public Worker(IErrorTracker errorTracker,
IReceiveMessages receiveMessages,
IActivateHandlers activateHandlers,
IStoreSubscriptions storeSubscriptions,
ISerializeMessages serializeMessages,
IStoreSagaData storeSagaData,
IInspectHandlerPipeline inspectHandlerPipeline,
string workerThreadName,
IHandleDeferredMessage handleDeferredMessage,
IMutateIncomingMessages mutateIncomingMessages,
IStoreTimeouts storeTimeouts,
IEnumerable <IUnitOfWorkManager> unitOfWorkManagers,
ConfigureAdditionalBehavior configureAdditionalBehavior,
MessageLogger messageLogger)
{
this.receiveMessages = receiveMessages;
this.serializeMessages = serializeMessages;
this.mutateIncomingMessages = mutateIncomingMessages;
this.unitOfWorkManagers = unitOfWorkManagers;
this.configureAdditionalBehavior = configureAdditionalBehavior;
this.messageLogger = messageLogger;
this.errorTracker = errorTracker;
dispatcher = new Dispatcher(storeSagaData, activateHandlers, storeSubscriptions, inspectHandlerPipeline, handleDeferredMessage, storeTimeouts);
dispatcher.UncorrelatedMessage += RaiseUncorrelatedMessage;
nullMessageReceivedBackoffHelper = CreateBackoffHelper(configureAdditionalBehavior.BackoffBehavior);
workerThread = new Thread(MainLoop)
{
Name = workerThreadName
};
workerThread.Start();
log.Info("Worker {0} created and inner thread started", WorkerThreadName);
}
public Worker(IErrorTracker errorTracker,
IReceiveMessages receiveMessages,
IActivateHandlers activateHandlers,
IStoreSubscriptions storeSubscriptions,
ISerializeMessages serializeMessages,
IStoreSagaData storeSagaData,
IInspectHandlerPipeline inspectHandlerPipeline,
string workerThreadName,
IHandleDeferredMessage handleDeferredMessage,
IMutateIncomingMessages mutateIncomingMessages)
{
this.receiveMessages = receiveMessages;
this.serializeMessages = serializeMessages;
this.mutateIncomingMessages = mutateIncomingMessages;
this.errorTracker = errorTracker;
dispatcher = new Dispatcher(storeSagaData, activateHandlers, storeSubscriptions, inspectHandlerPipeline, handleDeferredMessage);
dispatcher.UncorrelatedMessage += RaiseUncorrelatedMessage;
workerThread = new Thread(MainLoop)
{
Name = workerThreadName
};
workerThread.Start();
log.Info("Worker {0} created and inner thread started", WorkerThreadName);
}
/// <summary>
/// Constructs the dispatcher with the specified instances to store and retrieve saga data,
/// create message handlers, store and retrieve subscriptions, and to inspect and
/// possibly rearrange the handler pipeline.
/// </summary>
public Dispatcher(IStoreSagaData storeSagaData,
IActivateHandlers activateHandlers,
IStoreSubscriptions storeSubscriptions,
IInspectHandlerPipeline inspectHandlerPipeline,
IHandleDeferredMessage handleDeferredMessage)
{
this.storeSagaData = storeSagaData;
this.activateHandlers = activateHandlers;
this.storeSubscriptions = storeSubscriptions;
this.inspectHandlerPipeline = inspectHandlerPipeline;
this.handleDeferredMessage = handleDeferredMessage;
}
protected override void DoSetUp()
{
activateHandlers = new HandlerActivatorForTesting();
determineDestination = Mock <IDetermineDestination>();
sendMessages = Mock <ISendMessages>();
serializeMessages = new JsonMessageSerializer();
storeSagaData = Mock <IStoreSagaData>();
receiveMessages = new MessageReceiverForTesting(serializeMessages);
inspectHandlerPipeline = new TrivialPipelineInspector();
storeSubscriptions = Mock <IStoreSubscriptions>();
bus = CreateTheBus();
bus.Start();
}
protected override void DoSetUp()
{
activateHandlers = new HandlerActivatorForTesting();
determineMessageOwnership = Mock<IDetermineMessageOwnership>();
sendMessages = Mock<ISendMessages>();
serializeMessages = new JsonMessageSerializer();
storeSagaData = Mock<IStoreSagaData>();
receiveMessages = new MessageReceiverForTesting(serializeMessages);
inspectHandlerPipeline = new TrivialPipelineInspector();
storeSubscriptions = Mock<IStoreSubscriptions>();
bus = CreateTheBus();
bus.Start();
}
/// <summary>
/// Constructs the bus with the specified ways of achieving its goals.
/// </summary>
/// <param name="activateHandlers">The bus will use this to construct handlers for received messages.</param>
/// <param name="sendMessages">Will be used to send transport messages when you send, publish, and reply.</param>
/// <param name="receiveMessages">Will be used to receive transport messages. If the bus is configured to run with multiple threads, this one should be reentrant.</param>
/// <param name="storeSubscriptions">Will be used to store subscription information. Is only relevant if the bus is a publisher, i.e. it publishes messages and other services assume they can subscribe to its messages.</param>
/// <param name="storeSagaData">Will be used to store saga data. Is only relevant if one or more handlers are derived from <see cref="Saga"/>.</param>
/// <param name="determineDestination">Will be used to resolve a destination in cases where the message destination is not explicitly specified as part of a send/subscribe operation.</param>
/// <param name="serializeMessages">Will be used to serialize and deserialize transport messages.</param>
/// <param name="inspectHandlerPipeline">Will be called to inspect the pipeline of handlers constructed to handle an incoming message.</param>
public RebusBus(IActivateHandlers activateHandlers, ISendMessages sendMessages, IReceiveMessages receiveMessages, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData, IDetermineDestination determineDestination, ISerializeMessages serializeMessages, IInspectHandlerPipeline inspectHandlerPipeline)
{
this.activateHandlers = activateHandlers;
this.sendMessages = sendMessages;
this.receiveMessages = receiveMessages;
this.storeSubscriptions = storeSubscriptions;
this.determineDestination = determineDestination;
this.serializeMessages = serializeMessages;
this.storeSagaData = storeSagaData;
this.inspectHandlerPipeline = inspectHandlerPipeline;
rebusId = Interlocked.Increment(ref rebusIdCounter);
log.Info("Rebus bus created");
}
public MessageBus(
ITransportMessages transport,
IStoreSubscriptions subscriptions,
IDictionary<Type, ICollection<Uri>> recipients,
IMessageContext context,
MessageBuilder builder,
IDiscoverMessageTypes discoverer)
{
this.transport = transport;
this.subscriptions = subscriptions;
this.recipients = recipients;
this.context = context;
this.builder = builder;
this.discoverer = discoverer;
}
public MessageBus(
ITransportMessages transport,
IStoreSubscriptions subscriptions,
IDictionary <Type, ICollection <Uri> > recipients,
IMessageContext context,
MessageBuilder builder,
IDiscoverMessageTypes discoverer)
{
this.transport = transport;
this.subscriptions = subscriptions;
this.recipients = recipients;
this.context = context;
this.builder = builder;
this.discoverer = discoverer;
}
/// <summary>
/// Constructs the dispatcher with the specified instances to store and retrieve saga data,
/// create message handlers, store and retrieve subscriptions, and to inspect and
/// possibly rearrange the handler pipeline.
/// </summary>
public Dispatcher(IStoreSagaData storeSagaData,
IActivateHandlers activateHandlers,
IStoreSubscriptions storeSubscriptions,
IInspectHandlerPipeline inspectHandlerPipeline,
IHandleDeferredMessage handleDeferredMessage,
IStoreTimeouts storeTimeouts)
{
this.storeSagaData = storeSagaData;
this.activateHandlers = activateHandlers;
this.storeSubscriptions = storeSubscriptions;
this.inspectHandlerPipeline = inspectHandlerPipeline;
this.handleDeferredMessage = handleDeferredMessage;
this.storeTimeouts = storeTimeouts;
sagaDataIdPropertyName = Reflect.Path <ISagaData>(s => s.Id);
sagaDataPropertyName = Reflect.Path <Saga <ISagaData> >(s => s.Data);
}
protected RebusBus CreateBus(string inputQueueName, IActivateHandlers activateHandlers, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData, string errorQueueName)
{
var messageQueue = new MsmqMessageQueue(inputQueueName).PurgeInputQueue();
MsmqUtil.PurgeQueue(errorQueueName);
serializer = new JsonMessageSerializer();
var bus = new RebusBus(activateHandlers, messageQueue, messageQueue,
storeSubscriptions, storeSagaData,
this, serializer, pipelineInspector,
new ErrorTracker(errorQueueName),
null,
new ConfigureAdditionalBehavior());
EnsureProperDisposal(bus);
EnsureProperDisposal(messageQueue);
return bus;
}
protected BuiltinContainerAdapter CreateBus(string inputQueueName, IStoreSubscriptions subscriptionStorage)
{
MsmqUtil.PurgeQueue(inputQueueName);
MsmqUtil.PurgeQueue("error");
var adapter = new BuiltinContainerAdapter();
EnsureProperDisposal(adapter);
Configure.With(adapter)
.Transport(t => t.UseMsmq(inputQueueName, "error"))
.MessageOwnership(o => o.Use(this))
.CreateBus()
.Start(1);
return(adapter);
}
/// <summary>
/// Constructs the bus with the specified ways of achieving its goals.
/// </summary>
/// <param name="activateHandlers">The bus will use this to construct handlers for received messages.</param>
/// <param name="sendMessages">Will be used to send transport messages when you send, publish, and reply.</param>
/// <param name="receiveMessages">Will be used to receive transport messages. If the bus is configured to run with multiple threads, this one should be reentrant.</param>
/// <param name="storeSubscriptions">Will be used to store subscription information. Is only relevant if the bus is a publisher, i.e. it publishes messages and other services assume they can subscribe to its messages.</param>
/// <param name="storeSagaData">Will be used to store saga data. Is only relevant if one or more handlers are derived from <see cref="Saga"/>.</param>
/// <param name="determineDestination">Will be used to resolve a destination in cases where the message destination is not explicitly specified as part of a send/subscribe operation.</param>
/// <param name="serializeMessages">Will be used to serialize and deserialize transport messages.</param>
/// <param name="inspectHandlerPipeline">Will be called to inspect the pipeline of handlers constructed to handle an incoming message.</param>
/// <param name="errorTracker">Will be used to track failed delivery attempts.</param>
public RebusBus(IActivateHandlers activateHandlers, ISendMessages sendMessages, IReceiveMessages receiveMessages, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData, IDetermineDestination determineDestination, ISerializeMessages serializeMessages, IInspectHandlerPipeline inspectHandlerPipeline, IErrorTracker errorTracker)
{
this.activateHandlers = activateHandlers;
this.sendMessages = sendMessages;
this.receiveMessages = receiveMessages;
this.storeSubscriptions = storeSubscriptions;
this.determineDestination = determineDestination;
this.serializeMessages = serializeMessages;
this.storeSagaData = storeSagaData;
this.inspectHandlerPipeline = inspectHandlerPipeline;
this.errorTracker = errorTracker;
batch = new RebusBatchOperations(determineDestination, storeSubscriptions, this);
routing = new RebusRouting(this);
rebusId = Interlocked.Increment(ref rebusIdCounter);
log.Info("Rebus bus created");
}
/// <summary>
/// Constructs the bus with the specified ways of achieving its goals.
/// </summary>
/// <param name="activateHandlers">The bus will use this to construct handlers for received messages.</param>
/// <param name="sendMessages">Will be used to send transport messages when you send, publish, and reply.</param>
/// <param name="receiveMessages">Will be used to receive transport messages. If the bus is configured to run with multiple threads, this one should be reentrant.</param>
/// <param name="storeSubscriptions">Will be used to store subscription information. Is only relevant if the bus is a publisher, i.e. it publishes messages and other services assume they can subscribe to its messages.</param>
/// <param name="storeSagaData">Will be used to store saga data. Is only relevant if one or more handlers are derived from <see cref="Saga"/>.</param>
/// <param name="determineMessageOwnership">Will be used to resolve a destination in cases where the message destination is not explicitly specified as part of a send/subscribe operation.</param>
/// <param name="serializeMessages">Will be used to serialize and deserialize transport messages.</param>
/// <param name="inspectHandlerPipeline">Will be called to inspect the pipeline of handlers constructed to handle an incoming message.</param>
/// <param name="errorTracker">Will be used to track failed delivery attempts.</param>
/// <param name="storeTimeouts">Optionally provides an internal timeout manager to be used instead of sending timeout requests to an external timeout manager</param>
/// <param name="configureAdditionalBehavior"></param>
public RebusBus(
IActivateHandlers activateHandlers, ISendMessages sendMessages, IReceiveMessages receiveMessages, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData,
IDetermineMessageOwnership determineMessageOwnership, ISerializeMessages serializeMessages, IInspectHandlerPipeline inspectHandlerPipeline, IErrorTracker errorTracker,
IStoreTimeouts storeTimeouts, ConfigureAdditionalBehavior configureAdditionalBehavior)
{
this.activateHandlers = activateHandlers;
this.sendMessages = sendMessages;
this.receiveMessages = receiveMessages;
this.storeSubscriptions = storeSubscriptions;
this.determineMessageOwnership = determineMessageOwnership;
this.serializeMessages = serializeMessages;
this.storeSagaData = storeSagaData;
this.inspectHandlerPipeline = inspectHandlerPipeline;
this.errorTracker = errorTracker;
this.storeTimeouts = storeTimeouts;
this.configureAdditionalBehavior = configureAdditionalBehavior;
batch = new RebusBatchOperations(determineMessageOwnership, storeSubscriptions, this);
routing = new RebusRouting(this);
rebusId = Interlocked.Increment(ref rebusIdCounter);
continuations = new RebusSynchronizationContext();
log.Info("Rebus bus {0} created", rebusId);
if (storeTimeouts == null)
{
var timeoutManagerEndpointAddress = RebusConfigurationSection
.GetConfigurationValueOrDefault(s => s.TimeoutManagerAddress, "rebus.timeout");
log.Info("Using external timeout manager with input queue '{0}'", timeoutManagerEndpointAddress);
timeoutManagerAddress = timeoutManagerEndpointAddress;
}
else
{
log.Info("Using internal timeout manager");
timeoutManagerAddress = this.receiveMessages.InputQueueAddress;
dueTimeoutScheduler = new DueTimeoutScheduler(storeTimeouts, new DeferredMessageReDispatcher(this));
}
}
public RebusBatchOperations(IDetermineDestination determineDestination, IStoreSubscriptions storeSubscriptions, RebusBus bus)
{
this.determineDestination = determineDestination;
this.storeSubscriptions = storeSubscriptions;
this.bus = bus;
}
protected RebusBus CreateBus(string inputQueueName, IActivateHandlers activateHandlers, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData, string errorQueueName)
{
var messageQueue = new MsmqMessageQueue(inputQueueName, errorQueueName).PurgeInputQueue();
MsmqUtil.PurgeQueue(errorQueueName);
serializer = new JsonMessageSerializer();
var bus = new RebusBus(activateHandlers, messageQueue, messageQueue,
storeSubscriptions, storeSagaData,
this, serializer, pipelineInspector);
toDispose.Add(bus);
toDispose.Add(messageQueue);
return bus;
}
public SubscriptionMessageHandlers(IStoreSubscriptions storage, IMessageContext context)
{
this.storage = storage;
this.subscriberAddress = context.CurrentMessage.ReturnAddress;
}
public Worker(
IErrorTracker errorTracker,
IReceiveMessages receiveMessages,
IActivateHandlers activateHandlers,
IStoreSubscriptions storeSubscriptions,
ISerializeMessages serializeMessages,
IStoreSagaData storeSagaData,
IInspectHandlerPipeline inspectHandlerPipeline,
string workerThreadName,
IHandleDeferredMessage handleDeferredMessage,
IMutateIncomingMessages mutateIncomingMessages,
IStoreTimeouts storeTimeouts,
IEnumerable<IUnitOfWorkManager> unitOfWorkManagers,
ConfigureAdditionalBehavior configureAdditionalBehavior,
MessageLogger messageLogger,
RebusSynchronizationContext continuations)
{
this.receiveMessages = receiveMessages;
this.serializeMessages = serializeMessages;
this.mutateIncomingMessages = mutateIncomingMessages;
this.unitOfWorkManagers = unitOfWorkManagers;
this.configureAdditionalBehavior = configureAdditionalBehavior;
this.messageLogger = messageLogger;
this.continuations = continuations;
this.errorTracker = errorTracker;
dispatcher = new Dispatcher(storeSagaData, activateHandlers, storeSubscriptions, inspectHandlerPipeline, handleDeferredMessage, storeTimeouts);
dispatcher.UncorrelatedMessage += RaiseUncorrelatedMessage;
nullMessageReceivedBackoffHelper = CreateBackoffHelper(configureAdditionalBehavior.BackoffBehavior);
workerThread = new Thread(MainLoop) { Name = workerThreadName };
workerThread.Start();
log.Info("Worker {0} created and inner thread started", WorkerThreadName);
}
protected override void DoSetUp()
{
factory = Activator.CreateInstance <TFactory>();
storage = factory.CreateStore();
}
public virtual SubscriptionStorageWireup WithCustomSubscriptionStorage(IStoreSubscriptions storage)
{
this.customStorage = storage;
return(this);
}
public RebusBatchOperations(IDetermineMessageOwnership determineMessageOwnership, IStoreSubscriptions storeSubscriptions, RebusBus bus)
{
this.determineMessageOwnership = determineMessageOwnership;
this.storeSubscriptions = storeSubscriptions;
this.bus = bus;
}
/// <summary>
/// Uses the specified implementation of <see cref="IStoreSubscriptions"/> to store
/// subscriptions
/// </summary>
public void Use(IStoreSubscriptions storeSubscriptions)
{
Backbone.StoreSubscriptions = storeSubscriptions;
}
public SubscriptionMessageHandler(IStoreSubscriptions storeSubscriptions)
{
this.storeSubscriptions = storeSubscriptions;
}
public virtual SubscriptionStorageWireup WithInMemorySubscriptionStorage()
{
this.customStorage = new InMemorySubscriptionStorage();
return this;
}
public virtual SubscriptionStorageWireup WithCustomSubscriptionStorage(IStoreSubscriptions storage)
{
this.customStorage = storage;
return this;
}
protected RebusBus CreateBus(string inputQueueName, IActivateHandlers activateHandlers, IStoreSubscriptions storeSubscriptions, IStoreSagaData storeSagaData, string errorQueueName)
{
var messageQueue = new MsmqMessageQueue(inputQueueName).PurgeInputQueue();
MsmqUtil.PurgeQueue(errorQueueName);
serializer = new JsonMessageSerializer();
var bus = new RebusBus(activateHandlers, messageQueue, messageQueue,
storeSubscriptions, storeSagaData,
this, serializer, pipelineInspector,
new ErrorTracker(errorQueueName),
null,
new ConfigureAdditionalBehavior());
EnsureProperDisposal(bus);
EnsureProperDisposal(messageQueue);
return(bus);
}
protected BuiltinContainerAdapter CreateBus(string inputQueueName, IStoreSubscriptions subscriptionStorage)
{
MsmqUtil.PurgeQueue(inputQueueName);
MsmqUtil.PurgeQueue("error");
var adapter = new BuiltinContainerAdapter();
EnsureProperDisposal(adapter);
Configure.With(adapter)
.Transport(t => t.UseMsmq(inputQueueName, "error"))
.MessageOwnership(o => o.Use(this))
.CreateBus()
.Start(1);
return adapter;
}
public RebusBatchOperations(IDetermineDestination determineDestination, IStoreSubscriptions storeSubscriptions, RebusBus bus)
{
this.determineDestination = determineDestination;
this.storeSubscriptions = storeSubscriptions;
this.bus = bus;
}
public RebusBatchOperations(IDetermineMessageOwnership determineMessageOwnership, IStoreSubscriptions storeSubscriptions, RebusBus bus)
{
this.determineMessageOwnership = determineMessageOwnership;
this.storeSubscriptions = storeSubscriptions;
this.bus = bus;
}
public StorageDrivenPublisher(ISendMessages messageSender, IStoreSubscriptions subscriptionStorage)
{
this.messageSender = messageSender;
this.subscriptionStorage = subscriptionStorage;
}
/// <summary>
/// Uses the specified implementation of <see cref="IStoreSubscriptions"/> to store
/// subscriptions
/// </summary>
public void Use(IStoreSubscriptions storeSubscriptions)
{
Backbone.StoreSubscriptions = storeSubscriptions;
}
public virtual SubscriptionStorageWireup WithInMemorySubscriptionStorage()
{
this.customStorage = new InMemorySubscriptionStorage();
return(this);
}
