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
Boolean

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
Boolean

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)