Class/Object

org.squbs.streams

RetryBidi

Related Docs: object RetryBidi | package streams

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final class RetryBidi[In, Out, Context] extends GraphStage[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)]]

A bidi GraphStage that can be joined with flows that produce Try's to add Retry functionality when there are any failures. When the joined Flow has a failure then based on the provided max retries count, it will retry the failures.

Emits when a Success is available from joined flow or a failure has been retried the maximum number of retries

Backpressures when the element is not a failure and downstream backpressures or the retry buffer is full

Completes when upstream completes

Cancels when downstream cancels

         upstream      +------+      downstream
      (In, Context) ~> |      | ~> (In, Context)
           In1         | bidi |        Out1
(Try[Out], Context) <~ |      | <~ (Try[Out], Context)
          Out2         +------+        In2
In

the type of elements pulled from the upstream along with the Context

Out

the type of the elements that are pushed by the joined Flow along with the Context. This then gets wrapped with a Try and pushed downstream with a Context

Context

the type of the context that is carried around along with the elements.

Linear Supertypes
GraphStage[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)]], GraphStageWithMaterializedValue[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed], Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed], AnyRef, Any
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Inherited
  1. RetryBidi
  2. GraphStage
  3. GraphStageWithMaterializedValue
  4. Graph
  5. AnyRef
  6. Any
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Visibility
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Type Members

  1. type Shape = BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)]

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    Definition Classes
    Graph

Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def addAttributes(attr: Attributes): Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

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    Definition Classes
    Graph

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def async: Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

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    Definition Classes
    Graph

  7. def clone(): AnyRef

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

  8. def createLogic(inheritedAttributes: Attributes): GraphStageLogic

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    Definition Classes
    RetryBidi → GraphStage

  9. final def createLogicAndMaterializedValue(inheritedAttributes: Attributes): (GraphStageLogic, NotUsed)

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    Definition Classes
    GraphStage → GraphStageWithMaterializedValue

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

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    Definition Classes
    AnyRef

  11. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  12. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  14. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  15. def initialAttributes: Attributes

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    Attributes
    protected
    Definition Classes
    GraphStageWithMaterializedValue

  16. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  17. final lazy val module: Module

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    Definition Classes
    GraphStageWithMaterializedValue → Graph

  18. def named(name: String): Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

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    Definition Classes
    Graph

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

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. val shape: BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)]

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    Definition Classes
    RetryBidi → Graph

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

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    Definition Classes
    AnyRef

  24. def toString(): String

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    Definition Classes
    RetryBidi → AnyRef → Any

  25. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  28. final def withAttributes(attr: Attributes): Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

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    Definition Classes
    GraphStageWithMaterializedValue → Graph

Inherited from GraphStage[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)]]

Inherited from GraphStageWithMaterializedValue[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

Inherited from Graph[BidiShape[(In, Context), (In, Context), (Try[Out], Context), (Try[Out], Context)], NotUsed]

Inherited from AnyRef

Inherited from Any

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