PlacementStrategy

1. Documentation
2. API reference
3. Microsoft.Orleans.Core.Abstractions
4. PlacementStrategy

class

Namespace: Orleans.Runtime

NuGetSourceMarkdown

The base type for all placement strategies.

public abstract class PlacementStrategy

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.

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.