akka.io

Class UdpListener

java.lang.Object

akka.io.UdpListener

All Implemented Interfaces:

Actor, ActorLogging, RequiresMessageQueue<UnboundedMessageQueueSemantics>, WithUdpSend

public class UdpListener
extends java.lang.Object
implements Actor, ActorLogging, WithUdpSend, RequiresMessageQueue<UnboundedMessageQueueSemantics>

INTERNAL API

Nested Class Summary

Nested classes/interfaces inherited from interface akka.actor.Actor

Actor.emptyBehavior$, Actor.ignoringBehavior$

Constructor Summary

Constructors

Constructor and Description
UdpListener(UdpExt udp, ChannelRegistry channelRegistry, ActorRef bindCommander, Udp.Bind bind)

Method Summary

Modifier and Type	Method and Description
java.nio.channels.DatagramChannel	channel()
ActorContext	context() Stores the context for this actor, including self, and sender.
void	doReceive(ChannelRegistration registration, ActorRef handler)
java.lang.Object	localAddress()
void	postStop() User overridable callback.
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	readHandlers(ChannelRegistration registration)
scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit>	receive() This defines the initial actor behavior, it must return a partial function with the actor logic.
ActorRef	selector()
ActorRef	self() The 'self' field holds the ActorRef for this actor.
Udp.UdpSettings	settings()
UdpExt	udp()

Methods inherited from class java.lang.Object

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

Methods inherited from interface akka.actor.Actor

aroundPostRestart, aroundPostStop, aroundPreRestart, aroundPreStart, aroundReceive, postRestart, preRestart, preStart, sender, supervisorStrategy, unhandled

Methods inherited from interface akka.actor.ActorLogging

log

Methods inherited from interface akka.io.WithUdpSend

doSend, hasWritePending, sendHandlers

Constructor Detail

UdpListener

public UdpListener(UdpExt udp,
                   ChannelRegistry channelRegistry,
                   ActorRef bindCommander,
                   Udp.Bind bind)

Method Detail

settings

public Udp.UdpSettings settings()

Specified by:

settings in interface WithUdpSend

context

public ActorContext context()

Description copied from interface: Actor

Stores the context for this actor, including self, and sender. It is implicit to support operations such as forward.

WARNING: Only valid within the Actor itself, so do not close over it and publish it to other threads!

ActorContext is the Scala API. getContext returns a UntypedActorContext, which is the Java API of the actor context.

Specified by:

context in interface Actor

Returns:

(undocumented)

self

public final ActorRef self()

Description copied from interface: Actor

The 'self' field holds the ActorRef for this actor.

Can be used to send messages to itself:

 self ! message
 

Specified by:

self in interface Actor

Returns:

(undocumented)

udp

public UdpExt udp()

Specified by:

udp in interface WithUdpSend

selector

public ActorRef selector()

channel

public java.nio.channels.DatagramChannel channel()

Specified by:

channel in interface WithUdpSend

localAddress

public java.lang.Object localAddress()

receive

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> receive()

Description copied from interface: Actor

This defines the initial actor behavior, it must return a partial function with the actor logic.

Specified by:

receive in interface Actor

Returns:

(undocumented)

readHandlers

public scala.PartialFunction<java.lang.Object,scala.runtime.BoxedUnit> readHandlers(ChannelRegistration registration)

doReceive

public void doReceive(ChannelRegistration registration,
                      ActorRef handler)

postStop

public void postStop()

Description copied from interface: Actor

User overridable callback.

Is called asynchronously after 'actor.stop()' is invoked. Empty default implementation.

Specified by:

postStop in interface Actor