Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package twitter

    Start with com.twitter.finagle.

    Start with com.twitter.finagle.

    Definition Classes
    com
  • package finagle

    Finagle is an extensible RPC system.

    Finagle is an extensible RPC system.

    Services are represented by class com.twitter.finagle.Service. Clients make use of com.twitter.finagle.Service objects while servers implement them.

    Finagle contains a number of protocol implementations; each of these implement Client and/or com.twitter.finagle.Server. For example, Finagle's HTTP implementation, com.twitter.finagle.Http (in package finagle-http), exposes both.

    Thus a simple HTTP server is built like this:

    import com.twitter.finagle.{Http, Service}
import com.twitter.finagle.http.{Request, Response}
import com.twitter.util.{Await, Future}

val service = new Service[Request, Response] {
  def apply(req: Request): Future[Response] =
    Future.value(Response())
}
val server = Http.server.serve(":8080", service)
Await.ready(server)

    We first define a service to which requests are dispatched. In this case, the service returns immediately with a HTTP 200 OK response, and with no content.

    This service is then served via the Http protocol on TCP port 8080. Finally we wait for the server to stop serving.

    We can now query our web server:

    % curl -D - localhost:8080
HTTP/1.1 200 OK

    Building an HTTP client is also simple. (Note that type annotations are added for illustration.)

    import com.twitter.finagle.{Http, Service}
import com.twitter.finagle.http.{Request, Response}
import com.twitter.util.{Future, Return, Throw}

val client: Service[Request, Response] = Http.client.newService("localhost:8080")
val f: Future[Response] = client(Request()).respond {
  case Return(rep) =>
    printf("Got HTTP response %s\n", rep)
  case Throw(exc) =>
    printf("Got error %s\n", exc)
}

    Http.client.newService("localhost:8080") constructs a new com.twitter.finagle.Service instance connected to localhost TCP port 8080. We then issue a HTTP/1.1 GET request to URI "/". The service returns a com.twitter.util.Future representing the result of the operation. We listen to this future, printing an appropriate message when the response arrives.

    The Finagle homepage contains useful documentation and resources for using Finagle.

    Definition Classes
    twitter
  • package ssl
    Definition Classes
    finagle
  • package client
    Definition Classes
    ssl
  • package server
    Definition Classes
    ssl
  • ApplicationProtocols
  • ApplicationProtocolsConfig
  • CipherSuites
  • CipherSuitesConfig
  • ClientAuth
  • ClientAuthConfig
  • Engine
  • KeyCredentials
  • KeyCredentialsConfig
  • Protocols
  • ProtocolsConfig
  • SslConfigurationException
  • TrustCredentials
  • TrustCredentialsConfig
c

com.twitter.finagle.ssl

SslConfigurationException

case class SslConfigurationException(cause: Throwable) extends SslException with Product with Serializable

SslConfigurationException is an exception which is thrown by a particular engine factory when the engine factory does not support the collection of parameters specified by the SslClientConfiguration or the SslServerConfiguration.

Linear Supertypes
Serializable, Product, Equals, SslException, ChannelException, HasLogLevel, SourcedException, HasRemoteInfo, Exception, Throwable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. SslConfigurationException
  2. Serializable
  3. Product
  4. Equals
  5. SslException
  6. ChannelException
  7. HasLogLevel
  8. SourcedException
  9. HasRemoteInfo
  10. Exception
  11. Throwable
  12. Serializable
  13. AnyRef
  14. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new SslConfigurationException(cause: Throwable)

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 addSuppressed(arg0: Throwable): Unit
    Definition Classes
    Throwable
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. val cause: Throwable
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def exceptionMessage(): String
    Definition Classes
    ChannelException → HasRemoteInfo
  10. def fillInStackTrace(): Throwable
    Definition Classes
    Throwable
  11. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. def getCause(): Throwable
    Definition Classes
    Throwable
  13. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. def getLocalizedMessage(): String
    Definition Classes
    Throwable
  15. def getMessage(): String
    Definition Classes
    HasRemoteInfo → Throwable
  16. def getStackTrace(): Array[StackTraceElement]
    Definition Classes
    Throwable
  17. final def getSuppressed(): Array[Throwable]
    Definition Classes
    Throwable
  18. def initCause(arg0: Throwable): Throwable
    Definition Classes
    Throwable
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. def logLevel: Level
    Definition Classes
    ChannelException → HasLogLevel
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. def printStackTrace(arg0: PrintWriter): Unit
    Definition Classes
    Throwable
  25. def printStackTrace(arg0: PrintStream): Unit
    Definition Classes
    Throwable
  26. def printStackTrace(): Unit
    Definition Classes
    Throwable
  27. def remoteAddress: SocketAddress

    The SocketAddress of the remote peer.

    The SocketAddress of the remote peer.

    returns

    null if not available.

    Definition Classes
    ChannelException
  28. def remoteInfo(): RemoteInfo
    Definition Classes
    HasRemoteInfo
  29. val serviceName: String
    Definition Classes
    SourcedException
  30. def setStackTrace(arg0: Array[StackTraceElement]): Unit
    Definition Classes
    Throwable
  31. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  32. def toString(): String
    Definition Classes
    Throwable → AnyRef → Any
  33. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  34. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  35. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @throws( ... )

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from SslException

Inherited from ChannelException

Inherited from HasLogLevel

Inherited from SourcedException

Inherited from HasRemoteInfo

Inherited from Exception

Inherited from Throwable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped