public SendActivity(Uri destinationAddress, EventMessageFactory <TInstance, TMessage> messageFactory, Action <SendContext <TMessage> > contextCallback)
{
_destinationAddressProvider = _ => destinationAddress;
_messageFactory = messageFactory;
_sendPipe = Pipe.Execute(contextCallback);
}
public SendActivity(DestinationAddressProvider <TInstance> destinationAddressProvider, EventMessageFactory <TInstance, TMessage> messageFactory)
{
_destinationAddressProvider = destinationAddressProvider;
_messageFactory = messageFactory;
_sendPipe = Pipe.Empty <SendContext <TMessage> >();
}
public SendActivity(Uri destinationAddress, EventMessageFactory <TInstance, TMessage> messageFactory)
{
_destinationAddress = destinationAddress;
_messageFactory = messageFactory;
_sendPipe = Pipe.Empty <SendContext <TMessage> >();
}
public RespondActivity(EventMessageFactory <TInstance, TData, TMessage> messageFactory,
Action <SendContext <TMessage> > contextCallback)
{
_messageFactory = messageFactory;
_responsePipe = Pipe.Execute(contextCallback);
}
public ScheduleActivity(EventMessageFactory <TInstance, TMessage> messageFactory, Schedule <TInstance> schedule)
{
_messageFactory = messageFactory;
_schedule = schedule;
_sendPipe = Pipe.Empty <SendContext>();
}
public static EventActivityBinder <TInstance> Publish <TInstance, TMessage>(this EventActivityBinder <TInstance> source,
EventMessageFactory <TInstance, TMessage> messageFactory, Action <PublishContext <TMessage> > contextCallback = null)
where TInstance : class, SagaStateMachineInstance
where TMessage : class
{
return(source.Add(new PublishActivity <TInstance, TMessage>(messageFactory, contextCallback)));
}
public static EventActivityBinder <TInstance> Send <TInstance, TMessage>(this EventActivityBinder <TInstance> source, Uri destinationAddress,
EventMessageFactory <TInstance, TMessage> messageFactory, Action <SendContext <TMessage> > contextCallback)
where TInstance : class, SagaStateMachineInstance
where TMessage : class
{
return(source.Add(new SendActivity <TInstance, TMessage>(destinationAddress, messageFactory, contextCallback)));
}
public void TestOrderServiceSuccessRunAndStop()
{
var service = new OrderService();
var producer = new Producer(service.Disruptor.RingBuffer);
Task.Run(() => service.Run());
for (int i = 0; i < 10; i++)
{
var msg = EventMessageFactory.GetEventMessage();
msg.EventType = EventType.OrderPlaced;
msg.EventData.Order.Id = i;
msg.EventData.Order.Price = 100;
msg.EventData.Order.AccountId = 1000001;
producer.OnData(msg);
}
service.Stop();
var actual = service.Disruptor.RingBuffer.ClaimAndGetPreallocated(9);
Assert.Multiple(() =>
{
Assert.That(actual.EventType, Is.EqualTo(EventType.OrderPlaced));
Assert.That(actual.EventData.Order.Id, Is.EqualTo(9));
Assert.That(actual.EventData.Order.Price, Is.EqualTo(100));
});
}
private static void SendEventMessage()
{
var originObject = new UpdatePurchaseOrderStatusByBillIdMqContract()
{
UpdatePurchaseOrderStatusType = 1,
RelationBillType = 10,
RelationBillId = 10016779,
UpdateStatus = 30,
ModifiedBy = 100
};
var sendMessage = EventMessageFactory.CreateEventMessageInstance(originObject, "Test");
RabbitMqClient.Instance.TriggerEventMessage(sendMessage, "", "Demo.J");
//for (int i = 0; i < 100; i++)
//{
// var originObject = new UpdatePurchaseOrderStatusByBillIdMqContract()
// {
// UpdatePurchaseOrderStatusType = 1,
// RelationBillType = 10,
// RelationBillId = 10016779,
// UpdateStatus = 30,
// ModifiedBy = i
// };
// var sendMessage = EventMessageFactory.CreateEventMessageInstance(originObject, "Test");
// RabbitMqClient.Instance.TriggerEventMessage(sendMessage, "Demo.Purchase", "Demo.Purchase");
//}
}
public RequestActivity(Request <TInstance, TRequest, TResponse> request, ServiceAddressProvider <TInstance> serviceAddressProvider,
EventMessageFactory <TInstance, TRequest> messageFactory)
: base(request)
{
_messageFactory = messageFactory;
_serviceAddressProvider = context => serviceAddressProvider(context) ?? request.Settings.ServiceAddress;
}
/// <summary>
/// Send
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void button1_Click(object sender, EventArgs e)
{
object originObject = Guid.NewGuid().ToString() + "AUTO";
var sendMessage = EventMessageFactory.CreateEventMessageInstance(originObject, "AUTO");
AutoMQClient.Instance.TriggerEventMessage(sendMessage, "AUTO", "AUTO");
//var conn = new ConnectionFactory() { HostName = "127.0.0.1" };
//using (var connmodel = conn.CreateConnection())
//{
// using (var channel = connmodel.CreateModel())
// {
// channel.QueueDeclare(queue: "CALC",
// durable: false,
// exclusive: false,
// autoDelete: false,
// arguments: null);
// string messageGUID = Guid.NewGuid().ToString();
// textBox1.Text = messageGUID;
// var body = Encoding.UTF8.GetBytes(messageGUID);
// channel.BasicPublish(exchange: "",
// routingKey: "CALC",
// basicProperties: null,
// body: body);
// //MessageBox.Show("send"+ messageGUID);
// }
//}
}
public static EventActivityBinder <TInstance> Send <TInstance, TMessage>(this EventActivityBinder <TInstance> source,
EventMessageFactory <TInstance, TMessage> messageFactory)
where TInstance : class, SagaStateMachineInstance
where TMessage : class
{
return(source.Add(new SendActivity <TInstance, TMessage>(messageFactory)));
}
public PublishActivity(EventMessageFactory <TInstance, TMessage> messageFactory,
Action <PublishContext <TMessage> > contextCallback)
{
_messageFactory = messageFactory;
_publishPipe = Pipe.Execute(contextCallback);
}
private async Task PublishEventsAsync()
{
if (publishedEvents.Count > 0)
{
if (EventBuffer == null)
{
throw new InvalidOperationException($"Cannot publish events from {this} because its {nameof(EventBuffer)} has not been set");
}
if (EventMessageFactory == null)
{
throw new InvalidOperationException($"Cannot publish events from {this} because its {nameof(EventMessageFactory)} has not been set");
}
}
foreach (var ev in publishedEvents)
{
var eventMessage = await EventMessageFactory.CreateMessageAsync(ev);
if (eventMessage.Metadata.GetEventId() == null)
{
eventMessage.SetMetadata(BasicEventMetadataNames.EventId, Guid.NewGuid().ToString());
}
EventBuffer.PushEvent(eventMessage);
}
}
public static EventActivityBinder <TInstance, TData> Publish <TInstance, TData, TMessage>(
this EventActivityBinder <TInstance, TData> source, EventMessageFactory <TInstance, TData, TMessage> messageFactory)
where TInstance : class, SagaStateMachineInstance
where TData : class
where TMessage : class
{
return(source.Add(new PublishActivity <TInstance, TData, TMessage>(messageFactory)));
}
public ScheduleActivity(EventMessageFactory <TInstance, TMessage> messageFactory, Schedule <TInstance> schedule,
Action <SendContext> contextCallback)
{
_messageFactory = messageFactory;
_schedule = schedule;
_sendPipe = Pipe.Execute(contextCallback);
}
public static EventActivityBinder <TInstance, TData> Schedule <TInstance, TData, TMessage>(
this EventActivityBinder <TInstance, TData> source, Schedule <TInstance, TMessage> schedule,
EventMessageFactory <TInstance, TData, TMessage> messageFactory, ScheduleDelayProvider <TInstance, TData> delayProvider)
where TInstance : class, SagaStateMachineInstance
where TData : class
where TMessage : class
{
return(source.Add(new ScheduleActivity <TInstance, TData, TMessage>(messageFactory, schedule, delayProvider)));
}
public ScheduleActivity(EventMessageFactory <TInstance, TMessage> messageFactory, Schedule <TInstance> schedule,
ScheduleDelayProvider <TInstance> delayProvider)
{
_messageFactory = messageFactory;
_schedule = schedule;
_delayProvider = delayProvider;
_sendPipe = Pipe.Empty <SendContext>();
}
/// <summary>
/// 向消息队列发送有关QuestionsLibraryAndSort添加或删除的消息
/// </summary>
/// <param name="mi"></param>
public static void SendEventMessageByQuestionsLibraryAndSort(MessageInfo mi)
{
var sendMessage =
EventMessageFactory.CreateEventMessageInstance <MessageInfo>(mi, MessageType.Markcode);
RabbitMqClient.Instance.TriggerEventMessage(sendMessage, "", RabbitMQCMSRedBag);
//EventLog.Log("添加消息：" + mi.Content, "mq");
}
public static EventActivityBinder <TInstance, TData> Respond <TInstance, TData, TMessage>(
this EventActivityBinder <TInstance, TData> source, EventMessageFactory <TInstance, TData, TMessage> messageFactory,
Action <SendContext <TMessage> > contextCallback)
where TInstance : class, SagaStateMachineInstance
where TData : class
where TMessage : class
{
return(source.Add(new RespondActivity <TInstance, TData, TMessage>(messageFactory, contextCallback)));
}
public EventMessageFactoryTests()
{
eventMetadataProviders = new[]
{
Substitute.For <IEventMetadataProvider>(),
Substitute.For <IEventMetadataProvider>()
};
sut = new EventMessageFactory(eventMetadataProviders);
}
public void TestGetEventMessage()
{
var target = EventMessageFactory.GetEventMessage();
Assert.Multiple(() =>
{
Assert.That(target, Is.Not.Null, "EventMessage must not be null");
Assert.That(target.EventType, Is.EqualTo(EventType.Undefined));
});
}
public static EventActivityBinder <TInstance, TData> Schedule <TInstance, TData, TMessage>(
this EventActivityBinder <TInstance, TData> source, Schedule <TInstance, TMessage> schedule,
EventMessageFactory <TInstance, TData, TMessage> messageFactory,
Action <SendContext> contextCallback)
where TInstance : class, SagaStateMachineInstance
where TData : class
where TMessage : class
{
return(source.Add(new ScheduleActivity <TInstance, TData, TMessage>(messageFactory, schedule, contextCallback, x => schedule.Delay)));
}
public Form1()
{
InitializeComponent();
EventMessageFactory factory = new EventMessageFactory();
factory.CreateSubscription("CriticalEventsMonitor", "0"); // 0 is critical priority per the data generator
subscription = factory.CreateSubscriptionClient("CriticalEventsMonitor");
btnListen.Text = "Don't Listen";
subscription.StartListener(message => this.UpdateUI(message.GetBody <EventMessage>().Message));
}
/// <summary>
/// Send a request to the configured service endpoint, and setup the state machine to accept the response.
/// </summary>
/// <typeparam name="TInstance">The state instance type</typeparam>
/// <typeparam name="TRequest">The request message type</typeparam>
/// <typeparam name="TResponse">The response message type</typeparam>
/// <param name="binder">The event binder</param>
/// <param name="request">The configured request to use</param>
/// <param name="messageFactory">The request message factory</param>
/// <returns></returns>
public static EventActivityBinder <TInstance> Request <TInstance, TRequest, TResponse>(
this EventActivityBinder <TInstance> binder, Request <TInstance, TRequest, TResponse> request,
EventMessageFactory <TInstance, TRequest> messageFactory)
where TInstance : class, SagaStateMachineInstance
where TRequest : class
where TResponse : class
{
var activity = new RequestActivity <TInstance, TRequest, TResponse>(request, messageFactory);
return(binder.Add(activity));
}
/// <summary>
/// Send a request to the configured service endpoint, and setup the state machine to accept the response.
/// </summary>
/// <typeparam name="TInstance">The state instance type</typeparam>
/// <typeparam name="TRequest">The request message type</typeparam>
/// <typeparam name="TResponse">The response message type</typeparam>
/// <param name="binder">The event binder</param>
/// <param name="request">The configured request to use</param>
/// <param name="serviceAddressProvider"></param>
/// <param name="messageFactory">The request message factory</param>
/// <returns></returns>
public static EventActivityBinder <TInstance> Request <TInstance, TRequest, TResponse>(
this EventActivityBinder <TInstance> binder, Request <TInstance, TRequest, TResponse> request,
ServiceAddressProvider <TInstance> serviceAddressProvider, EventMessageFactory <TInstance, TRequest> messageFactory)
where TInstance : class, SagaStateMachineInstance
where TRequest : class
where TResponse : class
{
ScheduleTokenId.UseTokenId <RequestTimeoutExpired <TRequest> >(x => x.RequestId);
var activity = new RequestActivity <TInstance, TRequest, TResponse>(request, serviceAddressProvider, messageFactory);
return(binder.Add(activity));
}
public void TestPublishSuccess()
{
var ringBuffer = new RingBuffer <EventMessage>(() => new EventMessage(),
new SingleProducerSequencer(8, new YieldingWaitStrategy()));
var target = new Producer(ringBuffer);
var message = EventMessageFactory.GetEventMessage();
message.EventType = EventType.OrderPlaced;
message.EventData.Order.Id = GetOrderId();
message.EventData.Order.AccountId = 100001L;
message.EventData.Order.Price = 100m;
target.OnData(message);
Assert.That(ringBuffer.ClaimAndGetPreallocated(0).EventData.Order.Id, Is.EqualTo(message.EventData.Order.Id));
}
private static void SendEventMessage()
{
var originObject = new UpdatePurchaseOrderStatusByBillIdMqContract()
{
UpdatePurchaseOrderStatusType = 1,
RelationBillType = 10,
RelationBillId = 10016779,
UpdateStatus = 30,
ModifiedBy = 11
};
var sendMessage = EventMessageFactory.CreateEventMessageInstance(originObject, MessageTypeConst.ZgUpdatePurchaseStatus);
var mqConfigDomFactory = MqConfigDomFactory.CreateConfigDomInstance();
RabbitMqClient.Instance.TriggerEventMessage(sendMessage, mqConfigDomFactory.MqExchangeName, mqConfigDomFactory.MqListenQueueName);
Console.WriteLine(11);
}
public override void Run()
{
// This is a sample worker implementation. Replace with your logic.
Trace.WriteLine("EventPoint_WorkerRole entry point called", "Information");
EventMessageFactory factory = new EventMessageFactory();
factory.CreateSubscription("AllEventsWorkerRole"); // no filter, all events
subscription = factory.CreateSubscriptionClient("AllEventsWorkerRole");
// using listener extension methods provided by Microsoft.Samples.ServiceBusMessaging
subscription.StartListener(message => WriteToAzureTable(message));
while (true)
{
Thread.Sleep(2000);
}
}
public override void Run()
{
Trace.WriteLine("CriticalPersister entry point called", "Information");
EventMessageFactory factory = new EventMessageFactory();
factory.CreateSubscription("CriticalEventsPersister", "0"); // 0 is critical priority per the data generator
subscription = factory.CreateSubscriptionClient("CriticalEventsPersister");
eventService = new CriticalEventService();
// using listener extension methods provided by Microsoft.Samples.ServiceBusMessaging
subscription.StartListener(message => Publish(message));
while (true)
{
Thread.Sleep(2000);
}
}