public static IDisposable Subscribe(this AutoSubscriber autoSubscriber, Type[] consumerTypes, CancellationToken cancellationToken = default)
{
Preconditions.CheckNotNull(autoSubscriber, "autoSubscriber");
return(autoSubscriber.SubscribeAsync(consumerTypes, cancellationToken)
.GetAwaiter()
.GetResult());
}
// ReSharper disable once UnusedParameter.Local
private static void Main(string[] args)
{
LoggerConfig.ConfigureLogger();
var container = UnityConfig.RegisterComponents();
RabbitHutch.SetContainerFactory(() => new UnityAdapter(container));
using (var bus = RabbitHutch.CreateBus(ConfigurationManager.ConnectionStrings["RabbitMQ"].ConnectionString))
{
var autoSubscriber = new AutoSubscriber(bus, "Worker")
{
AutoSubscriberMessageDispatcher = new UnityMessageDispatcher(container)
};
autoSubscriber.Subscribe(Assembly.GetExecutingAssembly());
autoSubscriber.SubscribeAsync(Assembly.GetExecutingAssembly());
Console.ReadLine();
}
}
/// <summary>
/// Registers all async consumers in passed assembly. The actual Subscriber instances is
/// created using <seealso cref="AutoSubscriber.AutoSubscriberMessageDispatcher"/>. The SubscriptionId per consumer
/// method is determined by <seealso cref="AutoSubscriber.GenerateSubscriptionId"/> or if the method
/// is marked with <see cref="AutoSubscriberConsumerAttribute"/> with a custom SubscriptionId.
/// </summary>
/// <param name="autoSubscriber">The autoSubscriber instance.</param>
/// <param name="assemblies">The assemblies to scan for consumers.</param>
/// <param name="cancellationToken">The cancellation token.</param>
public static Task <IDisposable> SubscribeAsync(this AutoSubscriber autoSubscriber, Assembly[] assemblies, CancellationToken cancellationToken = default)
{
Preconditions.CheckAny(assemblies, nameof(assemblies), "No assemblies specified.");
return(autoSubscriber.SubscribeAsync(assemblies.SelectMany(a => a.GetTypes()).ToArray(), cancellationToken));
}
public IBus CreateBus(string connectionStringKey, IWindsorContainer container)
{
var appSettings = new AppSettings();
var connectionString = appSettings.ConnectionStrings.Get(connectionStringKey, () => DefaultConnection);
var subscriptionPrefix = appSettings.RabbitMQ.SubscriptionPrefix;
try
{
Log.InfoFormat("Connecting to RabbitMQ via {0} and using subscription prefix {1}", connectionString, subscriptionPrefix);
var logger = new RabbitMQLogger();
var bus = RabbitHutch.CreateBus(connectionString, x => x.Register<IEasyNetQLogger>(p => logger));
var autoSubscriber = new AutoSubscriber(bus, subscriptionPrefix)
{
AutoSubscriberMessageDispatcher = new WindsorMessageDispatcher(container)
};
var registration = new ConsumerRegistration();
var assemblies = registration.GetAssemblies(container);
autoSubscriber.Subscribe(assemblies.ToArray());
autoSubscriber.SubscribeAsync(assemblies.ToArray());
Log.DebugFormat("Connected to RabbitMQ on {0} and using subscription prefix {1}", connectionString, subscriptionPrefix);
return bus;
}
catch (Exception e)
{
Log.ErrorFormat("Failed to create a bus for RabbitMQ with connectionstring: {0}", connectionString);
Log.ErrorFormat("The failure was {0}", e.Message);
throw;
}
}
