public Class SocksPortUnificationServerHandler

Class Inheritance

java.lang.Object
io.netty5.channel.ChannelHandlerAdapter
io.netty5.handler.codec.ByteToMessageDecoder
io.netty.contrib.handler.codec.socksx.SocksPortUnificationServerHandler

Imports

io.netty5.buffer.Buffer, io.netty5.channel.ChannelHandlerContext, .ChannelPipeline, io.netty.contrib.handler.codec.socksx.v4.Socks4ServerDecoder, .Socks4ServerEncoder, io.netty.contrib.handler.codec.socksx.v5.Socks5AddressEncoder, .Socks5InitialRequestDecoder, .Socks5ServerEncoder, io.netty5.handler.codec.ByteToMessageDecoder, io.netty5.util.internal.logging.InternalLogger, .InternalLoggerFactory

Detects the version of the current SOCKS connection and initializes the pipeline with Socks4ServerDecoder or Socks5InitialRequestDecoder.

Field Summary

Modifier and Type	Field and Description
private static final InternalLogger	logger
private final Socks5ServerEncoder	socks5encoder

Inherited from io.netty5.handler.codec.ByteToMessageDecoder:: COMPOSITE_CUMULATOR MERGE_CUMULATOR

Constructor Summary

Access	Constructor and Description
public	SocksPortUnificationServerHandler() Creates a new instance with the default configuration.
public	SocksPortUnificationServerHandler(Socks5ServerEncoder socks5encoder) Creates a new instance with the specified `Socks5ServerEncoder`.

Method Summary

Modifier and Type	Method and Description
protected void	decode(ChannelHandlerContext the `ChannelHandlerContext` which this `ByteToMessageDecoder` belongs to ctx, Buffer the `Buffer` from which to read data in) Implements abstract io.netty5.handler.codec.ByteToMessageDecoder.decode. Decode the from one `Buffer` to another.
private static void	logKnownVersion(ChannelHandlerContext ctx, SocksVersion version)
private static void	logUnknownVersion(ChannelHandlerContext ctx, byte versionVal)

Inherited from io.netty5.handler.codec.ByteToMessageDecoder:: actualReadableBytes channelInactive channelRead channelReadComplete channelShutdown decodeLast discardSomeReadBytes handlerAdded handlerAdded0 handlerRemoved handlerRemoved0 internalBuffer isSharable isSingleDecode setSingleDecode

Field Detail

logger	back to summary
private static final InternalLogger logger

socks5encoder	back to summary
private final Socks5ServerEncoder socks5encoder

Constructor Detail

SocksPortUnificationServerHandler	back to summary
public SocksPortUnificationServerHandler() Creates a new instance with the default configuration.

SocksPortUnificationServerHandler	back to summary
public SocksPortUnificationServerHandler(Socks5ServerEncoder socks5encoder) Creates a new instance with the specified `Socks5ServerEncoder`. This constructor is useful when a user wants to use an alternative `Socks5AddressEncoder`.

Method Detail

decode back to summary

decode	back to summary
protected void decode(ChannelHandlerContext ctx, Buffer in) throws Exception Implements abstract io.netty5.handler.codec.ByteToMessageDecoder.decode. Doc from io.netty5.handler.codec.ByteToMessageDecoder.decode. Decode the from one `Buffer` to another. This method will be called till either the input `Buffer` has nothing to read when return from this method or till nothing was read from the input `Buffer`. Parameters ctx:ChannelHandlerContext the `ChannelHandlerContext` which this `ByteToMessageDecoder` belongs to in:Buffer the `Buffer` from which to read data Annotations @Override Exceptions Exception: is thrown if an error occurs

protected void decode(ChannelHandlerContext ctx, Buffer in) throws Exception

Implements abstract io.netty5.handler.codec.ByteToMessageDecoder.decode.

Doc from io.netty5.handler.codec.ByteToMessageDecoder.decode.

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

Parameters

ctx:ChannelHandlerContext: the ChannelHandlerContext which this ByteToMessageDecoder belongs to
in:Buffer: the Buffer from which to read data

Annotations

@Override

Exceptions

Exception:: is thrown if an error occurs

logKnownVersion	back to summary
private static void logKnownVersion(ChannelHandlerContext ctx, SocksVersion version)

logUnknownVersion	back to summary
private static void logUnknownVersion(ChannelHandlerContext ctx, byte versionVal)