/// <summary>
/// Adds and configures the consistence services for the consistency.
/// </summary>
/// <param name="services">The services available in the application.</param>
/// <param name="setupAction">An action to configure the <see cref="CafOptions" />.</param>
/// <returns>An <see cref="CafBuilder" /> for application services.</returns>
public static void AddIntegrationEventBus(this IServiceCollection services, Action <IntegrationEventBusOptions> setupAction)
{
if (setupAction == null)
{
throw new ArgumentNullException(nameof(setupAction));
}
ServiceCollection = services;
services.TryAddSingleton <IConsumerRegister, ConsumerRegister>();
//Processors
services.TryAddEnumerable(ServiceDescriptor.Singleton <IProcessingServer, ConsumerRegister>());
//Options and extension service
var options = new IntegrationEventBusOptions();
setupAction(options);
foreach (var serviceExtension in options.Extensions)
{
serviceExtension.AddServices(services);
}
services.Configure(setupAction);
if (options.IConsumerErrHandler != null)
{
services.Replace(ServiceDescriptor.Singleton(typeof(IConsumerErrHandler), options.IConsumerErrHandler));
}
//Startup and Hosted
services.AddSingleton <Bootstrapper>();
services.AddHostedService <Bootstrapper>();
}
public ConsumerRegister(ILogger <ConsumerRegister> logger, IServiceScopeFactory serviceScopeFactory,
IConsumerClientFactory consumerClientFactory, IIntegrationEventBus integrationEventBus,
IConsumerErrHandler consumerErrHandler, IOptions <IntegrationEventBusOptions> options)
{
_logger = logger;
_serviceScopeFactory = serviceScopeFactory;
_consumerClientFactory = consumerClientFactory;
_integrationEventBus = integrationEventBus;
_options = options.Value;
_consumerErrHandler = consumerErrHandler;
_cts = new CancellationTokenSource();
}
