Class HAProxyMessageEncoder

java.lang.Object

io.netty.channel.ChannelHandlerAdapter

io.netty.channel.ChannelOutboundHandlerAdapter

io.netty.handler.codec.MessageToByteEncoder<HAProxyMessage>

io.netty.handler.codec.haproxy.HAProxyMessageEncoder

All Implemented Interfaces:

ChannelHandler, ChannelOutboundHandler

@Sharable
public final class HAProxyMessageEncoder
extends MessageToByteEncoder<HAProxyMessage>

Encodes an HAProxy proxy protocol message

See Also:

• Proxy Protocol Specification

Nested Class Summary

Nested classes/interfaces inherited from interface ChannelHandler

ChannelHandler.Sharable

Field Summary

Fields

Modifier and Type	Field	Description
static final HAProxyMessageEncoder	INSTANCE

Method Summary

Modifier and Type	Method	Description
protected void	encode(ChannelHandlerContext ctx, HAProxyMessage msg, ByteBuf out)	Encode a message into a ByteBuf.

Methods inherited from class MessageToByteEncoder

acceptOutboundMessage, allocateBuffer, isPreferDirect, write

Methods inherited from class ChannelOutboundHandlerAdapter

bind, close, connect, deregister, disconnect, flush, read

Methods inherited from class ChannelHandlerAdapter

ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

Methods inherited from class Object

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

Methods inherited from interface ChannelHandler

exceptionCaught, handlerAdded, handlerRemoved

Field Details

INSTANCE

public static final HAProxyMessageEncoder INSTANCE

Method Details

encode

protected void encode(ChannelHandlerContext ctx,
 HAProxyMessage msg,
 ByteBuf out)
               throws Exception

Description copied from class: MessageToByteEncoder

Encode a message into a ByteBuf. This method will be called for each written message that can be handled by this encoder.

Specified by:

encode in class MessageToByteEncoder<HAProxyMessage>

Parameters:

ctx - the ChannelHandlerContext which this MessageToByteEncoder belongs to

msg - the message to encode

out - the ByteBuf into which the encoded message will be written

Throws:

Exception - is thrown if an error occurs