public override Host Build()
{
if (ServiceBuilders.Count > 1)
{
throw new HostConfigurationException("A shelf can only have one service configured");
}
ServiceBuilder builder = ServiceBuilders.Single();
_log.DebugFormat("[Shelf:{0}] Building Service: {1}", Description.Name, builder.Name);
var controllerFactory = new ServiceControllerFactory();
ActorFactory <IServiceController> factory = controllerFactory.CreateFactory(inbox =>
{
var publish = new PublishChannel(_channel, inbox);
IServiceController service = builder.Build(inbox, publish);
return(service);
});
ActorInstance instance = factory.GetActor();
_channel.Connect(x => { x.AddChannel(instance); });
// this creates the state machine instance in the shelf and tells the servicecontroller
// to create the service
instance.Send(new CreateService(Description.Name));
return(new ShelfHost(instance));
}
/// <summary>
/// Sends a Kill message to an actor instance
/// </summary>
/// <param name="instance">The actor instance</param>
public static void Kill(this ActorInstance instance)
{
instance.Send <Kill>(new KillImpl());
}
/// <summary>
/// Sends an Exit message to an actor instance
/// </summary>
/// <param name="instance">The actor instance</param>
public static void Exit(this ActorInstance instance)
{
instance.Send <Exit>(new ExitImpl());
}