static void Main(string[] args)
{
ConsumerRegistry.Configure();
var consumer = ObjectFactory.GetInstance <IConsumer>();
var messagesToWriteToDb = consumer.ConsumeLogMessages();
var formatter = new XmlMessageFormatter(new[] { typeof(LogMessage) });
using (var connection = new SqlConnection(ConfigurationManager.AppSettings["ConnectionString"]))
{
connection.Open();
foreach (var messageToWrite in messagesToWriteToDb)
{
messageToWrite.Formatter = formatter;
var message = (LogMessage)messageToWrite.Body;
using (var command = new SqlCommand("CreateLogMessage", connection)
{
CommandType = CommandType.StoredProcedure
})
{
command.Parameters.AddWithValue("@Category", message.Category);
command.Parameters.AddWithValue("@Severity", message.Severity);
command.Parameters.AddWithValue("@Description", message.Description);
command.Parameters.AddWithValue("@CreatedDate", message.CreatedDate);
command.Parameters.AddWithValue("@CreatedBy", message.CreatedBy);
command.ExecuteNonQuery();
}
}
}
}
public void Can_create_descriptors()
{
var validConsumers = new List <Lazy <IConsumer, EventConsumerMetadata> >
{
CreateConsumerRegistration(new TestConsumer1()),
CreateConsumerRegistration(new TestConsumer2()),
CreateConsumerRegistration(new TestConsumer3())
};
var registry = new ConsumerRegistry(validConsumers);
var descriptors = registry.GetConsumers(new AppStartedEvent());
descriptors.Count().ShouldEqual(2, "AppStartedEvent count");
descriptors = registry.GetConsumers(new AppInitScheduledTasksEvent());
descriptors.Count().ShouldEqual(2, "AppInitScheduledTasksEvent count");
descriptors = registry.GetConsumers(new CustomerRegisteredEvent());
descriptors.Count().ShouldEqual(1);
var descriptor = descriptors.First();
descriptor.ContainerType.ShouldEqual(typeof(TestConsumer2));
descriptor.FireForget.ShouldEqual(true);
descriptor.IsAsync.ShouldEqual(false);
descriptor.WithEnvelope.ShouldEqual(false);
descriptors = registry.GetConsumers(new OrderPaidEvent(null));
descriptors.Count().ShouldEqual(1);
descriptor = descriptors.First();
descriptor.ContainerType.ShouldEqual(typeof(TestConsumer3));
descriptor.FireForget.ShouldEqual(true);
descriptor.IsAsync.ShouldEqual(true);
descriptors = registry.GetConsumers(new RowExportingEvent());
descriptors.Count().ShouldEqual(1);
descriptor = descriptors.First();
descriptor.ContainerType.ShouldEqual(typeof(TestConsumer3));
descriptor.FireForget.ShouldEqual(true);
descriptor.IsAsync.ShouldEqual(false);
descriptor.WithEnvelope.ShouldEqual(true);
}
static async Task Main(string[] args)
{
var collection = new ServiceCollection();
var registry = new ConsumerRegistry(collection);
registry.Subscribe <SendTimeRequest, SendTimeRequestConsumer>("consumer-id-x");
registry.Subscribe <SendTimeRequest, SendTimeRequestConsumer>("consumer-id-y");
collection.AddLogging(builder => builder.SetMinimumLevel(LogLevel.Debug).AddConsole());
collection.AddSingleton <ISerializer, Serializer>();
collection.AddSingleton <IConsumerRegistry>(registry);
collection.AddSingleton <IBus, PostgreSqlBus>();
collection.AddSingleton(new PostgreSqlBusOptions
{
ConnectionString = "Server=127.0.0.1;Database=test;User Id=admin;Password=admin"
});
collection.AddSingleton <IPublisher, PostgreSqlPublisher>();
var services = collection.BuildServiceProvider(true);
//await StartConsumer(services).ConfigureAwait(false);
while (true)
{
Console.WriteLine("Press ESC to exit or any other key to publish");
var key = Console.ReadKey();
if (key.Key == ConsoleKey.Escape)
{
break;
}
var publisher = services.GetRequiredService <IPublisher>();
await publisher.PublishAsync(new SendTimeRequest { Time = DateTime.Now }).ConfigureAwait(false);
}
}