public static IServiceProvider CreateServiceProvider(Action<IServiceRegister> registerServices)
{
Preconditions.CheckNotNull(registerServices, "registerServices");
var serviceProvider = new DefaultServiceProvider();
registerServices(serviceProvider);
// we only want single instances of these shared services, so instantiate them here
var logger = new ConsoleLogger();
var serializer = new JsonSerializer();
var conventions = new Conventions();
// default service registration
serviceProvider
.Register<IEasyNetQLogger>(x => logger)
.Register<ISerializer>(x => serializer)
.Register<IConventions>(x => conventions)
.Register<SerializeType>(x => TypeNameSerializer.Serialize)
.Register<Func<string>>(x => CorrelationIdGenerator.GetCorrelationId)
.Register<IClusterHostSelectionStrategy<ConnectionFactoryInfo>>(x => new DefaultClusterHostSelectionStrategy<ConnectionFactoryInfo>())
.Register<IConsumerDispatcherFactory>(x => new ConsumerDispatcherFactory(x.Resolve<IEasyNetQLogger>()))
.Register<IConsumerErrorStrategy>(x => new DefaultConsumerErrorStrategy(
x.Resolve<IConnectionFactory>(),
x.Resolve<ISerializer>(),
x.Resolve<IEasyNetQLogger>(),
x.Resolve<IConventions>()))
.Register<IHandlerRunner>(x => new HandlerRunner(
x.Resolve<IEasyNetQLogger>(),
x.Resolve<IConsumerErrorStrategy>()))
.Register<IInternalConsumerFactory>(x => new InternalConsumerFactory(
x.Resolve<IHandlerRunner>(),
x.Resolve<IEasyNetQLogger>(),
x.Resolve<IConventions>(),
x.Resolve<IConnectionConfiguration>(),
x.Resolve<IConsumerDispatcherFactory>()))
.Register<IConsumerFactory>(x => new ConsumerFactory(x.Resolve<IInternalConsumerFactory>()))
.Register<IConnectionFactory>(x => new ConnectionFactoryWrapper(
x.Resolve<IConnectionConfiguration>(),
x.Resolve<IClusterHostSelectionStrategy<ConnectionFactoryInfo>>()))
.Register<IMessageValidationStrategy>(x => new DefaultMessageValidationStrategy(
x.Resolve<IEasyNetQLogger>(),
x.Resolve<SerializeType>()))
.Register<IAdvancedBus>(x => new RabbitAdvancedBus(
x.Resolve<IConnectionFactory>(),
x.Resolve<SerializeType>(),
x.Resolve<ISerializer>(),
x.Resolve<IConsumerFactory>(),
x.Resolve<IEasyNetQLogger>(),
x.Resolve<Func<string>>(),
x.Resolve<IMessageValidationStrategy>()))
.Register<IBus>(x => new RabbitBus(
x.Resolve<SerializeType>(),
x.Resolve<IEasyNetQLogger>(),
x.Resolve<IConventions>(),
x.Resolve<IAdvancedBus>()
));
return serviceProvider;
}
public static IBus CreateBus(IDefineRabbitQueue queue)
{
var connectionString = queue.Host;
IConventions conventions = new Conventions(new TypeNameSerializer())
{
ExchangeNamingConvention = type => queue.ExchangeName,
QueueNamingConvention = (type, info) => queue.QueueName,
TopicNamingConvention = type => type.Name,
ErrorExchangeNamingConvention = info => ErrorExchangeNameBasedOnEnvironment(queue),
ErrorQueueNamingConvention = () => ErrorQueueNameBasedOnEnvironment(queue)
};
var bus = RabbitHutch.CreateBus(connectionString, x =>
{
x.Register(provider => conventions);
});
return bus;
}
/// <summary>
/// Creates a new instance of RabbitBus
/// </summary>
/// <param name="hostName">
/// The RabbitMQ broker.
/// </param>
/// <param name="virtualHost">
/// The RabbitMQ virtualHost.
/// </param>
/// <param name="username">
/// The username to use to connect to the RabbitMQ broker.
/// </param>
/// <param name="password">
/// The password to use to connect to the RabbitMQ broker.
/// </param>
/// <param name="logger">
/// The logger to use.
/// </param>
/// <returns>
/// A new RabbitBus instance.
/// </returns>
public static IBus CreateBus(string hostName, string virtualHost, string username, string password, IEasyNetQLogger logger)
{
if(hostName == null)
{
throw new ArgumentNullException("hostName");
}
if(virtualHost == null)
{
throw new ArgumentNullException("virtualHost");
}
if(username == null)
{
throw new ArgumentNullException("username");
}
if(password == null)
{
throw new ArgumentNullException("password");
}
if(logger == null)
{
throw new ArgumentNullException("logger");
}
var connectionFactory = new ConnectionFactoryWrapper(new ConnectionFactory
{
HostName = hostName,
VirtualHost = virtualHost,
UserName = username,
Password = password
});
var serializer = new JsonSerializer();
var consumerErrorStrategy = new DefaultConsumerErrorStrategy(connectionFactory, serializer, logger);
var conventions = new Conventions();
var advancedBus = new RabbitAdvancedBus(
connectionFactory,
TypeNameSerializer.Serialize,
serializer,
new QueueingConsumerFactory(logger, consumerErrorStrategy),
logger,
CorrelationIdGenerator.GetCorrelationId,
conventions);
return new RabbitBus(
TypeNameSerializer.Serialize,
logger,
conventions,
advancedBus);
}
public static IAdvancedBus CreateAdvancedBus(IDefineQueue queue)
{
var appSettings = new AppSettings();
var connectionString = appSettings.ConnectionStrings.Get(queue.ConnectionStringKey, () => DefaultConnection);
IConventions conventions = new Conventions(new TypeNameSerializer())
{
//ExchangeNamingConvention = type => queue.ExchangeName,
//QueueNamingConvention = (type, information) => queue.QueueName,
TopicNamingConvention = type => queue.ExchangeType, // type.Name,
ErrorExchangeNamingConvention = information => queue.ErrorExchangeName,
ErrorQueueNamingConvention = () => queue.ErrorQueueName
};
var bus = RabbitHutch.CreateBus(connectionString, x =>
{
x.Register(provider => conventions);
x.Register<IEasyNetQLogger, RabbitMQLogger>();
}).Advanced;
return bus;
}
/// <summary>
/// Creates a new instance of RabbitBus
/// </summary>
/// <param name="hostName">
/// The RabbitMQ broker.
/// </param>
/// <param name="hostPort">
/// The RabbitMQ broker port.
/// </param>
/// <param name="virtualHost">
/// The RabbitMQ virtualHost.
/// </param>
/// <param name="username">
/// The username to use to connect to the RabbitMQ broker.
/// </param>
/// <param name="password">
/// The password to use to connect to the RabbitMQ broker.
/// </param>
/// <param name="logger">
/// The logger to use.
/// </param>
/// <returns>
/// A new RabbitBus instance.
/// </returns>
public static IBus CreateBus(string hostName, string hostPort, string virtualHost, string username, string password, IEasyNetQLogger logger)
{
if(hostName == null)
{
throw new ArgumentNullException("hostName");
}
if (hostPort == null)
{
throw new ArgumentNullException("hostPort");
}
if(virtualHost == null)
{
throw new ArgumentNullException("virtualHost");
}
if(username == null)
{
throw new ArgumentNullException("username");
}
if(password == null)
{
throw new ArgumentNullException("password");
}
if(logger == null)
{
throw new ArgumentNullException("logger");
}
var port = 0;
if (!Int32.TryParse(hostPort, out port))
{
throw new FormatException("hostPort must be a valid 32-bit interger.");
}
var connectionFactory = new ConnectionFactoryWrapper(new ConnectionFactory
{
HostName = hostName,
Port = port,
VirtualHost = virtualHost,
UserName = username,
Password = password
});
var serializer = new JsonSerializer();
var consumerErrorStrategy = new DefaultConsumerErrorStrategy(connectionFactory, serializer, logger);
var conventions = new Conventions();
return new RabbitBus(
TypeNameSerializer.Serialize,
serializer,
new QueueingConsumerFactory(logger, consumerErrorStrategy),
connectionFactory,
logger,
CorrelationIdGenerator.GetCorrelationId,
conventions);
}
public void Configuration(IAppBuilder app)
{
app.MapSignalR();
app.UseNancy();
var bus = RabbitHutch.CreateBus("localhost");
var conventions = new Conventions(new TypeNameSerializer());
var subscriber = new AdvancedAutoSubscriber("prefix", bus, conventions)
{
SubscriptionConfiguration = (c, s) => c.WithAutoDelete()
};
}