirectToDynamicEvent();
// documents
//functions.WireToWhen(new RegistrationUniquenessProjection(atomic.Factory.GetEntityWriter<unit, RegistrationUniquenessDocument>()));
// UI projections
var projectionStore = CreateNuclear(new ProjectionStrategy());
foreach (var projection in BootstrapProjections.BuildProjectionsWithWhenConvention(projectionStore.Factory))
{
functions.WireToWhen(projection);
}
// processes
//functions.WireToWhen(new Domain.RecipeProcess(flow));
builder.Handle(CreateInbox(Topology.EventsQueue), aem => CallHandlers(functions, aem));
var timer = new StreamingTimerService(CreateQueueWriter(Topology.RouterQueue),
streaming.GetContainer(Topology.FutureMessagesContainer), streamer);
builder.Handle(CreateInbox(Topology.TimerQueue), timer.PutMessage);
builder.AddProcess(timer);
// GNS: just for this simple sample. In reality one would have some command handlers involved
Bus.SetBus(new SimpleBus(sender, dispatcher));
return(new AssembledComponents
{
Builder = builder,
Sender = sender,
Dispatcher = dispatcher,
ProjectionFactory = projectionStore.Factory,
Setup = this
});
}
static void Main(string[] args)
{
const string integrationPath = @"temp";
ConfigureObserver();
var config = FileStorage.CreateConfig(integrationPath, "files");
var demoMessages = new List <ISampleMessage>();
var currentProcess = Process.GetCurrentProcess();
demoMessages.Add(new InstanceStarted("Inject git rev", currentProcess.ProcessName,
currentProcess.Id.ToString()));
{
// wipe all folders
config.Reset();
Console.WriteLine("Starting in funny mode");
var security = new SecurityId(0);
demoMessages.Add(new CreateSecurityAggregate(security));
demoMessages.Add(new AddSecurityPassword(security, "Rinat Abdullin", "*****@*****.**", "password"));
demoMessages.Add(new AddSecurityIdentity(security, "Rinat's Open ID", "http://abdullin.myopenid.org"));
demoMessages.Add(new AddSecurityKey(security, "some key"));
}
var atomic = config.CreateNuclear(new DocumentStrategy());
var identity = new IdentityGenerator(atomic);
var streamer = Contracts.CreateStreamer();
var tapes = config.CreateTape(Topology.TapesContainer);
var streaming = config.CreateStreaming();
var routerQueue = config.CreateQueueWriter(Topology.RouterQueue);
var aggregates = new AggregateFactory(tapes, streamer, routerQueue, atomic, identity);
var sender = new SimpleMessageSender(streamer, routerQueue);
var flow = new MessageSender(sender);
var builder = new CqrsEngineBuilder(streamer);
builder.Handle(config.CreateInbox(Topology.RouterQueue),
Topology.Route(config.CreateQueueWriter, streamer, tapes), "router");
builder.Handle(config.CreateInbox(Topology.EntityQueue), aggregates.Dispatch);
var functions = new RedirectToDynamicEvent();
// documents
//functions.WireToWhen(new RegistrationUniquenessProjection(atomic.Factory.GetEntityWriter<unit, RegistrationUniquenessDocument>()));
// UI projections
var projectionStore = config.CreateNuclear(new ProjectionStrategy());
foreach (var projection in BootstrapProjections.BuildProjectionsWithWhenConvention(projectionStore.Factory))
{
functions.WireToWhen(projection);
}
// processes
//functions.WireToWhen(new BillingProcess(flow));
//functions.WireToWhen(new RegistrationProcess(flow));
functions.WireToWhen(new ReplicationProcess(flow));
builder.Handle(config.CreateInbox(Topology.EventsQueue), aem => CallHandlers(functions, aem));
var timer = new StreamingTimerService(config.CreateQueueWriter(Topology.RouterQueue),
streaming.GetContainer(Topology.FutureMessagesContainer), streamer);
builder.Handle(config.CreateInbox(Topology.TimerQueue), timer.PutMessage);
builder.AddProcess(timer);
using (var cts = new CancellationTokenSource())
using (var engine = builder.Build())
{
var task = engine.Start(cts.Token);
foreach (var sampleMessage in demoMessages)
{
sender.SendOne(sampleMessage);
}
Console.WriteLine(@"Press enter to stop");
Console.ReadLine();
cts.Cancel();
if (task.Wait(5000))
{
Console.WriteLine(@"Terminating");
}
}
}