com.twitter.finagle.service

FailureAccrualFactory

class FailureAccrualFactory[Req, Rep] extends ServiceFactory[Req, Rep]

A factory that does failure accrual, marking it unavailable when deemed unhealthy according to its parameterization.

TODO: treat different failures differently (eg. connect failures vs. not), enable different backoff strategies.

Linear Supertypes
ServiceFactory[Req, Rep], Closable, (ClientConnection) ⇒ Future[Service[Req, Rep]], AnyRef, Any
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Inherited
  1. FailureAccrualFactory
  2. ServiceFactory
  3. Closable
  4. Function1
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new FailureAccrualFactory(underlying: ServiceFactory[Req, Rep], numFailures: Int, markDeadFor: Duration, timer: Timer)

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. def andThen[A](g: (Future[Service[Req, Rep]]) ⇒ A): (ClientConnection) ⇒ A

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  7. def apply(conn: ClientConnection): Future[Service[Req, Rep]]

    Reserve the use of a given service instance.

    Reserve the use of a given service instance. This pins the underlying channel and the returned service has exclusive use of its underlying connection. To relinquish the use of the reserved Service, the user must call Service.close().

    Definition Classes
    FailureAccrualFactory → ServiceFactory → Function1

  8. final def apply(): Future[Service[Req, Rep]]

    Definition Classes
    ServiceFactory

  9. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  10. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  11. def close(deadline: Time): Future[Unit]

    Definition Classes
    FailureAccrualFactory → Closable

  12. final def close(): Future[Unit]

    Definition Classes
    Closable

  13. def compose[A](g: (A) ⇒ ClientConnection): (A) ⇒ Future[Service[Req, Rep]]

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  14. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  15. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  16. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()

  17. def flatMap[Req1, Rep1](f: (Service[Req, Rep]) ⇒ Future[Service[Req1, Rep1]]): ServiceFactory[Req1, Rep1]

    Apply f on created services, returning the resulting Future in their stead.

    Apply f on created services, returning the resulting Future in their stead. This is useful for implementing common factory wrappers that only need to modify or operate on the underlying service.

    Definition Classes
    ServiceFactory

  18. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  19. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  20. def isAvailable: Boolean

    Definition Classes
    FailureAccrualFactory → ServiceFactory

  21. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  22. def isSuccess(response: Try[Rep]): Boolean

    Attributes
    protected

  23. def map[Req1, Rep1](f: (Service[Req, Rep]) ⇒ Service[Req1, Rep1]): ServiceFactory[Req1, Rep1]

    Map created services.

    Map created services. Useful for implementing common styles of factory wrappers.

    Definition Classes
    ServiceFactory

  24. def markDead(): Unit

    Attributes
    protected

  25. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  26. final def notify(): Unit

    Definition Classes
    AnyRef

  27. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  28. def revive(): Unit

    Attributes
    protected

  29. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  30. final def toService: Service[Req, Rep]

    Make a service that after dispatching a request on that service, releases the service.

    Make a service that after dispatching a request on that service, releases the service.

    Definition Classes
    ServiceFactory

  31. val toString: String

    Definition Classes
    FailureAccrualFactory → Function1 → AnyRef → Any

  32. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  33. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

  34. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. final def make(): Future[Service[Req, Rep]]

    Definition Classes
    ServiceFactory
    Annotations
    @deprecated
    Deprecated

    (Since version 5.0.1) use apply() instead

Inherited from ServiceFactory[Req, Rep]

Inherited from Closable

Inherited from (ClientConnection) ⇒ Future[Service[Req, Rep]]

Inherited from AnyRef

Inherited from Any

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