org.jboss.netty.example.uptime

Class UptimeClientHandler

java.lang.Object

org.jboss.netty.channel.SimpleChannelUpstreamHandler

org.jboss.netty.example.uptime.UptimeClientHandler

All Implemented Interfaces:

ChannelHandler, ChannelUpstreamHandler

public class UptimeClientHandler
extends SimpleChannelUpstreamHandler

Keep reconnecting to the server while printing out the current uptime and connection attempt status.

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler

ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
UptimeClientHandler(ClientBootstrap bootstrap, Timer timer)

Method Summary

Modifier and Type	Method and Description
void	channelClosed(ChannelHandlerContext ctx, ChannelStateEvent e) Invoked when a Channel was closed and all its related resources were released.
void	channelConnected(ChannelHandlerContext ctx, ChannelStateEvent e) Invoked when a Channel is open, bound to a local address, and connected to a remote address.
void	channelDisconnected(ChannelHandlerContext ctx, ChannelStateEvent e) Invoked when a Channel was disconnected from its remote peer.
void	exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) Invoked when an exception was raised by an I/O thread or a ChannelHandler.

Methods inherited from class org.jboss.netty.channel.SimpleChannelUpstreamHandler

channelBound, channelInterestChanged, channelOpen, channelUnbound, childChannelClosed, childChannelOpen, handleUpstream, messageReceived, writeComplete

Methods inherited from class java.lang.Object

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

Constructor Detail

UptimeClientHandler

public UptimeClientHandler(ClientBootstrap bootstrap,
                           Timer timer)

Method Detail

channelDisconnected

public void channelDisconnected(ChannelHandlerContext ctx,
                                ChannelStateEvent e)

Description copied from class: SimpleChannelUpstreamHandler

Invoked when a Channel was disconnected from its remote peer.

Overrides:

channelDisconnected in class SimpleChannelUpstreamHandler

channelClosed

public void channelClosed(ChannelHandlerContext ctx,
                          ChannelStateEvent e)

Description copied from class: SimpleChannelUpstreamHandler

Invoked when a Channel was closed and all its related resources were released.

Overrides:

channelClosed in class SimpleChannelUpstreamHandler

channelConnected

public void channelConnected(ChannelHandlerContext ctx,
                             ChannelStateEvent e)

Description copied from class: SimpleChannelUpstreamHandler

Invoked when a Channel is open, bound to a local address, and connected to a remote address.
Be aware that this event is fired from within the Boss-Thread so you should not execute any heavy operation in there as it will block the dispatching to other workers!

Overrides:

channelConnected in class SimpleChannelUpstreamHandler

exceptionCaught

public void exceptionCaught(ChannelHandlerContext ctx,
                            ExceptionEvent e)

Description copied from class: SimpleChannelUpstreamHandler

Invoked when an exception was raised by an I/O thread or a ChannelHandler.

Overrides:

exceptionCaught in class SimpleChannelUpstreamHandler