Packages

trait DrainingControl[T] extends Control

Combines control and stream completion materialized values, which allows the stream to be stopped in a controlled way without losing checkpoints.

The stream completion materialized value will typically be that of a sink (e.g. 'Sink.ignore').

Not for user extension

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@DoNotInherit()
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  1. DrainingControl
  2. Control
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Visibility
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  2. Protected

Abstract Value Members

  1. abstract def drainAndShutdown()(implicit ec: ExecutionContext): Future[T]
  2. abstract def isShutdown: Future[Done]
    Definition Classes
    Control
  3. abstract def shutdown(): Future[Done]

    Shutdown the consumer source.

    Shutdown the consumer source. The actor backing the source will stay alive to handle downstream checkpoints.

    Definition Classes
    Control
  4. abstract def stop(): Future[Done]

    Stop emitting events and complete the stream.

    Stop emitting events and complete the stream. The actor backing the source will stay alive to handle downstream checkpoints.

    Definition Classes
    Control
  5. abstract def streamCompletion: Future[T]

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def drainAndShutdown[T](streamCompletion: Future[T])(implicit ec: ExecutionContext): Future[T]

    Stop producing messages and wait for downstream completion or failure before shutting down the source; to ensure that all consumed events reach the end of the stream.

    Stop producing messages and wait for downstream completion or failure before shutting down the source; to ensure that all consumed events reach the end of the stream. 'streamCompletion' will typically be the materialized value of a sink (e.g. 'Sink.ignore').

    Definition Classes
    Control
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated @Deprecated
    Deprecated

Inherited from Control

Inherited from AnyRef

Inherited from Any

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