Orleans Namespace

Classes

AliasAttribute	When applied to a type or method, specifies a well-known name which can be used to identify that type or method.
ApplicationPartAttribute	Specifies an assembly to be added as an application part.
AsyncSerialExecutor	A utility class that provides serial execution of async functions. In can be used inside reentrant grain code to execute some methods in a non-reentrant (serial) way.
AsyncSerialExecutor<TResult>	A utility class that provides serial execution of async functions. In can be used inside reentrant grain code to execute some methods in a non-reentrant (serial) way.
BatchWorker	General pattern for an asynchronous worker that performs a work task, when notified, to service queued work. Each work cycle handles ALL the queued work. If new work arrives during a work cycle, another cycle is scheduled. The worker never executes more than one instance of the work cycle at a time, and consumes no resources when idle. It uses TaskScheduler.Current to schedule the work cycles.
BatchWorkerFromDelegate	A BatchWorker implementation which executes a provided delegate as its Work() implementation.
ClientStreamingExtensions	Extension methods for accessing stream providers from a client.
CollectionAgeLimitAttribute	Specifies the period of inactivity before a grain is available for collection and deactivation.
CompoundTypeAliasAttribute	When applied to a type, indicates that the type should be encoded as a relation from a specified type.
DefaultInvokableBaseTypeAttribute	Applied to proxy base types and to attribute types used on invokable interface methods to specify the base type for the invokable object which represents a method call.
DefaultInvokeMethodNameAttribute	Applied to proxy base types and to attribute types used on invokable interface methods to specify the base type for the invokable object which represents a method call.
GatewayCountChangedEventArgs	Event arguments for gateway connectivity events.
GenerateCodeForDeclaringAssemblyAttribute	Indicates that the source generator should also inspect and generate code for the assembly containing the specified type.
GeneratedActivatorConstructorAttribute	When applied to a constructor, indicates that generated activator implementations should use that constructor when activating instances.
GenerateMethodSerializersAttribute	When applied to an interface, specifies that support code should be generated to allow remoting of interface calls.
GenerateSerializerAttribute	When applied to a type, specifies that the type is intended to be serialized and that serialization code should be generated for the type.
GetCompletionSourceMethodNameAttribute	Applied to method attributes on invokable interfaces to specify the name of the method to call to get a completion source which is submitted to the submit method and eventually returned to the caller.
Grain	The abstract base class for all grain classes.
Grain<TGrainState>	Base class for a Grain with declared persistent state.
GrainBaseExtensions	Helper methods for IGrainBase implementations.
GrainCancellationToken	An analogue to CancellationToken which can be sent between grains.
GrainCancellationTokenSource	An analogue to CancellationTokenSource which can be sent between grains.
GrainContextComponentExtensions	Extensions for IGrainContext related to IGrainExtension.
GrainExtensions	Extension methods for grains.
GrainInterfaceTypeToGrainTypeResolver	Associates GrainInterfaceTypes with a compatible GrainType.
GrainReminderExtensions	Extension methods for accessing reminders from a Grain or IGrainBase implementation.
GrainState<T>	Default implementation of IGrainState<T>.
GrainStreamingExtensions	Extension methods for accessing stream providers from a Grain or IGrainBase implementation.
GrainTypeAttribute	Specifies the grain type of the grain class which it is attached to.
IdAttribute	Specifies the unique identity of a member.
ImmutableAttribute	Indicates that the type, type member, parameter, or return value which it is applied to should be treated as immutable and therefore that defensive copies are never required. When applied to non-sealed classes, derived types are not guaranteed to be immutable.
ImplicitChannelSubscriptionAttribute	The [Orleans.ImplicitStreamSubscription] attribute is used to mark grains as implicit stream subscriptions.
ImplicitStreamSubscriptionAttribute	The [Orleans.ImplicitStreamSubscription] attribute is used to mark grains as implicit stream subscriptions.
InvokableBaseTypeAttribute	Applied to attribute types used on invokable interface methods to specify the base type for the invokable object which represents a method call.
InvokableCustomInitializerAttribute	Applied to interface method attribute types to specify a method to be called on invokable objects which are created when invoking that interface method.
InvokeMethodNameAttribute	Applied to method attributes on invokable interfaces to specify the name of the method on the base type to call when submitting a request.
KeepAliveAttribute	When applied to a grain implementation type this attribute specifies that activations of the grain shouldn't be collected by the idle activation collector.
LifecycleExtensions	Extensions for working with lifecycle observers.
LifecycleSubject	Provides functionality for observing a lifecycle.
MembershipEntry
MembershipTableData
NamedOptionExtensions	Extensions for working with named option classes.
OmitDefaultMemberValuesAttribute	When applied to a type, indicates that generated serializers for the type should avoid serializing members if the member value is equal to its default value.
OptionFormattingUtilities	Utility class for option formatting
OptionsLogger	Base class for client and silo default options loggers.
OrleansConstructorAttribute	Specifies the constructor the serializer should use when creating new instances from serialized data.
PersistentStateAttributeMapper	Attribute mapper which maps persistent state attributes to a corresponding factory instance.
PublicOrleansTaskExtensions	Utility functions for dealing with Task instances.
RedactAttribute	When applied to a property on an options class, this attribute prevents the property value from being formatted by conforming IOptionFormatter instances.
RedactConnectionStringAttribute	When applied to a connection string property on an options class, this attribute prevents the property value from being formatted by conforming IOptionFormatter instances.
RegexImplicitChannelSubscriptionAttribute	The [Orleans.RegexImplicitStreamSubscription] attribute is used to mark grains as implicit stream subscriptions by filtering stream namespaces to subscribe using a regular expression.
RegexImplicitStreamSubscriptionAttribute	The [Orleans.RegexImplicitStreamSubscription] attribute is used to mark grains as implicit stream subscriptions by filtering stream namespaces to subscribe using a regular expression.
RegisterActivatorAttribute	When applied to a type, indicates that the type is an activator and that it should be automatically registered.
RegisterConverterAttribute	When applied to a type, indicates that the type is a converter and that it should be automatically registered.
RegisterCopierAttribute	When applied to a type, indicates that the type is an copier and that it should be automatically registered.
RegisterProviderAttribute	When applied to a type, indicates that the type is a provider and that it should be automatically registered.
RegisterSerializerAttribute	When applied to a type, indicates that the type is a serializer and that it should be automatically registered.
ReminderEntry	Represents a reminder table entry.
ReminderTableData	Represents a collection of reminder table entries.
ResponseTimeoutAttribute	Specifies the response timeout for the interface method which it is specified on.
SerializationCallbacksAttribute	Specifies a type to be instantiated and invoked when performing serialization operations on instances of the type which this attribute is attached to.
SerializerConfigurationValidator	Validates serializer configuration.
SerializerTransparentAttribute	Indicates that the specific type is invisible for serialization purposes. Usable only on abstract types with no serialized fields and effectively removes it from the inheritance hierarchy. Adding/removing this attribute from a type will cause serialization protocol level incompatibility (like type hierarchy changes).
ServiceLifecycleStage	Lifecycle stages of an Orleans client or silo.
StableHash
SuppressReferenceTrackingAttribute	When applied to a type, indicates that generated serializers for the type should not track references to the type.
TableVersion
TlsConnectionBuilderExtensions
TransactionAttribute	The TransactionAttribute attribute is used to mark methods that start and join transactions.
TransactionRequest
TransactionRequest<TResult>
TransactionRequestBase
TransactionResponse
TransactionTaskRequest
TransactionTaskRequest<TResult>
UseActivatorAttribute	When applied to a type, indicates that the type should be activated using a registered activator rather than via its constructor or another mechanism.

Structs

DeactivationReason

Represents a reason for initiating grain deactivation.

Interfaces

IClientConnectionRetryFilter	Filter used to determine if cluster connection should be retried.
IClusterClient	Client interface for interacting with an Orleans cluster.
IClusterClientLifecycle	A ILifecycleObservable marker type for client lifecycles.
IConfigurationValidator	Describes a configuration validator which is called during client and silo initialization.
IConverter<TValue,TSurrogate>	Functionality for converting between two types.
IFacetMetadata	Marker interface for facets
IGrain	Marker interface for grains
IGrainBase	Interface for grain implementations
IGrainCallContext	Represents a method invocation as well as the result of invocation.
IGrainFactory	Functionality for creating references to grains.
IGrainObserver	A marker interface for grain observers. Observers are used to receive notifications from grains; that is, they represent the subscriber side of a publisher/subscriber interface.
IGrainState<T>	Defines the state of a grain
IGrainWithGuidCompoundKey	Marker interface for grains with compound keys.
IGrainWithGuidKey	Marker interface for grains with Guid keys.
IGrainWithIntegerCompoundKey	Marker interface for grains with compound keys.
IGrainWithIntegerKey	Marker interface for grains with Int64 keys.
IGrainWithStringKey	Marker interface for grains with String keys.
IIncomingGrainCallContext	Represents an incoming method invocation as well as the result of invocation.
IIncomingGrainCallFilter	Interface for incoming grain call filters.
ILifecycleObservable	Observable lifecycle. Each stage of the lifecycle is observable. All observers will be notified when the stage is reached when starting, and stopping. Stages are started in ascending order, and stopped in descending order.
ILifecycleObserver	Lifecycle observer used to handle start and stop notification.
ILifecycleParticipant<TLifecycleObservable>	Provides hook to take part in lifecycle. Also may act as a signal interface indicating that an object can take part in lifecycle.
ILifecycleSubject	Both a lifecycle observer and observable lifecycle.
IMembershipTable	Interface for Membership Table.
IMembershipTableSystemTarget	Membership table interface for system target based implementation.
IOptionFormatter	format the option and give it a category and a name
IOptionFormatter<T>	Option formatter for a certain option type T
IOptionFormatterResolver<T>	IOptionFormatterResolver resolve specific OptionFormatter for certain named option
IOutgoingGrainCallContext	Represents an outgoing method invocation as well as the result of invocation.
IOutgoingGrainCallFilter	Interface for outgoing grain call filters.
IPopulator<TValue,TSurrogate>	Functionality for populating one type from another.
IRemindable	Callback interface that grains must implement in order to be able to register and receive Reminders.
IReminderService	Functionality for managing reminders.
IReminderTable	Interface for implementations of the underlying storage for reminder data: Azure Table, SQL, development emulator grain, and a mock implementation. Defined as a grain interface for the development emulator grain case.
ISystemTarget	This is a markup interface for system targets. System target are internal runtime objects that share some behavior with grains, but also impose certain restrictions. In particular: System target are asynchronously addressable actors. Proxy class is being generated for ISystemTarget, just like for IGrain System target are scheduled by the runtime scheduler and follow turn based concurrency.
ITransactionClient
IVersionManager	Functionality for managing how grain interface versions are negotiated.

Enums

DeactivationReasonCode	An informational reason code for deactivation.
ErrorCode	The set of error codes used by the Orleans runtime libraries for logging errors.
GenerateFieldIds	This enum provides options for controlling the field id generation logic.
TransactionOption
TransactionOptionAlias

Delegates

ConnectionToClusterLostHandler	Handler for client disconnection from a cluster.
Factory<TInstance>	Creates an instance of TInstance.
Factory<TParam1,TInstance>	Creates an instance of TInstance.
Factory<TParam1,TParam2,TInstance>	Creates an instance of TInstance.
Factory<TParam1,TParam2,TParam3,TInstance>	Creates an instance of TInstance.
GatewayCountChangedHandler	Handler for the number of gateways.
GrainCallFilterDelegate	A delegate used to intercept invocation of a request.
IncomingGrainCallFilterDelegate	A delegate used to intercept an outgoing request.
OutgoingGrainCallFilterDelegate	A delegate used to intercept an incoming request.