groupcache.peers.http

HttpPeer

class HttpPeer extends Peer

Peer that acts as a client and optionally a server for fetching and providing cached values over HTTP.

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Instance Constructors

  1. new HttpPeer(localPort: Int, localContextFn: Option[(HttpRequest) ⇒ Option[Any]])

    Constructs an HTTP peer using the given port.

    Constructs an HTTP peer using the given port. This constructor should only be used when this peer corresponds to localhost.

    localPort
    localContextFn

  2. new HttpPeer(baseUrl: URL, contextFn: Option[(HttpRequest) ⇒ Option[Any]] = scala.None)

    baseUrl

    Base URL of this peer.

    contextFn

    Optional callback that allows for a user to specify context for this peer (when acting as a server) when a request is received. The callback accepts an HttpRequest as a parameter and returns any optional value that this peer will treat as opaque.

Value Members

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

    Definition Classes
    AnyRef

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

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  3. final def ##(): Int

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    AnyRef → Any

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

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
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    @throws( ... )

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

  11. def get(request: GetRequest, context: Option[Any] = None): Future[GetResponse]

    Asynchronously gets a cached value from a peer over HTTP.

    Asynchronously gets a cached value from a peer over HTTP.

    request

    Protobuf-encoded request containing group name and key.

    context

    Optional, opaque context data

    returns

    A future protobuf-encoded response served over HTTP.

    Definition Classes
    HttpPeer → Peer

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

    Definition Classes
    AnyRef → Any

  13. def hashCode(): Int

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    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

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

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  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  18. def serveHttp(implicit groupRegister: GroupRegister): Unit

    Serves protobuf-encoded cache values over HTTP.

    Serves protobuf-encoded cache values over HTTP. Valid requests contain a URL path of the form /_groupcache/{groupName}/{key}

    groupRegister

    Allows a group to be located by name.

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

    Definition Classes
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  20. def toString(): String

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  21. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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Inherited from Peer

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