public async Task InPersistentHandler()
{
ConfigurationFactory.Destroy();
PersistentDeliveryHandler handler = null;
HorseServer server = new HorseServer();
HorseMq mq = server.UseHorseMq(cfg => cfg
.AddPersistentQueues(q => q.KeepLastBackup())
.UseDeliveryHandler(async builder =>
{
DatabaseOptions options = new DatabaseOptions
{
Filename = "redelivery-test.tdb",
InstantFlush = true,
CreateBackupOnShrink = false,
ShrinkInterval = TimeSpan.FromSeconds(60)
};
handler = new PersistentDeliveryHandler(builder.Queue,
options,
DeleteWhen.AfterSend,
ProducerAckDecision.None,
true);
await handler.Initialize();
return(handler);
}));
HorseQueue queue = await mq.CreateQueue("test");
HorseMessage message = new HorseMessage(MessageType.QueueMessage, "test");
message.SetMessageId("id");
message.SetStringContent("Hello, World!");
QueueMessage queueMessage = new QueueMessage(message);
await handler.BeginSend(queue, queueMessage);
List <KeyValuePair <string, int> > deliveries = handler.RedeliveryService.GetDeliveries();
Assert.Single(deliveries);
Assert.Equal("id", deliveries[0].Key);
Assert.Equal(1, deliveries[0].Value);
string header = message.FindHeader(HorseHeaders.DELIVERY);
Assert.Null(header);
await handler.BeginSend(queue, queueMessage);
deliveries = handler.RedeliveryService.GetDeliveries();
Assert.Single(deliveries);
Assert.Equal("id", deliveries[0].Key);
Assert.Equal(2, deliveries[0].Value);
header = message.FindHeader(HorseHeaders.DELIVERY);
Assert.NotNull(header);
Assert.Equal(2, Convert.ToInt32(header));
queueMessage.MarkAsSent();
await handler.EndSend(queue, queueMessage);
deliveries = handler.RedeliveryService.GetDeliveries();
Assert.Empty(deliveries);
}