Package akka.remote.transport

Class TestTransport

  • All Implemented Interfaces:
    Transport
    public class TestTransport
extends java.lang.Object
implements Transport
    Deprecated.
    Classic remoting is deprecated, use Artery. Since 2.6.0.
    Transport implementation to be used for testing.

    The TestTransport is basically a shared memory between actor systems. The TestTransport could be programmed to emulate different failure modes of a Transport implementation. TestTransport keeps a log of the activities it was requested to do. This class is not optimized for performance and MUST not be used as an in-memory transport in production systems.

    • Constructor Detail

      • TestTransport

        public TestTransport​(ExtendedActorSystem system,
                     com.typesafe.config.Config conf)
        Deprecated.

    • Method Detail

      • $lessinit$greater$default$3

        public static int $lessinit$greater$default$3()
        Deprecated.

      • $lessinit$greater$default$4

        public static java.lang.String $lessinit$greater$default$4()
        Deprecated.

      • localAddress

        public Address localAddress()
        Deprecated.

      • maximumPayloadBytes

        public int maximumPayloadBytes()
        Deprecated.
        Description copied from interface: Transport
        Defines the maximum size of payload this transport is able to deliver. All transports MUST support at least 32kBytes (32000 octets) of payload, but some MAY support larger sizes.
        Specified by:
        maximumPayloadBytes in interface Transport
        Returns:

      • schemeIdentifier

        public java.lang.String schemeIdentifier()
        Deprecated.
        Description copied from interface: Transport
        Returns a string that will be used as the scheme part of the URLs corresponding to this transport
        Specified by:
        schemeIdentifier in interface Transport
        Returns:
        the scheme string

      • isResponsibleFor

        public boolean isResponsibleFor​(Address address)
        Deprecated.
        Description copied from interface: Transport
        A function that decides whether the specific transport instance is responsible for delivering to a given address. The function must be thread-safe and non-blocking.

        The purpose of this function is to resolve cases when the scheme part of an URL is not enough to resolve the correct transport i.e. multiple instances of the same transport implementation are loaded. These cases arise when - the same transport, but with different configurations is used for different remote systems - a transport is able to serve one address only (hardware protocols, e.g. Serial port) and multiple instances are needed to be loaded for different endpoints.

        Specified by:
        isResponsibleFor in interface Transport
        Returns:
        whether the transport instance is responsible to serve communications to the given address.

      • listen

        public scala.concurrent.Future<scala.Tuple2<Address,​scala.concurrent.Promise<Transport.AssociationEventListener>>> listen()
        Deprecated.
        Description copied from interface: Transport
        Asynchronously attempts to setup the transport layer to listen and accept incoming associations. The result of the attempt is wrapped by a Future returned by this method. The pair contained in the future contains a Promise for an ActorRef. By completing this Promise with an Transport.AssociationEventListener, that listener becomes responsible for handling incoming associations. Until the Promise is not completed, no associations are processed.

        Specified by:
        listen in interface Transport
        Returns:
        A Future containing a pair of the bound local address and a Promise of an AssociationListener that must be completed by the consumer of the future.

      • associate

        public scala.concurrent.Future<AssociationHandle> associate​(Address remoteAddress)
        Deprecated.
        Description copied from interface: Transport
        Asynchronously opens a logical duplex link between two Transport Entities over a network. It could be backed by a real transport-layer connection (TCP), more lightweight connections provided over datagram protocols (UDP with additional services), substreams of multiplexed connections (SCTP) or physical links (serial port).

        This call returns a future of an AssociationHandle. A failed future indicates that the association attempt was unsuccessful. If the exception is Transport.InvalidAssociationException then the association request was invalid, and it is impossible to recover.

        Specified by:
        associate in interface Transport
        Parameters:
        remoteAddress - The address of the remote transport entity.
        Returns:
        A status instance representing failure or a success containing an AssociationHandle

      • shutdown

        public scala.concurrent.Future<java.lang.Object> shutdown()
        Deprecated.
        Description copied from interface: Transport
        Shuts down the transport layer and releases all the corresponding resources. Shutdown is asynchronous signalling the end of the shutdown by completing the returned future.

        The transport SHOULD try flushing pending writes before becoming completely closed.

        Specified by:
        shutdown in interface Transport
        Returns:
        Future signalling the completion of shutdown

      • toString

        public java.lang.String toString()
        Deprecated.
        Overrides:
        toString in class java.lang.Object