I'm trying to use NServiceBus to send messages from a console process (very similar to PubSub example included in the library which starts NServiceBus.Host.exe) to my WPF application.
This what I did. In WPF App.xaml class I have defined
public static IBus Bus;
same class, in application_startup handler:
Bus = Configure.With().DefaultBuilder().BinarySerializer()
.MsmqTransport().IsTransactional(true).PurgeOnStartup(false)
.UnicastBus().ImpersonateSender(false).LoadMessageHandlers()
.CreateBus()
.Start();
Bus.Subscribe<EventMessage>((message) =>
{
switch (message.EventType)
{
case EventType.CreateSingleStay:
break;
case EventType.MoveToStartUpState:
case EventType.MoveToOperativeState:
case EventType.MoveToOutOfOrderState:
break;
case EventType.InputSignalDetected:
break;
}
return true;
});
this is app.config of WPF application:
<configSections>
<section name="MsmqTransportConfig" type="NServiceBus.Config.MsmqTransportConfig, NServiceBus.Core" />
<section name="UnicastBusConfig" type="NServiceBus.Config.UnicastBusConfig, NServiceBus.Core" />
</configSections>
<MsmqTransportConfig InputQueue="PresentationInputQueue" ErrorQueue="PresentationErrorQueue" NumberOfWorkerThreads="5" MaxRetries="5" />
<UnicastBusConfig>
<MessageEndpointMappings>
<add Messages="PlusMatic.EventsTest" Endpoint="PlusMaticPublisherInputQueue" />
</MessageEndpointMappings>
</UnicastBusConfig>
Then, my NServiceBus.Host publisher, very simple c# class library which starts in debug NServiceBus.Host.exe executable:
namespace PlusMatic.EventsTest
{
class EndpointConfig : IConfigureThisEndpoint, AsA_Publisher { }
}
...
namespace PlusMatic.EventsTest
{
public class TestPlusMaticServerEndpoint : IWantToRunAtStartup
{
public IBus Bus { get; set; }
private Thread _loopConsole;
#region Implementation of IWantToRunAtStartup
public void Run()
{
string readLine = string.Empty;
bool publishIEvent = true;
while (readLine != "j")
{
readLine = Console.ReadLine();
var eventMessage = publishIEvent
? Bus.CreateInstance<IEvent>()
: new EventMessage();
...
Bus.Publish(eventMessage);
Console.WriteLine("Published event with Id {0}.", eventMessage.EventId);
publishIEvent = !publishIEvent;
}
}
public void Stop()
{
}
}
}
And this my event class
namespace PlusMatic.EventsTest
{
[Serializable]
public class EventMessage : IEvent
{
public Guid EventId { get; set; }
public DateTime? Time { get; set; }
public EventType EventType { get; set; }
public MoveToStateEvent NextApplicationState { get; set; }
public InputEvent InputSignal { get; set; }
public IProductCard<Card> Card { get; set; }
}
public interface IEvent : IMessage
{
Guid EventId { get; set; }
DateTime? Time { get; set; }
IProductCard<Card> Card { get; set; }
EventType EventType { get; set; }
MoveToStateEvent NextApplicationState { get; set; }
InputEvent InputSignal { get; set; }
}
}
App.config in publisher:
<configSections>
<section name="MsmqTransportConfig" type="NServiceBus.Config.MsmqTransportConfig, NServiceBus.Core" />
</configSections>
<MsmqTransportConfig ErrorQueue="error" NumberOfWorkerThreads="1" MaxRetries="5"/>
That's it. Nothing works. I publish events from console project, and nothing happens in my WPF App.
Maybe I need some more practice...;)
I am using NService Bus version 3.0, wich is in RC4 release, but I suppose this is not the problem.
Thanks to anyone can help!
L
