public void EnqueueDirectlyTo(ITransaction transaction, string queue, string subqueue, MessagePayload payload, MessageId id = null)
{
var message = new PersistentMessage
{
Data = payload.Data,
Headers = payload.Headers,
Id = id ?? new MessageId
{
SourceInstanceId = _queueStorage.Id,
MessageIdentifier = GuidCombGenerator.Generate()
},
Queue = queue,
SentAt = DateTime.Now,
SubQueue = subqueue,
Status = MessageStatus.EnqueueWait
};
_queueStorage.Global(actions =>
{
var queueActions = actions.GetQueue(queue);
var bookmark = queueActions.Enqueue(message);
actions.RegisterUpdateToReverse(transaction.Id, bookmark, MessageStatus.EnqueueWait, subqueue);
});
_logger.QueuedForReceive(message);
lock (_newMessageArrivedLock)
{
Monitor.PulseAll(_newMessageArrivedLock);
}
}
private static void UID测试()
{
Console.WriteLine("--------UID测试---------");
int i;
Stopwatch t = new Stopwatch();
t.Start();
var uidGen1 = new GuidCombGenerator();
for (i = 0; i < 100000; i++)
{
var uid1 = uidGen1.NextId();
}
Console.WriteLine($"GuidCombGenerator生成UID{i}次，消耗{t.ElapsedMilliseconds}毫秒");
t.Restart();
var uidGen2 = new SnowflakeGenerator(1, 2);
for (i = 0; i < 100000; i++)
{
var uid2 = uidGen2.NextId();
}
Console.WriteLine($"SnowflakeGenerator生成UID{i}次，消耗{t.ElapsedMilliseconds}毫秒");
t.Stop();
Console.WriteLine("");
}
protected override void Seed(AdminContext context)
{
if (context.TenantMappings.FirstOrDefault() != null)
{
return;
}
var mappings = new List <TenantMapping>();
if (_debug)
{
context.TenantMappings.AddRange(DataFileLoader.Load <TenantMapping>("tenantmappings.json"));
context.WsFedMappings.AddRange(DataFileLoader.Load <WsFedMapping>("wsfedmappings.json"));
context.WsFedProtocolMappings.AddRange(DataFileLoader.Load <WsFedProtocolMapping>("wsfedprotocolmappings.json"));
}
else
{
context.TenantMappings.Add(
new TenantMapping
{
TenantMappingId = GuidCombGenerator.Generate(),
TenantId = AppSettings.AdminDomain,
TenantName = AppSettings.IamClientName,
ClientId = AppSettings.IamClientId
});
}
context.SaveChanges();
}
/// <summary>
/// Set all Entity Ids to a new Comb Guid.
/// </summary>
/// <param name="entities"></param>
public static void SetEntityIds(params Entity[] entities)
{
foreach (var entity in entities)
{
typeof(Entity).GetProperty("Id").SetValue(entity, GuidCombGenerator.GenerateComb());
}
}
public void EnqueueDirectlyTo(string queue, string subqueue, MessagePayload payload)
{
EnsureEnslistment();
queueStorage.Global(actions =>
{
var queueActions = actions.GetQueue(queue);
var bookmark = queueActions.Enqueue(new PersistentMessage
{
Data = payload.Data,
Headers = payload.Headers,
Id = new MessageId
{
SourceInstanceId = queueStorage.Id,
MessageIdentifier = GuidCombGenerator.Generate()
},
Queue = queue,
SentAt = DateTime.Now,
SubQueue = subqueue,
Status = MessageStatus.EnqueueWait
});
actions.RegisterUpdateToReverse(Enlistment.Id, bookmark, MessageStatus.EnqueueWait, subqueue);
actions.Commit();
});
lock (newMessageArrivedLock)
{
Monitor.PulseAll(newMessageArrivedLock);
}
}
public File(string name, string type, byte[] content)
{
Id = GuidCombGenerator.GenerateComb();
Name = name;
Type = type;
Content = content;
}
public Guid RegisterToSend(Endpoint destination, string queue, string subQueue, MessagePayload payload, Guid transactionId)
{
var bookmark = new MessageBookmark();
var msgId = GuidCombGenerator.Generate();
using (var update = new Update(session, outgoing, JET_prep.Insert))
{
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["msg_id"], msgId.ToByteArray());
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["tx_id"], transactionId.ToByteArray());
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["address"], destination.Host, Encoding.Unicode);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["port"], destination.Port);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["time_to_send"], DateTime.Now.ToOADate());
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["sent_at"], DateTime.Now.ToOADate());
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["send_status"], (int)OutgoingMessageStatus.NotReady);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["queue"], queue, Encoding.Unicode);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["subqueue"], subQueue, Encoding.Unicode);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["headers"], payload.Headers.ToQueryString(),
Encoding.Unicode);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["data"], payload.Data);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["number_of_retries"], 1);
Api.SetColumn(session, outgoing, ColumnsInformation.OutgoingColumns["size_of_data"], payload.Data.Length);
update.Save(bookmark.Bookmark, bookmark.Size, out bookmark.Size);
}
Api.JetGotoBookmark(session, outgoing, bookmark.Bookmark, bookmark.Size);
logger.DebugFormat("Created output message '{0}' for 'rhino.queues://{1}:{2}/{3}/{4}' as NotReady",
msgId,
destination.Host,
destination.Port,
queue,
subQueue
);
return(msgId);
}
public static MessageId GenerateRandom()
{
return(new MessageId
{
SourceInstanceId = Guid.NewGuid(),
MessageIdentifier = GuidCombGenerator.Generate()
});
}
public static void SetEntityId(this DbContext context)
{
foreach (var entry in context.ChangeTracker.Entries <Entity>()
.Where(e => e.State == EntityState.Added))
{
typeof(Entity).GetProperty("Id").SetValue(entry.Entity, GuidCombGenerator.GenerateComb());
}
}
public object[] GatherConsumers(CurrentMessageInformation msg)
{
var message = msg.Message;
object[] sagas = GetSagasFor(message);
var sagaMessage = message as ISagaMessage;
var msgType = message.GetType();
object[] instanceConsumers = subscriptionStorage
.GetInstanceSubscriptions(msgType);
var consumerTypes = reflection.GetGenericTypesOfWithBaseTypes(typeof(ConsumerOf <>), message);
var occasionalConsumerTypes = reflection.GetGenericTypesOfWithBaseTypes(typeof(OccasionalConsumerOf <>), message);
var consumers = GetAllNonOccasionalConsumers(consumerTypes, occasionalConsumerTypes, sagas);
for (var i = 0; i < consumers.Length; i++)
{
var saga = consumers[i] as IAccessibleSaga;
if (saga == null)
{
continue;
}
// if there is an existing saga, we skip the new one
var type = saga.GetType();
if (sagas.Any(type.IsInstanceOfType))
{
serviceLocator.Release(consumers[i]);
consumers[i] = null;
continue;
}
// we do not create new sagas if the saga is not initiated by
// the message
var initiatedBy = reflection.GetGenericTypeOf(typeof(InitiatedBy <>), msgType);
if (initiatedBy.IsInstanceOfType(saga) == false)
{
serviceLocator.Release(consumers[i]);
consumers[i] = null;
continue;
}
saga.Id = sagaMessage != null ?
sagaMessage.CorrelationId :
GuidCombGenerator.Generate();
}
return(instanceConsumers
.Union(sagas)
.Union(consumers.Where(x => x != null))
.ToArray());
}
public void Calling_generate_multiple_times_should_return_unique_results()
{
int count = 1000000;
var generator = new GuidCombGenerator();
var results = new List <Guid>();
for (int i = 0; i < count; i++)
{
var id = generator.GenerateNewId();
results.Add(id);
}
results.Should().OnlyHaveUniqueItems();
}
public void Calling_generate_multiple_times_should_return_unique_results()
{
int count = 1000000;
var generator = new GuidCombGenerator();
var results = new List<Guid>();
for (int i = 0; i < count; i++)
{
var id = generator.GenerateNewId();
results.Add(id);
}
results.Should().OnlyHaveUniqueItems();
}
public void Consume(NewOrder message)
{
Console.WriteLine("Cashier: got new order");
var correlationId = GuidCombGenerator.Generate();
bus.Publish(new PrepareDrink
{
CorrelationId = correlationId,
CustomerName = message.CustomerName,
DrinkName = message.DrinkName,
Size = message.Size
});
bus.Reply(new PaymentDue
{
CustomerName = message.CustomerName,
StarbucksTransactionId = correlationId,
Amount = ((int)message.Size) * 1.25m
});
}
private static void SeedTestData(IamContext context)
{
if (context.Users.Any(f => f.UserName == context.CacheKey))
{
return;
}
var manager = new IamUserManager(new IamUserStore(context));
manager.UserValidator =
new UserValidator <IamUser>(manager)
{
AllowOnlyAlphanumericUserNames = false
};
var admin = new IamUser
{
Id = GuidCombGenerator.Generate().ToString(),
UserName = context.CacheKey,
Email = $"{context.CacheKey}@{context.CacheKey}.com"
};
manager.Create(admin, $"{ConvertToProper(context.CacheKey)}123#");
manager.AddClaim(
admin.Id,
new Claim(Constants.ClaimTypes.Role, "Administrator"));
var user = new IamUser
{
Id = GuidCombGenerator.Generate().ToString(),
UserName = $"{context.CacheKey}-user",
Email = $"{context.CacheKey}-user@{context.CacheKey}.com"
};
manager.Create(user, $"{ConvertToProper(context.CacheKey)}123#");
manager.AddClaim(
user.Id,
new Claim(Constants.ClaimTypes.Role, "User"));
}
public Guid RegisterToSend(Endpoint destination, string queue, string subQueue, MessagePayload payload, Guid transactionId)
{
var msgId = GuidCombGenerator.Generate();
var bookmark = outgoing.Insert(() =>
{
outgoing.ForColumnType <GuidColumn>().Set("msg_id", msgId);
outgoing.ForColumnType <GuidColumn>().Set("tx_id", transactionId);
outgoing.ForColumnType <StringColumn>().Set("address", destination.Host);
outgoing.ForColumnType <IntColumn>().Set("port", destination.Port);
outgoing.ForColumnType <DateTimeColumn>().Set("time_to_send", DateTime.Now);
outgoing.ForColumnType <DateTimeColumn>().Set("sent_at", DateTime.Now);
outgoing.ForColumnType <IntColumn>().Set("send_status", (int)OutgoingMessageStatus.NotReady);
outgoing.ForColumnType <StringColumn>().Set("queue", queue);
outgoing.ForColumnType <StringColumn>().Set("subqueue", subQueue);
outgoing.ForColumnType <StringColumn>().Set("headers", payload.Headers.ToQueryString());
outgoing.ForColumnType <BytesColumn>().Set("data", payload.Data);
outgoing.ForColumnType <IntColumn>().Set("number_of_retries", 1);
outgoing.ForColumnType <IntColumn>().Set("size_of_data", payload.Data.Length);
if (payload.DeliverBy.HasValue)
{
outgoing.ForColumnType <DateTimeColumn>().Set("deliver_by", payload.DeliverBy.Value);
}
if (payload.MaxAttempts.HasValue)
{
outgoing.ForColumnType <IntColumn>().Set("max_attempts", payload.MaxAttempts.Value);
}
});
outgoing.MoveTo(bookmark);
logger.Debug("Created output message '{0}' for 'lq.tcp://{1}:{2}/{3}/{4}' as NotReady",
msgId,
destination.Host,
destination.Port,
queue,
subQueue
);
return(msgId);
}
/// <summary>
/// Persists the specified work flow.
/// </summary>
/// <param name="workFlow">The work flow.</param>
public void Save(IStateMachineContext workFlow)
{
if (workFlow == null)
{
throw new ArgumentNullException("workFlow");
}
bool isPersisted = workFlow.Id != Guid.Empty;
if (isPersisted == false)
{
workFlow.Id = GuidCombGenerator.Generate();
}
string domainContextType = null;
object domainContextId = null;
object domainContext = GetDomainContext(workFlow);
string domainContextStatusProperty = string.Empty;
if (workFlow.DomainContext is ReflectiveDomainContextWrapper)
{
domainContextStatusProperty = ((ReflectiveDomainContextWrapper)workFlow.DomainContext).StateProperty.Name;
}
if (domainContext != null && _domainContextRepository != null)
{
_domainContextRepository.Save(domainContext);
domainContextType = _domainContextRepository.GetTypeDescription(domainContext);
domainContextId = _domainContextRepository.GetId(domainContext);
}
IStateMachineState currentState = workFlow.CurrentState;
IWorkflowEntity workflowEntity = isPersisted
? _workflowPersister.Load(workFlow.Id)
: _workflowPersister.CreateEmptyWorkflowEntity(workFlow.Id);
if (workflowEntity == null)
{
throw new Exception("The workflow persister returned a null object from the CreateEmptyWorkflowEntity call.");
}
workflowEntity.WorkflowId = workFlow.Id;
workflowEntity.CurrentState = currentState != null ? currentState.StateName : string.Empty;
workflowEntity.MachineConfiguration = Convert.ToString(workFlow.StateMachine.Tag);
workflowEntity.DomainContextTypeDescription = domainContextType;
workflowEntity.DomainContextId = domainContextId;
workflowEntity.DomainContextStatusProperty = domainContextStatusProperty;
if (isPersisted && workFlow.IsComplete)
{
_workflowPersister.Complete(workflowEntity);
}
else if (isPersisted)
{
_workflowPersister.Update(workflowEntity);
}
else
{
_workflowPersister.Save(workflowEntity);
}
}
