public static ExternallyManagedContainerHost CreateWithExternallyManagedContainer(EndpointConfiguration endpointConfiguration, IServiceCollection serviceCollection)
{
var settings = endpointConfiguration.Settings;
CheckIfSettingsWhereUsedToCreateAnotherEndpoint(settings);
var assemblyScanningComponent = AssemblyScanningComponent.Initialize(settings.Get <AssemblyScanningComponent.Configuration>(), settings);
endpointConfiguration.FinalizeConfiguration(assemblyScanningComponent.AvailableTypes);
var hostingSettings = settings.Get <HostingComponent.Settings>();
var hostingConfiguration = HostingComponent.PrepareConfiguration(hostingSettings, assemblyScanningComponent, serviceCollection);
hostingConfiguration.AddStartupDiagnosticsSection("Container", new
{
Type = "external"
});
var endpointCreator = EndpointCreator.Create(settings, hostingConfiguration);
var hostingComponent = HostingComponent.Initialize(hostingConfiguration, serviceCollection, false);
var externallyManagedContainerHost = new ExternallyManagedContainerHost(endpointCreator, hostingComponent);
return(externallyManagedContainerHost);
}
public static async Task <IStartableEndpoint> CreateWithInternallyManagedContainer(EndpointConfiguration endpointConfiguration, CancellationToken cancellationToken = default)
{
var settings = endpointConfiguration.Settings;
CheckIfSettingsWhereUsedToCreateAnotherEndpoint(settings);
var assemblyScanningComponent = AssemblyScanningComponent.Initialize(settings.Get <AssemblyScanningComponent.Configuration>(), settings);
endpointConfiguration.FinalizeConfiguration(assemblyScanningComponent.AvailableTypes);
var serviceCollection = new ServiceCollection();
var hostingConfiguration = HostingComponent.PrepareConfiguration(settings.Get <HostingComponent.Settings>(), assemblyScanningComponent, serviceCollection);
hostingConfiguration.AddStartupDiagnosticsSection("Container", new
{
Type = "internal"
});
var endpointCreator = EndpointCreator.Create(settings, hostingConfiguration);
var hostingComponent = HostingComponent.Initialize(hostingConfiguration, serviceCollection, true);
var serviceProvider = serviceCollection.BuildServiceProvider();
var startableEndpoint = endpointCreator.CreateStartableEndpoint(serviceProvider, hostingComponent);
hostingComponent.RegisterBuilder(serviceProvider);
await hostingComponent.RunInstallers(cancellationToken).ConfigureAwait(false);
return(new InternallyManagedContainerHost(startableEndpoint, hostingComponent));
}
public static async Task <IStartableEndpoint> CreateWithInternallyManagedContainer(EndpointConfiguration endpointConfiguration)
{
var settings = endpointConfiguration.Settings;
CheckIfSettingsWhereUsedToCreateAnotherEndpoint(settings);
var assemblyScanningComponent = AssemblyScanningComponent.Initialize(settings.Get <AssemblyScanningComponent.Configuration>(), settings);
endpointConfiguration.FinalizeConfiguration(assemblyScanningComponent.AvailableTypes);
var hostingSetting = settings.Get <HostingComponent.Settings>();
var useDefaultBuilder = hostingSetting.CustomObjectBuilder == null;
var container = useDefaultBuilder ? new LightInjectObjectBuilder() : hostingSetting.CustomObjectBuilder;
var commonObjectBuilder = new CommonObjectBuilder(container);
IConfigureComponents internalContainer = commonObjectBuilder;
IBuilder internalBuilder = commonObjectBuilder;
//for backwards compatibility we need to make the IBuilder available in the container
internalContainer.ConfigureComponent(_ => internalBuilder, DependencyLifecycle.SingleInstance);
var hostingConfiguration = HostingComponent.PrepareConfiguration(settings.Get <HostingComponent.Settings>(), assemblyScanningComponent, internalContainer);
if (useDefaultBuilder)
{
hostingConfiguration.AddStartupDiagnosticsSection("Container", new
{
Type = "internal"
});
}
else
{
var containerType = internalContainer.GetType();
hostingConfiguration.AddStartupDiagnosticsSection("Container", new
{
Type = containerType.FullName,
Version = FileVersionRetriever.GetFileVersion(containerType)
});
}
var endpointCreator = EndpointCreator.Create(settings, hostingConfiguration);
var hostingComponent = HostingComponent.Initialize(hostingConfiguration);
var startableEndpoint = endpointCreator.CreateStartableEndpoint(internalBuilder, hostingComponent);
hostingComponent.RegisterBuilder(internalBuilder, true);
await hostingComponent.RunInstallers().ConfigureAwait(false);
return(new InternallyManagedContainerHost(startableEndpoint, hostingComponent));
}
public async Task <IEndpointInstance> Start(IBuilder builder)
{
objectBuilder = builder;
var hostingComponent = HostingComponent.Initialize(hostingConfiguration, null);
var startableEndpoint = await endpointCreator.CreateStartableEndpoint(builder, hostingComponent).ConfigureAwait(false);
var endpointInstance = await startableEndpoint.Start().ConfigureAwait(false);
messageSession = endpointInstance;
return(endpointInstance);
}
public async Task <IEndpointInstance> Start(IServiceProvider externalBuilder)
{
objectBuilder = externalBuilder;
var hostingComponent = HostingComponent.Initialize(hostingConfiguration);
var startableEndpoint = endpointCreator.CreateStartableEndpoint(externalBuilder, hostingComponent);
hostingComponent.RegisterBuilder(externalBuilder, false);
await hostingComponent.RunInstallers().ConfigureAwait(false);
var endpointInstance = await hostingComponent.Start(startableEndpoint).ConfigureAwait(false);
messageSession = endpointInstance;
return(endpointInstance);
}
public static async Task <IStartableEndpoint> CreateWithInternallyManagedContainer(EndpointConfiguration endpointConfiguration)
{
var settings = endpointConfiguration.Settings;
CheckIfSettingsWhereUsedToCreateAnotherEndpoint(settings);
var assemblyScanningComponent = AssemblyScanningComponent.Initialize(settings.Get <AssemblyScanningComponent.Configuration>(), settings);
endpointConfiguration.FinalizeConfiguration(assemblyScanningComponent.AvailableTypes);
var serviceCollection = new MicrosoftExtensionsDependencyInjection.ServiceCollection();
var hostingConfiguration = HostingComponent.PrepareConfiguration(settings.Get <HostingComponent.Settings>(), assemblyScanningComponent, serviceCollection);
hostingConfiguration.AddStartupDiagnosticsSection("Container", new
{
Type = "internal"
});
var endpointCreator = EndpointCreator.Create(settings, hostingConfiguration);
var hostingComponent = HostingComponent.Initialize(hostingConfiguration);
var containerOptions = new ContainerOptions
{
EnableVariance = false
}.WithMicrosoftSettings();
var serviceProvider = serviceCollection.CreateLightInjectServiceProvider(containerOptions);
var startableEndpoint = endpointCreator.CreateStartableEndpoint(serviceProvider, hostingComponent);
hostingComponent.RegisterBuilder(serviceProvider, true);
await hostingComponent.RunInstallers().ConfigureAwait(false);
return(new InternallyManagedContainerHost(startableEndpoint, hostingComponent));
}
void Initialize()
{
containerComponent.ContainerConfiguration.RegisterSingleton <ReadOnlySettings>(settings);
RegisterCriticalErrorHandler();
var concreteTypes = settings.GetAvailableTypes()
.Where(IsConcrete)
.ToList();
featureComponent = new FeatureComponent(settings);
// This needs to happen here to make sure that features enabled state is present in settings so both
// IWantToRunBeforeConfigurationIsFinalized implementations and transports can check access it
featureComponent.RegisterFeatureEnabledStatusInSettings(concreteTypes);
ConfigRunBeforeIsFinalized(concreteTypes);
transportComponent = TransportComponent.Initialize(settings.Get <TransportComponent.Configuration>(), settings);
var receiveConfiguration = BuildReceiveConfiguration(transportComponent);
var routingComponent = new RoutingComponent(settings);
var pipelineSettings = settings.Get <PipelineSettings>();
routingComponent.Initialize(transportComponent, pipelineSettings, receiveConfiguration);
var messageMapper = new MessageMapper();
settings.Set <IMessageMapper>(messageMapper);
recoverabilityComponent = new RecoverabilityComponent(settings);
var featureConfigurationContext = new FeatureConfigurationContext(settings, containerComponent.ContainerConfiguration, pipelineSettings, routingComponent, receiveConfiguration);
featureComponent.Initalize(containerComponent, featureConfigurationContext);
//The settings can only be locked after initializing the feature component since it uses the settings to store & share feature state.
settings.PreventChanges();
hostingComponent = HostingComponent.Initialize(settings.Get <HostingComponent.Configuration>(), containerComponent, pipelineSettings);
recoverabilityComponent.Initialize(receiveConfiguration, hostingComponent);
pipelineComponent = PipelineComponent.Initialize(pipelineSettings, containerComponent);
pipelineComponent.AddRootContextItem <IMessageMapper>(messageMapper);
containerComponent.ContainerConfiguration.ConfigureComponent(b => settings.Get <Notifications>(), DependencyLifecycle.SingleInstance);
var eventAggregator = new EventAggregator(settings.Get <NotificationSubscriptions>());
pipelineComponent.AddRootContextItem <IEventAggregator>(eventAggregator);
receiveComponent = ReceiveComponent.Initialize(receiveConfiguration,
transportComponent,
pipelineComponent,
eventAggregator,
criticalError,
settings.ErrorQueueAddress(),
hostingComponent);
installationComponent = InstallationComponent.Initialize(settings.Get <InstallationComponent.Configuration>(),
concreteTypes,
containerComponent,
transportComponent);
settings.AddStartupDiagnosticsSection("Endpoint",
new
{
Name = settings.EndpointName(),
SendOnly = settings.Get <bool>("Endpoint.SendOnly"),
NServiceBusVersion = GitVersionInformation.MajorMinorPatch
}
);
}
