GrainCollectionOptions Properties

Silo options for idle grain collection.

ActivationTimeout

getset

public TimeSpan ActivationTimeout

Gets or sets the period after which the runtime cancels the System.Threading.CancellationToken passed to activation code, including Grain.OnActivateAsync and grain lifecycle participants.

ClassSpecificCollectionAge

getset

View source

public Dictionary<string, TimeSpan> ClassSpecificCollectionAge

Period of inactivity necessary for a grain to be available for collection and deactivation by grain type.

CollectionAge

getset

View source

public TimeSpan CollectionAge

Gets or sets the default period of inactivity necessary for a grain to be available for collection and deactivation.

CollectionQuantum

getset

View source

public TimeSpan CollectionQuantum

Regulates the periodic collection of inactive grains.

DeactivationTimeout

getset

View source

public TimeSpan DeactivationTimeout

Gets or sets the period after which the runtime cancels the System.Threading.CancellationToken passed to deactivation code, including Grain.OnDeactivateAsync and grain lifecycle participants.

EnableActivationSheddingOnMemoryPressure

getset

View source

public bool EnableActivationSheddingOnMemoryPressure

Indicates if memory pressure should trigger grain activation shedding.

MemoryUsageLimitPercentage

getset

View source

public double MemoryUsageLimitPercentage

The memory usage percentage (0–100) at which grain collection is triggered. Must be greater than 0 and less than or equal to 100.

MemoryUsagePollingPeriod

getset

View source

public TimeSpan MemoryUsagePollingPeriod

The interval at which memory usage is polled.

MemoryUsageTargetPercentage

getset

View source

public double MemoryUsageTargetPercentage

The target memory usage percentage (0–100) to reach after grain collection. Must be greater than 0, less than or equal to 100, and less than GrainCollectionOptions.