public BatchSubscriptionHost(
IObservableConnection connection,
IRabbitMessageHandler <IEnumerable <T> > handler,
IBatchSubscriptionConfig config, ILogger logger
// ,
// IEnumerable<IBatchRabbitMessageInterceptor<T>> interceptors
)
{
logger.InfoFormat("Subscribing handler: {0} with Id {1}", config.Name, config.Id);
Subscription = connection.SubscribeOnQueueToMessage(config, handler);
}
public static IDisposable SubscribeOnQueueToMessage <T>(this IObservableConnection connection, IBatchSubscriptionConfig config, IRabbitMessageHandler <IEnumerable <T> > handler)
{
return(SubscribeWithAck(connection.Queue(config.QueueName)
.Open()
.Stream <T>()
.Buffer(config.BufferTimeout, config.BufferSize)
.Where(m => m.Any())
.Select(l => l.AsEnumerable()), l =>
{
var rabbitMessages = l.ToArray();
handler.Handle(rabbitMessages.Select(m => m.Message));
}));
}
