Service bus and do the actual subscription. Implements IBusService, that gives us places to start and stop the Write to the console that the message has arrived. Single method that needs to be implemented, Consume, and we simply It’s a very clever, fluent way of specifying both what needs to beĬonsumed and how it should be consumed. You create a consumer by implementing the Consumes.All interface and, as Ayende says, Var message = new NewCustomerMessage '", message.Name)) Var container = new DefaultMassTransitContainer("windsor.xml") MsmqEndpointConfigurator.Defaults(config => Keep any other infrastructure out of the equation for the time being. Right now I want to do the simplest thing possible, so I’m going to I’m going to create a simple consoleĪpplication, I would host a service with Top Shelf in production, but I’mĪssuming that the heartbeatInterval is the number of seconds between That allows RuntimeServices to monitor the health of the service. ManagementService specifies exactly, but I think it’s the subsystem Location of the queue created when RuntimeServices starts up for theįirst time, on my machine it was mt_subscriptions. RuntimeServices uses to keep track of subscriptions, this should be the The subscriptionServiceĮndpoint specifies the location of the subscription queue which SubscriptionService and management service. I’m probably missing something here,Īny clarification will be warmly received JĬontinuing with the configuration under bus are two child nodes, Service only publishes, then the queue is never used. Straightforward, we simply specify the MsmqEndpoint. It with two main nodes, bus and transports. , Īs you can see we reference the ‘masstransit’ facility and configure I’m a bigįan of Windsor, so this all makes sense to me. The MassTransit API is configured as a Windsor facility. MassTransit uses the Castle Windsor IoCĬontainer by default and log4net so we need to add the following My message is very simple, just a regular POCO: namespace Then reference that assembly in the publisher and subscriber projects. Publisher and subscriber, so I’ll create it in its own assembly and I want my message class to be shared by my Let’s create the simplest possible subscriber and publisher. Shown is that they don’t have any subscriptions associated with them. Reason that the mt_subscriptions and mt_health_control queues are not The nodes you can see the types that are subscribed to. Think it shows a list of subscriber queues on the left. We can also launch (also in the bin folder) which gives us a nice GUI view of our services: Also we can see that some new private MSMQs have been automatically created: So let’s start up RuntimeServices by double clicking the in the bin directory.Ī whole load of debug messages are spat out. PreBuiltServices\MassTransit.RuntimeServices folder) into my database I then ran the SetupSQLServer.sql script (under the
I alsoĬhanged the connection string to point to a test database I’d created. NHibernate configuration and uncommented the SQL Server stuff. Wanted to use my local SQL Server instance so I opened up the Running RuntimeServices you have to provide it with a SQL database.
Masstransit 1103 install#
One of the nicest thingsĪbout it is that you can run the service as a console app duringĭevelopment but easily install it as a windows service in production. To blog about Top Shelf in the future, but in short it’s a very niceįluent API for building windows services. (be careful what you click on at work when Googling for this J). this is a windows service built on Top Shelf
Masstransit 1103 code#
The first thing to do is get the latest source from the MassTransit google code repository and build it.Ĭore Mass Transit infrastructure is provided by a service called Message and have the subscriber pick it up. Start with I wanted to try out the simplest thing possible, a single It’s written by Dru Sellers and Chris Patterson, both good guys who have been very quick to respond on both twitter and the MassTransit google group. Simple service bus based around the idea of asynchronous publish and MassTransit is a “lean service bus implementation forīuilding loosely coupled applications using the. I’ve recently been trying out MassTransit as a possible replacement for our current JBOWSĪrchitecture.
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