io.netty.example.udt.echo.bytes

Class ByteEchoClientHandler

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelStateHandlerAdapter

io.netty.channel.ChannelInboundByteHandlerAdapter

io.netty.example.udt.echo.bytes.ByteEchoClientHandler

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundByteHandler, io.netty.channel.ChannelStateHandler

public class ByteEchoClientHandler
extends io.netty.channel.ChannelInboundByteHandlerAdapter

Handler implementation for the echo client. It initiates the ping-pong traffic between the echo client and server by sending the first message to the server on activation.

Nested Class Summary

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

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
ByteEchoClientHandler(int messageSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	channelActive(io.netty.channel.ChannelHandlerContext ctx)
void	exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)
void	inboundBufferUpdated(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in)
io.netty.buffer.ByteBuf	newInboundBuffer(io.netty.channel.ChannelHandlerContext ctx)

Methods inherited from class io.netty.channel.ChannelInboundByteHandlerAdapter

discardInboundReadBytes, freeInboundBuffer, inboundBufferUpdated

Methods inherited from class io.netty.channel.ChannelStateHandlerAdapter

channelInactive, channelReadSuspended, channelRegistered, channelUnregistered

Methods inherited from class io.netty.channel.ChannelHandlerAdapter

afterAdd, afterRemove, beforeAdd, beforeRemove, userEventTriggered

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.ChannelStateHandler

channelInactive, channelReadSuspended, channelRegistered, channelUnregistered

Methods inherited from interface io.netty.channel.ChannelHandler

afterAdd, afterRemove, beforeAdd, beforeRemove, userEventTriggered

Constructor Detail

ByteEchoClientHandler

public ByteEchoClientHandler(int messageSize)

Method Detail

channelActive

public void channelActive(io.netty.channel.ChannelHandlerContext ctx)
                   throws Exception

Specified by:

channelActive in interface io.netty.channel.ChannelStateHandler

Overrides:

channelActive in class io.netty.channel.ChannelStateHandlerAdapter

Throws:

Exception

inboundBufferUpdated

public void inboundBufferUpdated(io.netty.channel.ChannelHandlerContext ctx,
                        io.netty.buffer.ByteBuf in)

Specified by:

inboundBufferUpdated in class io.netty.channel.ChannelInboundByteHandlerAdapter

exceptionCaught

public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx,
                   Throwable cause)

Specified by:

exceptionCaught in interface io.netty.channel.ChannelHandler

Overrides:

exceptionCaught in class io.netty.channel.ChannelHandlerAdapter

newInboundBuffer

public io.netty.buffer.ByteBuf newInboundBuffer(io.netty.channel.ChannelHandlerContext ctx)
                                         throws Exception

Specified by:

newInboundBuffer in interface io.netty.channel.ChannelInboundByteHandler

Overrides:

newInboundBuffer in class io.netty.channel.ChannelInboundByteHandlerAdapter

Throws:

Exception