public void Start(IAppBuilder app)
{
WarmupPlugins();
_log.Debug("Starting ...");
try
{
_compositionRoot.Build(registrar =>
{
LetPluginsRegisterServices(registrar);
registrar.RegisterService <IMessageBus>(x =>
{
var queue = x.Resolve <IMessageQueueProvider>().Open("Messaging");
var bus = new SingleInstanceMessageBus(queue);
return(bus);
}, Lifetime.Singleton);
registrar.RegisterConcrete <ScopedQueryBus>();
registrar.RegisterService(CreateMessageInvoker, Lifetime.Scoped);
registrar.RegisterService(x => CreateQueueListener(x, "Messaging", "Messaging"), Lifetime.Singleton);
registrar.RegisterService(x => CreateQueueListener(x, "Reports", "Messaging"), Lifetime.Singleton);
registrar.RegisterService(x => CreateQueueListener(x, "Feedback", "Messaging"), Lifetime.Singleton);
registrar.RegisterInstance <IMessageQueueProvider>(_queueProvider);
// let us guard it since it runs events in the background.
//var service = registrar.Registrations.First(x => x.Implements(typeof(IMessageBus)));
//service.AddService(typeof(IApplicationService));
}, Startup.ConfigurationStore);
var listeners = Container.ResolveAll <QueueListener>().ToArray();
listeners
.ForEach(x => x
.RunAsync(_shutdownToken.Token)
.ContinueWith(OnStopped)
);
BuildServices();
_appManager.Start();
_backgroundJobManager.Start();
_log.Debug("...started");
}
catch (Exception exception)
{
_log.Error("Failed to start.", exception);
throw;
}
}
public void Configure(ConfigurationContext context)
{
var assembly = typeof(IAccountService).Assembly;
context.Services.RegisterMessageHandlers(assembly);
assembly = typeof(SqlServerTools).Assembly;
context.Services.RegisterMessageHandlers(assembly);
context.Services.AddSingleton <IMessageQueueProvider>(CreateQueueProvider(context));
context.Services.AddSingleton <IMessageBus>(x =>
{
var queue = x.GetService <IMessageQueueProvider>().Open("Messaging");
var bus = new SingleInstanceMessageBus(queue);
return(bus);
});
context.Services.AddScoped <IQueryBus, ScopedQueryBus>();
context.Services.AddScoped(CreateMessageInvoker);
_messagingQueueListener = ConfigureQueueListener(context, "Messaging", "Messaging");
}
