/// <summary>
/// Decorates transport to save messages into an outbox instead of sending them directly
/// </summary>
/// <param name="configurer"></param>
/// <param name="outboxStorageConfigurer"></param>
/// <param name="configureOptions"></param>
/// <returns></returns>
/// <exception cref="ArgumentNullException"></exception>
public static RebusConfigurer Outbox(this RebusConfigurer configurer,
Action <StandardConfigurer <IOutboxStorage> > outboxStorageConfigurer, Action <OutboxOptions> configureOptions = null)
{
configurer.Transport(t =>
{
if (outboxStorageConfigurer == null)
{
throw new ArgumentNullException(nameof(outboxStorageConfigurer));
}
outboxStorageConfigurer(t.OtherService <IOutboxStorage>());
var outboxOptions = new OutboxOptions();
configureOptions?.Invoke(outboxOptions);
t.Decorate(c =>
{
var transport = c.Get <ITransport>();
var outboxStorage = c.Get <IOutboxStorage>();
if (outboxOptions.RunMessagesProcessor)
{
var outboxMessagesProcessor = new OutboxMessagesProcessor(
outboxOptions.MaxMessagesToRetrieve,
transport,
outboxStorage,
c.Get <IBackoffStrategy>(),
c.Get <IRebusLoggerFactory>(),
c.Get <CancellationToken>());
outboxMessagesProcessor.Run();
}
return(new OutboxTransportDecorator(transport, outboxStorage));
});
});
return(configurer);
}
public OutboxMessageProcessorTests()
{
_transport = Substitute.For <ITransport>();
_outboxStorage = Substitute.For <IOutboxStorage>();
_backoffStrategy = Substitute.For <IBackoffStrategy>();
_busDisposalCancellationTokenSource = new CancellationTokenSource();
_processor = new OutboxMessagesProcessor(TopMessagesToRetrieve, _transport, _outboxStorage,
_backoffStrategy, new NullLoggerFactory(), _busDisposalCancellationTokenSource.Token);
}
