Class FailureDetector

A failure detector must be a thread-safe, mutable construct that registers heartbeat events of a resource and is able to decide the availability of that monitored resource

Inheritance

object

FailureDetector

FailureDetectorPuppet

DeadlineFailureDetector

PhiAccrualFailureDetector

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Namespace: Akka.Remote

Assembly: Akka.Remote.dll

Syntax

public abstract class FailureDetector

Fields

DefaultClock

The default clock implementation used by the PhiAccrualFailureDetector

Declaration

public static readonly Clock DefaultClock

Field Value

Type	Description
Clock	A clock instance.

Properties

IsAvailable

Returns true if the resource is considered to be up and healthy; false otherwise

Declaration

public abstract bool IsAvailable { get; }

Property Value

Type	Description
bool

IsMonitoring

Returns true if the failure detector has received any heartbeats and started monitoring the resource

Declaration

public abstract bool IsMonitoring { get; }

Property Value

Type	Description
bool

Methods

HeartBeat()

Notifies the FailureDetector that a heartbeat arrived from the monitored resource. This causes the FailureDetector to update its state.

Declaration

public abstract void HeartBeat()

Extension Methods

ObjectExtensions.IsDefaultForType<T>(T)

ObjectExtensions.AsOption<T>(T)

Extensions.AsInstanceOf<T>(object)