maldworth / MassTransit.ServiceFabric

Service Fabric bits and bobs for MassTransit

MassTransit.ServiceFabric

Service Fabric bits and bobs for MassTransit

MassTransitListener

The MassTransit listener coordinates starting and stopping the bus when the service starts, stops or changes role.

Usage

You can use the MassTransit listener with a stateful or stateless service.

Stateless

To plumb in the listener in to a stateless service we will have to override the CreateServiceInstanceListeners method on the StatelessService, we then need to create a ServiceInstanceListener and pass in a delegate that will create our MassTransitListener.

public class MyStatelessService : StatelessService
{
    protected override IEnumerable<ServiceInstanceListener> CreateServiceInstanceListeners()
    {
        return new []
        {
            new ServiceInstanceListener(_ => new MassTransitListener(CreateBus()))
        };
    }

    private static IBusControl CreateBus()
    {
        var busControl = Bus.Factory.CreateUsingRabbitMq(cfg =>
        {
            cfg.Host(new Uri("rabbitmq://localhost/"), h =>
            {
                h.Username("guest");
                h.Password("guest");
            });
        });

        return busControl;
    }
}

Stateful

To plumb in the listener in to a stateful service we will have to override the CreateServiceReplicaListeners method on the StatefulService, we then need to create a ServiceReplicaListener and pass in a delegate that will create our MassTransitListener.

public class MyStatefulService : StatefulService
{
    protected override IEnumerable<ServiceReplicaListener> CreateServiceReplicaListeners()
    {
        return new[]
        {
            new ServiceReplicaListener(_ => new MassTransitListener(CreateBus()))
        };
    }

    private static IBusControl CreateBus()
    {
        var busControl = Bus.Factory.CreateUsingRabbitMq(cfg =>
        {
            cfg.Host(new Uri("rabbitmq://localhost/"), h =>
                {
                    h.Username("guest");
                    h.Password("guest");
                });
            });

            return busControl;
        }
    }

Contributing

1. Fork
2. Hack!
3. Pull Request