com.twitter.finagle.kestrel

MultiReader

object MultiReader

Read from multiple clients in round-robin fashion, "grabby hands" style. The load balancing is simple, and falls out naturally from the user of the {{Offer}} mechanism: When there are multiple available messages, round-robin across them. Otherwise, wait for the first message to arrive.

Cluster example: Cluster[SocketAddress] cluster = ... // e.g. ZookeeperServerSetCluster val readHandle = MultiReader(cluster, "the-queue") .clientBuilder( ClientBuilder() .codec(Kestrel()) .requestTimeout(1.minute) .connectTimeout(1.minute) .hostConnectionLimit(1) /* etc... but do not set hosts or build */ .retryBackoffs(/* Stream[Duration], Timer; optional */ .build()

Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. MultiReader
  2. AnyRef
  3. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

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 apply(cluster: Cluster[SocketAddress], queueName: String): ClusterMultiReaderBuilder

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  15. def merge(readHandleCluster: Cluster[ReadHandle]): ReadHandle

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

    Definition Classes
    AnyRef

  17. def newBuilder(cluster: Cluster[SocketAddress], queueName: String): ClusterMultiReaderBuilder

  18. final def notify(): Unit

    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  21. def toString(): String

    Definition Classes
    AnyRef → Any

  22. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

Deprecated Value Members

  1. def apply(handles: Seq[ReadHandle]): ReadHandle

    Annotations
    @deprecated
    Deprecated

    (Since version 5.3.7) Use Cluster-based apply

  2. def apply(handles: Iterator[ReadHandle]): ReadHandle

    A java friendly interface: we use scala's implicit conversions to feed in a {{java.

    A java friendly interface: we use scala's implicit conversions to feed in a {{java.util.Iterator<ReadHandle>}}

    Annotations
    @deprecated
    Deprecated

    (Since version 5.3.7) Use Cluster-based apply

  3. def apply(clients: Seq[Client], queueName: String): ReadHandle

    Annotations
    @deprecated
    Deprecated

    (Since version 5.3.7) Use Cluster-based apply

Inherited from AnyRef

Inherited from Any

Ungrouped