Package org.apache.pekko.remote.transport.netty

Class NettyTransport

  • All Implemented Interfaces:
    Transport
    public class NettyTransport
extends java.lang.Object
implements Transport
    Deprecated.
    Classic remoting is deprecated, use Artery. Since Akka 2.6.0.

    • Method Detail

      • FrameLengthFieldLength

        public static int FrameLengthFieldLength()
        Deprecated.

      • gracefulClose

        public static void gracefulClose​(org.jboss.netty.channel.Channel channel,
                                 scala.concurrent.ExecutionContext ec)
        Deprecated.

      • uniqueIdCounter

        public static java.util.concurrent.atomic.AtomicInteger uniqueIdCounter()
        Deprecated.

      • addressFromSocketAddress

        public static scala.Option<Address> addressFromSocketAddress​(java.net.SocketAddress addr,
                                                             java.lang.String schemeIdentifier,
                                                             java.lang.String systemName,
                                                             scala.Option<java.lang.String> hostName,
                                                             scala.Option<java.lang.Object> port)
        Deprecated.

      • addressFromSocketAddress

        public static scala.Option<Address> addressFromSocketAddress​(java.net.SocketAddress addr,
                                                             java.lang.String schemeIdentifier,
                                                             java.lang.String systemName,
                                                             scala.Option<java.lang.String> hostName)
        Deprecated.

      • executionContext

        public scala.concurrent.ExecutionContext executionContext()
        Deprecated.

      • 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

      • 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:

      • channelGroup

        public org.jboss.netty.channel.group.DefaultChannelGroup channelGroup()
        Deprecated.

      • 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.

      • addressToSocketAddress

        public scala.concurrent.Future<java.net.InetSocketAddress> addressToSocketAddress​(Address addr)
        Deprecated.

      • 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 pekko.remote.transport.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 pekko.remote.transport.AssociationHandle. A failed future indicates that the association attempt was unsuccessful. If the exception is pekko.remote.transport.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 pekko.remote.transport.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