net.tomp2p.connection

Class ReplyTimeoutHandler

java.lang.Object

org.jboss.netty.channel.SimpleChannelHandler

net.tomp2p.connection.ReplyTimeoutHandler

All Implemented Interfaces:

Cancellable, org.jboss.netty.channel.ChannelDownstreamHandler, org.jboss.netty.channel.ChannelHandler, org.jboss.netty.channel.ChannelUpstreamHandler

public class ReplyTimeoutHandler
extends org.jboss.netty.channel.SimpleChannelHandler
implements Cancellable

Code inspired by Netty's TimeoutHandlers from Trustin Lee and adapted/extended to a reply timeout handler. Timer starts if write has been called and is reset if a read occurs afterwards. Since we initialize if the channel is open, a TCP timeout will also include the connection attempt.

Nested Class Summary

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

org.jboss.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
ReplyTimeoutHandler(org.jboss.netty.util.Timer timer, long timeoutMillis, PeerAddress remotePeer)

Method Summary

Methods

Modifier and Type	Method and Description
void	abort()
void	cancel() This method gets called if a future is cancelled.
void	channelOpen(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.ChannelStateEvent e)
void	exceptionCaught(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.ExceptionEvent e)
void	messageReceived(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.MessageEvent e)
void	writeComplete(org.jboss.netty.channel.ChannelHandlerContext ctx, org.jboss.netty.channel.WriteCompletionEvent e)

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

bindRequested, channelBound, channelClosed, channelConnected, channelDisconnected, channelInterestChanged, channelUnbound, childChannelClosed, childChannelOpen, closeRequested, connectRequested, disconnectRequested, handleDownstream, handleUpstream, setInterestOpsRequested, unbindRequested, writeRequested

Methods inherited from class java.lang.Object

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

Constructor Detail

ReplyTimeoutHandler

public ReplyTimeoutHandler(org.jboss.netty.util.Timer timer,
                   long timeoutMillis,
                   PeerAddress remotePeer)

Method Detail

channelOpen

public void channelOpen(org.jboss.netty.channel.ChannelHandlerContext ctx,
               org.jboss.netty.channel.ChannelStateEvent e)
                 throws Exception

Overrides:

channelOpen in class org.jboss.netty.channel.SimpleChannelHandler

Throws:

Exception

messageReceived

public void messageReceived(org.jboss.netty.channel.ChannelHandlerContext ctx,
                   org.jboss.netty.channel.MessageEvent e)
                     throws Exception

Overrides:

messageReceived in class org.jboss.netty.channel.SimpleChannelHandler

Throws:

Exception

writeComplete

public void writeComplete(org.jboss.netty.channel.ChannelHandlerContext ctx,
                 org.jboss.netty.channel.WriteCompletionEvent e)
                   throws Exception

Overrides:

writeComplete in class org.jboss.netty.channel.SimpleChannelHandler

Throws:

Exception

exceptionCaught

public void exceptionCaught(org.jboss.netty.channel.ChannelHandlerContext ctx,
                   org.jboss.netty.channel.ExceptionEvent e)
                     throws Exception

Overrides:

exceptionCaught in class org.jboss.netty.channel.SimpleChannelHandler

Throws:

Exception

cancel

public void cancel()

Description copied from interface: Cancellable

This method gets called if a future is cancelled.

Specified by:

cancel in interface Cancellable

abort

public void abort()