public void When_a_group_is_prepared_and_SC_is_started_the_group_is_marked_as_failed()
{
var retryManager = new RetryOperationManager();
RetryOperationManager.Operations = new Dictionary <string, RetryOperation>();
using (var documentStore = InMemoryStoreBuilder.GetInMemoryStore())
{
CreateAFailedMessageAndMarkAsPartOfRetryBatch(documentStore, retryManager, "Test-group", false, 1);
new RetryBatches_ByStatusAndSession().Execute(documentStore);
new FailedMessageRetries_ByBatch().Execute(documentStore);
documentStore.WaitForIndexing();
var documentManager = new CustomRetryDocumentManager(false, documentStore)
{
RetryOperationManager = retryManager
};
var orphanage = new FailedMessageRetries.AdoptOrphanBatchesFromPreviousSession(documentManager, null, documentStore);
orphanage.AdoptOrphanedBatches();
var status = retryManager.GetStatusForRetryOperation("Test-group", RetryType.FailureGroup);
Assert.True(status.Failed);
}
}
public void When_a_group_is_prepared_with_three_batches_and_SC_is_restarted_while_the_first_group_is_being_forwarded_then_the_count_still_matches()
{
var retryManager = new RetryOperationManager();
RetryOperationManager.Operations = new Dictionary <string, RetryOperation>();
using (var documentStore = InMemoryStoreBuilder.GetInMemoryStore())
{
CreateAFailedMessageAndMarkAsPartOfRetryBatch(documentStore, retryManager, "Test-group", true, 2001);
new RetryBatches_ByStatus_ReduceInitialBatchSize().Execute(documentStore);
var testBus = new TestBus();
var sender = new TestSender();
var bodyStorage = new RavenAttachmentsBodyStorage
{
DocumentStore = documentStore
};
var settingsHolder = new NServiceBus.Settings.SettingsHolder();
settingsHolder.Set("EndpointName", "TestEndpoint");
var configure = new Configure(settingsHolder, new TestContainer(), new List <Action <NServiceBus.ObjectBuilder.IConfigureComponents> >(), new NServiceBus.Pipeline.PipelineSettings(new BusConfiguration()));
var processor = new RetryProcessor(sender, testBus, new TestReturnToSenderDequeuer(bodyStorage, sender, documentStore, testBus, configure), retryManager);
documentStore.WaitForIndexing();
using (var session = documentStore.OpenSession())
{
processor.ProcessBatches(session, CancellationToken.None); // mark ready
session.SaveChanges();
// Simulate SC restart
retryManager = new RetryOperationManager();
RetryOperationManager.Operations = new Dictionary <string, RetryOperation>();
var documentManager = new CustomRetryDocumentManager(false, documentStore)
{
RetryOperationManager = retryManager
};
documentManager.RebuildRetryOperationState(session);
processor = new RetryProcessor(sender, testBus, new TestReturnToSenderDequeuer(bodyStorage, sender, documentStore, testBus, configure), retryManager);
processor.ProcessBatches(session, CancellationToken.None);
session.SaveChanges();
}
var status = retryManager.GetStatusForRetryOperation("Test-group", RetryType.FailureGroup);
Assert.AreEqual(2001, status.TotalNumberOfMessages);
}
}
public void When_a_group_is_processed_it_is_set_to_the_Preparing_state()
{
var retryManager = new RetryOperationManager();
RetryOperationManager.Operations = new Dictionary <string, RetryOperation>();
using (var documentStore = InMemoryStoreBuilder.GetInMemoryStore())
{
CreateAFailedMessageAndMarkAsPartOfRetryBatch(documentStore, retryManager, "Test-group", true, 1);
var status = retryManager.GetStatusForRetryOperation("Test-group", RetryType.FailureGroup);
Assert.AreEqual(RetryState.Preparing, status.RetryState);
}
}
public void When_a_group_has_one_batch_out_of_two_forwarded_the_status_is_Forwarding()
{
var retryManager = new RetryOperationManager();
RetryOperationManager.Operations = new Dictionary <string, RetryOperation>();
using (var documentStore = InMemoryStoreBuilder.GetInMemoryStore())
{
CreateAFailedMessageAndMarkAsPartOfRetryBatch(documentStore, retryManager, "Test-group", true, 1001);
var bodyStorage = new RavenAttachmentsBodyStorage
{
DocumentStore = documentStore
};
var testBus = new TestBus();
var sender = new TestSender();
var settingsHolder = new NServiceBus.Settings.SettingsHolder();
settingsHolder.Set("EndpointName", "TestEndpoint");
var configure = new Configure(settingsHolder, new TestContainer(), new List <Action <NServiceBus.ObjectBuilder.IConfigureComponents> >(), new NServiceBus.Pipeline.PipelineSettings(new BusConfiguration()));
var processor = new RetryProcessor(sender, testBus, new TestReturnToSenderDequeuer(bodyStorage, sender, documentStore, testBus, configure), retryManager);
documentStore.WaitForIndexing();
using (var session = documentStore.OpenSession())
{
processor.ProcessBatches(session, CancellationToken.None); // mark ready
session.SaveChanges();
processor.ProcessBatches(session, CancellationToken.None);
session.SaveChanges();
}
var status = retryManager.GetStatusForRetryOperation("Test-group", RetryType.FailureGroup);
Assert.AreEqual(RetryState.Forwarding, status.RetryState);
}
}
public GroupFetcher(RetryOperationManager retryOperationManager)
{
this.retryOperationManager = retryOperationManager;
}
void CreateAFailedMessageAndMarkAsPartOfRetryBatch(IDocumentStore documentStore, RetryOperationManager retryManager, string groupId, bool progressToStaged, int numberOfMessages)
{
var messages = Enumerable.Range(0, numberOfMessages).Select(i =>
{
var id = Guid.NewGuid().ToString();
return(new FailedMessage
{
Id = FailedMessage.MakeDocumentId(id),
UniqueMessageId = id,
FailureGroups = new List <FailedMessage.FailureGroup>
{
new FailedMessage.FailureGroup
{
Id = groupId,
Title = groupId,
Type = groupId
}
},
Status = FailedMessageStatus.Unresolved,
ProcessingAttempts = new List <FailedMessage.ProcessingAttempt>
{
new FailedMessage.ProcessingAttempt
{
AttemptedAt = DateTime.UtcNow,
MessageMetadata = new Dictionary <string, object>(),
FailureDetails = new FailureDetails(),
Headers = new Dictionary <string, string>()
}
}
});
});
using (var session = documentStore.OpenSession())
{
foreach (var message in messages)
{
session.Store(message);
}
session.SaveChanges();
}
new FailedMessages_ByGroup().Execute(documentStore);
documentStore.WaitForIndexing();
var documentManager = new CustomRetryDocumentManager(progressToStaged, documentStore);
var gateway = new RetriesGateway(documentStore, documentManager);
documentManager.RetryOperationManager = retryManager;
gateway.RetryOperationManager = retryManager;
gateway.StartRetryForIndex <FailureGroupMessageView, FailedMessages_ByGroup>("Test-group", RetryType.FailureGroup, DateTime.UtcNow, x => x.FailureGroupId == "Test-group", "Test-Context");
documentStore.WaitForIndexing();
gateway.ProcessNextBulkRetry();
}
