Top Description Fields Constructors Methods
reactor.netty.http.server

pack-priv final Class HAProxyMessageDetector

extends ByteToMessageDecoder
Class Inheritance
Imports
java.util.List, io.netty.buffer.ByteBuf, io.netty.channel.ChannelHandlerContext, io.netty.handler.codec.ByteToMessageDecoder, .ProtocolDetectionResult, io.netty.handler.codec.haproxy.HAProxyMessageDecoder, .HAProxyProtocolVersion, reactor.netty.NettyPipeline
Auto detect whether the first packet of a channel is proxy protocol, if so, replace current handler with a HAProxyMessageDecoder, so each channel in the same HttpServer instance can choose to support proxy protocol or not at runtime.
Author
aftersss

Field Summary

Inherited from io.netty.handler.codec.ByteToMessageDecoder:
COMPOSITE_CUMULATORMERGE_CUMULATOR

Constructor Summary

AccessConstructor and Description
pack-priv
HAProxyMessageDetector()

Method Summary

Modifier and TypeMethod and Description
protected void
decode(ChannelHandlerContext
the ChannelHandlerContext which this ByteToMessageDecoder belongs to
ctx, ByteBuf
the ByteBuf from which to read data
in, List<Object>
the List to which decoded messages should be added
out)

Implements abstract io.netty.handler.codec.ByteToMessageDecoder.decode.

Decode the from one ByteBuf to an other.
Inherited from io.netty.handler.codec.ByteToMessageDecoder:
actualReadableBytescallDecodechannelInactivechannelReadchannelReadCompletedecodeLastdiscardSomeReadByteshandlerRemovedhandlerRemoved0internalBufferisSingleDecodesetCumulatorsetDiscardAfterReadssetSingleDecodeuserEventTriggered

Constructor Detail

HAProxyMessageDetectorback to summary
pack-priv HAProxyMessageDetector()

Method Detail

decodeback to summary
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out)

Implements abstract io.netty.handler.codec.ByteToMessageDecoder.decode.

Doc from io.netty.handler.codec.ByteToMessageDecoder.decode.

Decode the from one ByteBuf to an other. This method will be called till either the input ByteBuf has nothing to read when return from this method or till nothing was read from the input ByteBuf.

Parameters
ctx:ChannelHandlerContext

the ChannelHandlerContext which this ByteToMessageDecoder belongs to

in:ByteBuf

the ByteBuf from which to read data

out:List<Object>

the List to which decoded messages should be added

Annotations
@Override