io.netty.handler.address

Class ResolveAddressHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

io.netty.handler.address.ResolveAddressHandler

All Implemented Interfaces:

ChannelHandler, ChannelOutboundHandler

@ChannelHandler.Sharable
public class ResolveAddressHandler
extends ChannelOutboundHandlerAdapter

ChannelOutboundHandlerAdapter which will resolve the SocketAddress that is passed to connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) if it is not already resolved and the AddressResolver supports the type of SocketAddress.

Nested Class Summary

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
ResolveAddressHandler(AddressResolverGroup<? extends SocketAddress> resolverGroup)

Method Summary

Modifier and Type	Method and Description
void	connect(ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, ChannelPromise promise) Calls ChannelOutboundInvoker.connect(SocketAddress, SocketAddress, ChannelPromise) to forward to the next ChannelOutboundHandler in the ChannelPipeline.

Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

bind, close, deregister, disconnect, flush, read, write

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

Constructor Detail

ResolveAddressHandler

public ResolveAddressHandler(AddressResolverGroup<? extends SocketAddress> resolverGroup)

Method Detail

connect

public void connect(ChannelHandlerContext ctx,
                    SocketAddress remoteAddress,
                    SocketAddress localAddress,
                    ChannelPromise promise)

Description copied from class: ChannelOutboundHandlerAdapter

Calls ChannelOutboundInvoker.connect(SocketAddress, SocketAddress, ChannelPromise) to forward to the next ChannelOutboundHandler in the ChannelPipeline. Sub-classes may override this method to change behavior.

Specified by:

connect in interface ChannelOutboundHandler

Overrides:

connect in class ChannelOutboundHandlerAdapter

Parameters:

ctx - the ChannelHandlerContext for which the connect operation is made

remoteAddress - the SocketAddress to which it should connect

localAddress - the SocketAddress which is used as source on connect

promise - the ChannelPromise to notify once the operation completes