Package akka.remote.artery

Class DuplicateHandshakeReq

java.lang.Object

akka.stream.stage.GraphStageWithMaterializedValue<S,NotUsed>

akka.stream.stage.GraphStage<FlowShape<InboundEnvelope,InboundEnvelope>>

akka.remote.artery.DuplicateHandshakeReq

All Implemented Interfaces:

Graph<FlowShape<InboundEnvelope,InboundEnvelope>,NotUsed>

public class DuplicateHandshakeReq
extends GraphStage<FlowShape<InboundEnvelope,InboundEnvelope>>

INTERNAL API: The HandshakeReq message must be passed in each inbound lane to ensure that it arrives before any application message. Otherwise there is a risk that an application message arrives in the InboundHandshake operator before the handshake is completed and then it would be dropped.

Constructor Summary

Constructors

Constructor	Description
DuplicateHandshakeReq(int numberOfLanes, InboundContext inboundContext, ExtendedActorSystem system, EnvelopeBufferPool bufferPool)

Method Summary

Modifier and Type	Method	Description
GraphStageLogic	createLogic(Attributes inheritedAttributes)
Inlet<InboundEnvelope>	in()
Outlet<InboundEnvelope>	out()
FlowShape<InboundEnvelope,InboundEnvelope>	shape()	The shape of a graph is all that is externally visible: its inlets and outlets.

Methods inherited from class akka.stream.stage.GraphStage

createLogicAndMaterializedValue

Methods inherited from class akka.stream.stage.GraphStageWithMaterializedValue

createLogicAndMaterializedValue, initialAttributes, traversalBuilder, withAttributes

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface akka.stream.Graph

addAttributes, async, async, async, named

Constructor Detail

DuplicateHandshakeReq

public DuplicateHandshakeReq(int numberOfLanes,
                             InboundContext inboundContext,
                             ExtendedActorSystem system,
                             EnvelopeBufferPool bufferPool)

Method Detail

createLogic

public GraphStageLogic createLogic(Attributes inheritedAttributes)

Specified by:

createLogic in class GraphStage<FlowShape<InboundEnvelope,InboundEnvelope>>

in

public Inlet<InboundEnvelope> in()

out

public Outlet<InboundEnvelope> out()

shape

public FlowShape<InboundEnvelope,InboundEnvelope> shape()

Description copied from interface: Graph

The shape of a graph is all that is externally visible: its inlets and outlets.

Returns:

(undocumented)