MultiReaderMemcache

Read from multiple clients in round-robin fashion, "grabby hands" style using Kestrel's memcache protocol. 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.

Var[Addr] example:

val name: com.twitter.finagle.Name = Resolver.eval(...)
val va: Var[Addr] = name.bind()
val readHandle =
  MultiReaderMemcache(va, "the-queue")
    .clientBuilder(
      ClientBuilder()
        .codec(MultiReaderMemcache.codec)
        .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

Value Members

final def !=(arg0: Any): Boolean

Definition Classes
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final def ##(): Int

Definition Classes
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final def ==(arg0: Any): Boolean

Definition Classes
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def apply(va: Var[Addr], queueName: String): MultiReaderBuilderMemcache
def apply(dest: Name, queueName: String): MultiReaderBuilderMemcache
final def asInstanceOf[T0]: T0

Definition Classes
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def clone(): AnyRef

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( ... )
def codec: CodecFactory[Command, Response]

Helper for getting the right codec for the memcache protocol
Helper for getting the right codec for the memcache protocol
returns
the Kestrel codec
final def eq(arg0: AnyRef): Boolean

Definition Classes
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def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

Attributes
protected[java.lang]
Definition Classes
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Annotations
@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

Definition Classes
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def hashCode(): Int

Definition Classes
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final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
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final def notify(): Unit

Definition Classes
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final def notifyAll(): Unit

Definition Classes
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final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
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def toString(): String

Definition Classes
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final def wait(): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
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Annotations
@throws( ... )

Related Doc: package kestrel

object MultiReaderMemcache

Value Members

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

def apply(va: Var[Addr], queueName: String): MultiReaderBuilderMemcache

def apply(dest: Name, queueName: String): MultiReaderBuilderMemcache

final def asInstanceOf[T0]: T0

def clone(): AnyRef

def codec: CodecFactory[Command, Response]

final def eq(arg0: AnyRef): Boolean

def equals(arg0: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

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

def toString(): String

final def wait(): Unit

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

final def wait(arg0: Long): Unit

Inherited from AnyRef

Inherited from Any

Ungrouped