PlacementStrategy Class

Definition

Namespace:

Orleans.Runtime

Assembly:

Orleans.Core.Abstractions.dll

Package:

Microsoft.Orleans.Core.Abstractions v8.2.0

The base type for all placement strategies.

[System.Serializable]
[Orleans.SerializerTransparent]
public abstract class PlacementStrategy

[<System.Serializable>]
[<Orleans.SerializerTransparent>]
type PlacementStrategy = class

Public MustInherit Class PlacementStrategy

Inheritance

Object

PlacementStrategy

Derived

Orleans.Runtime.ActivationCountBasedPlacement

Orleans.Runtime.HashBasedPlacement

Orleans.Runtime.PreferLocalPlacement

Orleans.Runtime.RandomPlacement

Orleans.Runtime.ResourceOptimizedPlacement

Orleans.Runtime.SiloRoleBasedPlacement

Orleans.Runtime.SystemTargetPlacementStrategy

Attributes

SerializableAttribute SerializerTransparentAttribute

Remarks

Orleans uses a configurable placement system to decide which server to place a grain on. Placement directors are used to decide where a grain activation should be placed. Placement directors are associated with grains using a placement strategy. Grains indicate their preferred placement strategy using an attribute on the grain class.

Constructors

PlacementStrategy()

Properties

IsUsingGrainDirectory

Gets a value indicating whether or not this placement strategy requires activations to be registered in the grain directory.

Methods

Initialize(GrainProperties)	Initializes an instance of this type using the provided grain properties.
PopulateGrainProperties(IServiceProvider, Type, GrainType, Dictionary<String,String>)	Populates grain properties to specify the preferred placement strategy.