Uses of Class
io.netty.channel.ChannelHandlerAdapter

Packages that use ChannelHandlerAdapter

Package	Description
io.netty.channel	The core channel API which is asynchronous and event-driven abstraction of various transports such as a NIO Channel.
io.netty.handler.address	Package to dynamically replace local / remote SocketAddress.
io.netty.handler.codec	Extensible decoder and its common implementations which deal with the packet fragmentation and reassembly issue found in a stream-based transport such as TCP/IP.
io.netty.handler.codec.base64	Encoder and decoder which transform a Base64-encoded String or ByteBuf into a decoded ByteBuf and vice versa.
io.netty.handler.codec.bytes	Encoder and decoder which transform an array of bytes into a ByteBuf and vice versa.
io.netty.handler.codec.compression	Encoder and decoder which compresses and decompresses ByteBufs in a compression format such as zlib, gzip, and Snappy.
io.netty.handler.codec.dns	DNS codec.
io.netty.handler.codec.haproxy	Decodes an HAProxy proxy protocol header
io.netty.handler.codec.http	Encoder, decoder and their related message types for HTTP.
io.netty.handler.codec.http.cors	This package contains Cross Origin Resource Sharing (CORS) related classes.
io.netty.handler.codec.http.websocketx	Encoder, decoder, handshakers and their related message types for Web Socket data frames.
io.netty.handler.codec.http.websocketx.extensions	Encoder, decoder, handshakers to handle WebSocket Extensions.
io.netty.handler.codec.http.websocketx.extensions.compression	Encoder, decoder, handshakers to handle most common WebSocket Compression Extensions.
io.netty.handler.codec.http2	Handlers for sending and receiving HTTP/2 frames.
io.netty.handler.codec.http3	HTTP/3 implementation.
io.netty.handler.codec.json	JSON specific codecs.
io.netty.handler.codec.marshalling	Decoder and Encoder which uses JBoss Marshalling.
io.netty.handler.codec.memcache	Common superset of ascii and binary classes.
io.netty.handler.codec.memcache.binary	Implementations and Interfaces for the Memcache Binary protocol.
io.netty.handler.codec.mqtt	Encoder, decoder and different Message Types for MQTT.
io.netty.handler.codec.protobuf	Encoder and decoder which transform a Google Protocol Buffers Message and MessageNano into a ByteBuf and vice versa.
io.netty.handler.codec.quic	QUIC implementation
io.netty.handler.codec.redis	Encoder, decoder for Redis.
io.netty.handler.codec.rtsp	An RTSP extension based on the HTTP codec.
io.netty.handler.codec.sctp	Decoder and encoders to manage message completion and multi-streaming codec in SCTP/IP.
io.netty.handler.codec.serialization	Encoder, decoder and their compatibility stream implementations which transform a Serializable object into a byte buffer and vice versa.
io.netty.handler.codec.smtp	SMTP codec.
io.netty.handler.codec.socks	Encoder, decoder and their related message types for Socks.
io.netty.handler.codec.socksx	Encoder, decoder and their related message types for SOCKS protocol.
io.netty.handler.codec.socksx.v4	Encoder, decoder and their related message types for SOCKSv4 protocol.
io.netty.handler.codec.socksx.v5	Encoder, decoder and their related message types for SOCKSv5 protocol.
io.netty.handler.codec.spdy	Encoder, decoder, session handler and their related message types for the SPDY protocol.
io.netty.handler.codec.stomp	STOMP codec
io.netty.handler.codec.string	Encoder and decoder which transform a String into a ByteBuf and vice versa.
io.netty.handler.codec.xml	XML codec provides asynchronous and non-blocking XML parser based on the Aalto XML parser.
io.netty.handler.flow	Package to control the flow of messages.
io.netty.handler.flush	Package to control flush behavior.
io.netty.handler.ipfilter	Package to filter IP addresses (allow/deny).
io.netty.handler.logging	Logs the I/O events for debugging purpose.
io.netty.handler.pcap	Capture data and write into Pcap format which helps in troubleshooting.
io.netty.handler.proxy	Adds support for client connections via proxy protocols such as SOCKS and HTTP CONNECT tunneling
io.netty.handler.ssl	SSL · TLS implementation based on SSLEngine
io.netty.handler.ssl.ocsp	Certificate validation using OCSP
io.netty.handler.stream	Writes very large data stream asynchronously neither spending a lot of memory nor getting OutOfMemoryError.
io.netty.handler.timeout	Adds support for read and write timeout and idle connection notification using a Timer.
io.netty.handler.traffic	Implementation of a Traffic Shaping Handler and Dynamic Statistics.

Uses of ChannelHandlerAdapter in io.netty.channel

Subclasses of ChannelHandlerAdapter in io.netty.channel

Modifier and Type	Class	Description
class	ChannelDuplexHandler	ChannelHandler implementation which represents a combination out of a ChannelInboundHandler and the ChannelOutboundHandler.
class	ChannelInboundHandlerAdapter	Abstract base class for ChannelInboundHandler implementations which provide implementations of all of their methods.
class	ChannelInitializer<C extends Channel>	A special ChannelInboundHandler which offers an easy way to initialize a Channel once it was registered to its EventLoop.
class	ChannelOutboundHandlerAdapter	Skeleton implementation of a ChannelOutboundHandler.
class	CombinedChannelDuplexHandler<I extends ChannelInboundHandler,O extends ChannelOutboundHandler>	Combines a ChannelInboundHandler and a ChannelOutboundHandler into one ChannelHandler.
class	SimpleChannelInboundHandler<I>	ChannelInboundHandlerAdapter which allows to explicit only handle a specific type of messages.
class	SimpleUserEventChannelHandler<I>	ChannelInboundHandlerAdapter which allows to conveniently only handle a specific type of user events.

Uses of ChannelHandlerAdapter in io.netty.handler.address

Subclasses of ChannelHandlerAdapter in io.netty.handler.address

Modifier and Type	Class	Description
class	DynamicAddressConnectHandler	ChannelOutboundHandler implementation which allows to dynamically replace the used remoteAddress and / or localAddress when making a connection attempt.
class	ResolveAddressHandler	ChannelOutboundHandlerAdapter which will resolve the SocketAddress that is passed to ResolveAddressHandler.connect(ChannelHandlerContext, SocketAddress, SocketAddress, ChannelPromise) if it is not already resolved and the AddressResolver supports the type of SocketAddress.

Uses of ChannelHandlerAdapter in io.netty.handler.codec

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec

Modifier and Type	Class	Description
class	ByteToMessageCodec<I>	A Codec for on-the-fly encoding/decoding of bytes to messages and vise-versa.
class	ByteToMessageDecoder	ChannelInboundHandlerAdapter which decodes bytes in a stream-like fashion from one ByteBuf to an other Message type.
class	DatagramPacketDecoder	A decoder that decodes the content of the received DatagramPacket using the specified ByteBuf decoder.
class	DatagramPacketEncoder<M>	An encoder that encodes the content in AddressedEnvelope to DatagramPacket using the specified message encoder.
class	DelimiterBasedFrameDecoder	A decoder that splits the received ByteBufs by one or more delimiters.
class	FixedLengthFrameDecoder	A decoder that splits the received ByteBufs by the fixed number of bytes.
class	LengthFieldBasedFrameDecoder	A decoder that splits the received ByteBufs dynamically by the value of the length field in the message.
class	LengthFieldPrepender	An encoder that prepends the length of the message.
class	LineBasedFrameDecoder	A decoder that splits the received ByteBufs on line endings.
class	MessageAggregator<I,S,C extends ByteBufHolder,O extends ByteBufHolder>	An abstract ChannelHandler that aggregates a series of message objects into a single aggregated message.
class	MessageToByteEncoder<I>	ChannelOutboundHandlerAdapter which encodes message in a stream-like fashion from one message to an ByteBuf.
class	MessageToMessageCodec<INBOUND_IN,OUTBOUND_IN>	A Codec for on-the-fly encoding/decoding of message.
class	MessageToMessageDecoder<I>	ChannelInboundHandlerAdapter which decodes from one message to an other message.
class	MessageToMessageEncoder<I>	ChannelOutboundHandlerAdapter which encodes from one message to an other message For example here is an implementation which decodes an Integer to an String.
class	ReplayingDecoder<S>	A specialized variation of ByteToMessageDecoder which enables implementation of a non-blocking decoder in the blocking I/O paradigm.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.base64

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.base64

Modifier and Type	Class	Description
class	Base64Decoder	Decodes a Base64-encoded ByteBuf or US-ASCII String into a ByteBuf.
class	Base64Encoder	Encodes a ByteBuf into a Base64-encoded ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.bytes

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.bytes

Modifier and Type	Class	Description
class	ByteArrayDecoder	Decodes a received ByteBuf into an array of bytes.
class	ByteArrayEncoder	Encodes the requested array of bytes into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.compression

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.compression

Modifier and Type	Class	Description
class	BrotliDecoder	Decompresses a ByteBuf encoded with the brotli format.
class	BrotliEncoder	Compress a ByteBuf with the Brotli compression.
class	Bzip2Decoder	Uncompresses a ByteBuf encoded with the Bzip2 format.
class	Bzip2Encoder	Compresses a ByteBuf using the Bzip2 algorithm.
class	FastLzFrameDecoder	Uncompresses a ByteBuf encoded by FastLzFrameEncoder using the FastLZ algorithm.
class	FastLzFrameEncoder	Compresses a ByteBuf using the FastLZ algorithm.
class	JdkZlibDecoder	Decompress a ByteBuf using the inflate algorithm.
class	JdkZlibEncoder	Compresses a ByteBuf using the deflate algorithm.
class	JZlibDecoder
class	JZlibEncoder	Compresses a ByteBuf using the deflate algorithm.
class	Lz4FrameDecoder	Uncompresses a ByteBuf encoded with the LZ4 format.
class	Lz4FrameEncoder	Compresses a ByteBuf using the LZ4 format.
class	LzfDecoder	Uncompresses a ByteBuf encoded with the LZF format.
class	LzfEncoder	Compresses a ByteBuf using the LZF format.
class	LzmaFrameEncoder	Compresses a ByteBuf using the LZMA algorithm.
class	SnappyFramedDecoder	Deprecated. Use SnappyFrameDecoder instead.
class	SnappyFrameDecoder	Uncompresses a ByteBuf encoded with the Snappy framing format.
class	SnappyFramedEncoder	Deprecated. Use SnappyFrameEncoder instead.
class	SnappyFrameEncoder	Compresses a ByteBuf using the Snappy framing format.
class	ZlibDecoder	Decompresses a ByteBuf using the deflate algorithm.
class	ZlibEncoder	Compresses a ByteBuf using the deflate algorithm.
class	ZstdDecoder	Decompresses a compressed block ByteBuf using the Zstandard algorithm.
class	ZstdEncoder	Compresses a ByteBuf using the Zstandard algorithm.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.dns

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.dns

Modifier and Type	Class	Description
class	DatagramDnsQueryDecoder	Decodes a DatagramPacket into a DatagramDnsQuery.
class	DatagramDnsQueryEncoder	Encodes a DatagramDnsQuery (or an AddressedEnvelope of DnsQuery} into a DatagramPacket.
class	DatagramDnsResponseDecoder	Decodes a DatagramPacket into a DatagramDnsResponse.
class	DatagramDnsResponseEncoder	Encodes a DatagramDnsResponse (or an AddressedEnvelope of DnsResponse} into a DatagramPacket.
class	TcpDnsQueryDecoder
class	TcpDnsQueryEncoder
class	TcpDnsResponseDecoder
class	TcpDnsResponseEncoder

Uses of ChannelHandlerAdapter in io.netty.handler.codec.haproxy

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.haproxy

Modifier and Type	Class	Description
class	HAProxyMessageDecoder	Decodes an HAProxy proxy protocol header
class	HAProxyMessageEncoder	Encodes an HAProxy proxy protocol message

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http

Modifier and Type	Class	Description
class	HttpClientCodec	A combination of HttpRequestEncoder and HttpResponseDecoder which enables easier client side HTTP implementation.
class	HttpClientUpgradeHandler	Client-side handler for handling an HTTP upgrade handshake to another protocol.
class	HttpContentCompressor	Compresses an HttpMessage and an HttpContent in gzip or deflate encoding while respecting the "Accept-Encoding" header.
class	HttpContentDecoder	Decodes the content of the received HttpRequest and HttpContent.
class	HttpContentDecompressor	Decompresses an HttpMessage and an HttpContent compressed in gzip or deflate encoding.
class	HttpContentEncoder	Encodes the content of the outbound HttpResponse and HttpContent.
class	HttpObjectAggregator	A ChannelHandler that aggregates an HttpMessage and its following HttpContents into a single FullHttpRequest or FullHttpResponse (depending on if it used to handle requests or responses) with no following HttpContents.
class	HttpObjectDecoder	Decodes ByteBufs into HttpMessages and HttpContents.
class	HttpObjectEncoder<H extends HttpMessage>	Encodes an HttpMessage or an HttpContent into a ByteBuf.
class	HttpRequestDecoder	Decodes ByteBufs into HttpRequests and HttpContents.
class	HttpRequestEncoder	Encodes an HttpRequest or an HttpContent into a ByteBuf.
class	HttpResponseDecoder	Decodes ByteBufs into HttpResponses and HttpContents.
class	HttpResponseEncoder	Encodes an HttpResponse or an HttpContent into a ByteBuf.
class	HttpServerCodec	A combination of HttpRequestDecoder and HttpResponseEncoder which enables easier server side HTTP implementation.
class	HttpServerExpectContinueHandler	Sends a 100 CONTINUE HttpResponse to HttpRequests which contain a 'expect: 100-continue' header.
class	HttpServerKeepAliveHandler	HttpServerKeepAliveHandler helps close persistent connections when appropriate.
class	HttpServerUpgradeHandler	A server-side handler that receives HTTP requests and optionally performs a protocol switch if the requested protocol is supported.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http.cors

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http.cors

Modifier and Type	Class	Description
class	CorsHandler	Handles Cross Origin Resource Sharing (CORS) requests.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx

Modifier and Type	Class	Description
class	Utf8FrameValidator
class	WebSocket00FrameDecoder	Decodes ByteBufs into WebSocketFrames.
class	WebSocket00FrameEncoder	Encodes a WebSocketFrame into a ByteBuf.
class	WebSocket07FrameDecoder	Decodes a web socket frame from wire protocol version 7 format.
class	WebSocket07FrameEncoder	Encodes a web socket frame into wire protocol version 7 format.
class	WebSocket08FrameDecoder	Decodes a web socket frame from wire protocol version 8 format.
class	WebSocket08FrameEncoder	Encodes a web socket frame into wire protocol version 8 format.
class	WebSocket13FrameDecoder	Decodes a web socket frame from wire protocol version 13 format.
class	WebSocket13FrameEncoder	Encodes a web socket frame into wire protocol version 13 format.
class	WebSocketClientProtocolHandler	This handler does all the heavy lifting for you to run a websocket client.
class	WebSocketFrameAggregator	Handler that aggregate fragmented WebSocketFrame's.
class	WebSocketServerProtocolHandler	This handler does all the heavy lifting for you to run a websocket server.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx.extensions

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx.extensions

Modifier and Type	Class	Description
class	WebSocketClientExtensionHandler	This handler negotiates and initializes the WebSocket Extensions.
class	WebSocketExtensionDecoder	Convenient class for io.netty.handler.codec.http.websocketx.extensions.WebSocketExtension decoder.
class	WebSocketExtensionEncoder	Convenient class for io.netty.handler.codec.http.websocketx.extensions.WebSocketExtension encoder.
class	WebSocketServerExtensionHandler	This handler negotiates and initializes the WebSocket Extensions.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx.extensions.compression

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http.websocketx.extensions.compression

Modifier and Type	Class	Description
class	WebSocketClientCompressionHandler	Extends io.netty.handler.codec.http.websocketx.extensions.compression.WebSocketClientExtensionHandler to handle the most common WebSocket Compression Extensions.
class	WebSocketServerCompressionHandler	Extends io.netty.handler.codec.http.websocketx.extensions.compression.WebSocketServerExtensionHandler to handle the most common WebSocket Compression Extensions.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http2

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http2

Modifier and Type	Class	Description
class	CleartextHttp2ServerUpgradeHandler	Performing cleartext upgrade, by h2c HTTP upgrade or Prior Knowledge.
class	Http2ChannelDuplexHandler	A ChannelDuplexHandler providing additional functionality for HTTP/2.
class	Http2ConnectionHandler	Provides the default implementation for processing inbound frame events and delegates to a Http2FrameListener
class	Http2FrameCodec	An HTTP/2 handler that maps HTTP/2 frames to Http2Frame objects and vice versa.
class	Http2FrameLogger	Logs HTTP2 frames for debugging purposes.
class	Http2MultiplexCodec	Deprecated. use Http2FrameCodecBuilder together with Http2MultiplexHandler.
class	Http2MultiplexHandler	An HTTP/2 handler that creates child channels for each stream.
class	Http2StreamFrameToHttpObjectCodec	This handler converts from Http2StreamFrame to HttpObject, and back.
class	HttpToHttp2ConnectionHandler	Translates HTTP/1.x object writes into HTTP/2 frames.
class	InboundHttpToHttp2Adapter	Translates HTTP/1.x object reads into HTTP/2 frames.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.http3

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.http3

Modifier and Type	Class	Description
class	Http3ClientConnectionHandler
class	Http3ConnectionHandler	Handler that handles HTTP3 connections.
class	Http3FrameToHttpObjectCodec	This handler converts from Http3RequestStreamFrame to HttpObject, and back.
class	Http3PushStreamClientInitializer	Abstract base class that users can extend to init HTTP/3 push-streams for clients.
class	Http3PushStreamServerInitializer	Abstract base class that users can extend to init HTTP/3 push-streams for servers.
class	Http3RequestStreamInboundHandler	ChannelInboundHandlerAdapter which makes it easy to handle HTTP3 request streams.
class	Http3RequestStreamInitializer	Abstract base class that users can extend to init HTTP/3 request-streams.
class	Http3ServerConnectionHandler	Handler that handles HTTP3 for the server-side.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.json

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.json

Modifier and Type	Class	Description
class	JsonObjectDecoder	Splits a byte stream of JSON objects and arrays into individual objects/arrays and passes them up the ChannelPipeline.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.marshalling

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.marshalling

Modifier and Type	Class	Description
class	CompatibleMarshallingDecoder	ReplayingDecoder which use an Unmarshaller to read the Object out of the ByteBuf.
class	CompatibleMarshallingEncoder	MessageToByteEncoder implementation which uses JBoss Marshalling to marshal an Object.
class	MarshallingDecoder	Decoder which MUST be used with MarshallingEncoder.
class	MarshallingEncoder	MessageToByteEncoder implementation which uses JBoss Marshalling to marshal an Object.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.memcache

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.memcache

Modifier and Type	Class	Description
class	AbstractMemcacheObjectAggregator<H extends MemcacheMessage>	A ChannelHandler that aggregates an MemcacheMessage and its following MemcacheContents into a single MemcacheMessage with no following MemcacheContents.
class	AbstractMemcacheObjectDecoder	Abstract super class for both ascii and binary decoders.
class	AbstractMemcacheObjectEncoder<M extends MemcacheMessage>	A general purpose AbstractMemcacheObjectEncoder that encodes MemcacheMessages.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.memcache.binary

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.memcache.binary

Modifier and Type	Class	Description
class	AbstractBinaryMemcacheDecoder<M extends BinaryMemcacheMessage>	Decoder for both BinaryMemcacheRequest and BinaryMemcacheResponse.
class	AbstractBinaryMemcacheEncoder<M extends BinaryMemcacheMessage>	A MessageToByteEncoder that encodes binary memcache messages into bytes.
class	BinaryMemcacheClientCodec	The client codec that combines the proper encoder and decoder.
class	BinaryMemcacheObjectAggregator	An object aggregator for the memcache binary protocol.
class	BinaryMemcacheRequestDecoder	The decoder part which takes care of decoding the request-specific headers.
class	BinaryMemcacheRequestEncoder	The encoder part which takes care of encoding the request headers.
class	BinaryMemcacheResponseDecoder	The decoder which takes care of decoding the response headers.
class	BinaryMemcacheResponseEncoder	The encoder which takes care of encoding the response headers.
class	BinaryMemcacheServerCodec	The full server codec that combines the correct encoder and decoder.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.mqtt

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.mqtt

Modifier and Type	Class	Description
class	MqttDecoder	Decodes Mqtt messages from bytes, following the MQTT protocol specification v3.1 or v5.0, depending on the version specified in the CONNECT message that first goes through the channel.
class	MqttEncoder	Encodes Mqtt messages into bytes following the protocol specification v3.1 as described here MQTTV3.1 or v5.0 as described here MQTTv5.0 - depending on the version specified in the first CONNECT message that goes through the channel.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.protobuf

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.protobuf

Modifier and Type	Class	Description
class	ProtobufDecoder	Decodes a received ByteBuf into a Google Protocol Buffers Message and MessageLite.
class	ProtobufDecoderNano	Decodes a received ByteBuf into a Google Protocol Buffers MessageNano.
class	ProtobufEncoder	Encodes the requested Google Protocol Buffers Message and MessageLite into a ByteBuf.
class	ProtobufEncoderNano	Encodes the requested Google Protocol Buffers MessageNano into a ByteBuf.
class	ProtobufVarint32FrameDecoder	A decoder that splits the received ByteBufs dynamically by the value of the Google Protocol Buffers Base 128 Varints integer length field in the message.
class	ProtobufVarint32LengthFieldPrepender	An encoder that prepends the Google Protocol Buffers Base 128 Varints integer length field.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.quic

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.quic

Modifier and Type	Class	Description
class	QuicCodecDispatcher	Special ChannelHandler that should be used to init Channels that will be used for QUIC while SO_REUSEPORT is used to bind to same InetSocketAddress multiple times.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.redis

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.redis

Modifier and Type	Class	Description
class	RedisArrayAggregator	Aggregates RedisMessage parts into ArrayRedisMessage.
class	RedisBulkStringAggregator	A ChannelHandler that aggregates an BulkStringHeaderRedisMessage and its following BulkStringRedisContents into a single FullBulkStringRedisMessage with no following BulkStringRedisContents.
class	RedisDecoder	Decodes the Redis protocol into RedisMessage objects following RESP (REdis Serialization Protocol).
class	RedisEncoder	Encodes RedisMessage into bytes following RESP (REdis Serialization Protocol).

Uses of ChannelHandlerAdapter in io.netty.handler.codec.rtsp

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.rtsp

Modifier and Type	Class	Description
class	RtspDecoder	Decodes ByteBufs into RTSP messages represented in HttpMessages.
class	RtspEncoder	Encodes an RTSP message represented in HttpMessage or an HttpContent into a ByteBuf.
class	RtspObjectDecoder	Deprecated. Use RtspDecoder instead.
class	RtspObjectEncoder<H extends HttpMessage>	Deprecated. Use RtspEncoder instead.
class	RtspRequestDecoder	Deprecated. Use RtspDecoder directly instead
class	RtspRequestEncoder	Deprecated. Use RtspEncoder directly instead
class	RtspResponseDecoder	Deprecated. Use RtspDecoder directly instead
class	RtspResponseEncoder	Deprecated. Use RtspEncoder directly instead

Uses of ChannelHandlerAdapter in io.netty.handler.codec.sctp

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.sctp

Modifier and Type	Class	Description
class	SctpInboundByteStreamHandler	A ChannelHandler which receives SctpMessages which belong to a application protocol form a specific SCTP Stream and decode it as ByteBuf.
class	SctpMessageCompletionHandler	MessageToMessageDecoder which will take care of handle fragmented SctpMessages, so only complete SctpMessages will be forwarded to the next ChannelInboundHandler.
class	SctpMessageToMessageDecoder
class	SctpOutboundByteStreamHandler	A ChannelHandler which transform ByteBuf to SctpMessage and send it through a specific stream with given protocol identifier.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.serialization

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.serialization

Modifier and Type	Class	Description
class	CompatibleObjectEncoder	Deprecated. This class has been deprecated with no replacement, because serialization can be a security liability
class	ObjectDecoder	Deprecated. This class has been deprecated with no replacement, because serialization can be a security liability
class	ObjectEncoder	Deprecated. This class has been deprecated with no replacement, because serialization can be a security liability

Uses of ChannelHandlerAdapter in io.netty.handler.codec.smtp

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.smtp

Modifier and Type	Class	Description
class	SmtpRequestEncoder	Encoder for SMTP requests.
class	SmtpResponseDecoder	Decoder for SMTP responses.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.socks

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.socks

Modifier and Type	Class	Description
class	SocksAuthRequestDecoder	Decodes ByteBufs into SocksAuthRequest.
class	SocksAuthResponseDecoder	Decodes ByteBufs into SocksAuthResponse.
class	SocksCmdRequestDecoder	Decodes ByteBufs into SocksCmdRequest.
class	SocksCmdResponseDecoder	Decodes ByteBufs into SocksCmdResponse.
class	SocksInitRequestDecoder	Decodes ByteBufs into SocksInitRequest.
class	SocksInitResponseDecoder	Decodes ByteBufs into SocksInitResponse.
class	SocksMessageEncoder	Encodes an SocksMessage into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.socksx

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.socksx

Modifier and Type	Class	Description
class	SocksPortUnificationServerHandler	Detects the version of the current SOCKS connection and initializes the pipeline with Socks4ServerDecoder or Socks5InitialRequestDecoder.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.socksx.v4

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.socksx.v4

Modifier and Type	Class	Description
class	Socks4ClientDecoder	Decodes a single Socks4CommandResponse from the inbound ByteBufs.
class	Socks4ClientEncoder	Encodes a Socks4CommandRequest into a ByteBuf.
class	Socks4ServerDecoder	Decodes a single Socks4CommandRequest from the inbound ByteBufs.
class	Socks4ServerEncoder	Encodes a Socks4CommandResponse into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.socksx.v5

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.socksx.v5

Modifier and Type	Class	Description
class	Socks5ClientEncoder	Encodes a client-side Socks5Message into a ByteBuf.
class	Socks5CommandRequestDecoder	Decodes a single Socks5CommandRequest from the inbound ByteBufs.
class	Socks5CommandResponseDecoder	Decodes a single Socks5CommandResponse from the inbound ByteBufs.
class	Socks5InitialRequestDecoder	Decodes a single Socks5InitialRequest from the inbound ByteBufs.
class	Socks5InitialResponseDecoder	Decodes a single Socks5InitialResponse from the inbound ByteBufs.
class	Socks5PasswordAuthRequestDecoder	Decodes a single Socks5PasswordAuthRequest from the inbound ByteBufs.
class	Socks5PasswordAuthResponseDecoder	Decodes a single Socks5PasswordAuthResponse from the inbound ByteBufs.
class	Socks5PrivateAuthRequestDecoder	Decodes a single Socks5PrivateAuthRequest from the inbound ByteBufs.
class	Socks5PrivateAuthResponseDecoder	Decodes a single Socks5PrivateAuthResponse from the inbound ByteBufs.
class	Socks5ServerEncoder	Encodes a server-side Socks5Message into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.spdy

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.spdy

Modifier and Type	Class	Description
class	SpdyFrameCodec	A ChannelHandler that encodes and decodes SPDY Frames.
class	SpdyHttpCodec	A combination of SpdyHttpDecoder and SpdyHttpEncoder
class	SpdyHttpDecoder	Decodes SpdySynStreamFrames, SpdySynReplyFrames, and SpdyDataFrames into FullHttpRequests and FullHttpResponses.
class	SpdyHttpEncoder	Encodes HttpRequests, HttpResponses, and HttpContents into SpdySynStreamFrames and SpdySynReplyFrames.
class	SpdyHttpResponseStreamIdHandler	MessageToMessageCodec that takes care of adding the right SpdyHttpHeaders.Names.STREAM_ID to the HttpMessage if one is not present.
class	SpdySessionHandler	Manages streams within a SPDY session.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.stomp

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.stomp

Modifier and Type	Class	Description
class	StompSubframeAggregator	A ChannelHandler that aggregates an StompHeadersSubframe and its following StompContentSubframes into a single StompFrame.
class	StompSubframeDecoder	Decodes ByteBufs into StompHeadersSubframes and StompContentSubframes.
class	StompSubframeEncoder	Encodes a StompFrame or a StompSubframe into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.string

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.string

Modifier and Type	Class	Description
class	LineEncoder	Apply a line separator to the requested String and encode it into a ByteBuf.
class	StringDecoder	Decodes a received ByteBuf into a String.
class	StringEncoder	Encodes the requested String into a ByteBuf.

Uses of ChannelHandlerAdapter in io.netty.handler.codec.xml

Subclasses of ChannelHandlerAdapter in io.netty.handler.codec.xml

Modifier and Type	Class	Description
class	XmlDecoder	Async XML decoder based on Aalto XML parser.
class	XmlFrameDecoder	A frame decoder for single separate XML based message streams.

Uses of ChannelHandlerAdapter in io.netty.handler.flow

Subclasses of ChannelHandlerAdapter in io.netty.handler.flow

Modifier and Type	Class	Description
class	FlowControlHandler	The FlowControlHandler ensures that only one message per read() is sent downstream.

Uses of ChannelHandlerAdapter in io.netty.handler.flush

Subclasses of ChannelHandlerAdapter in io.netty.handler.flush

Modifier and Type	Class	Description
class	FlushConsolidationHandler	ChannelDuplexHandler which consolidates Channel.flush() / ChannelHandlerContext.flush() operations (which also includes Channel.writeAndFlush(Object) / Channel.writeAndFlush(Object, ChannelPromise) and ChannelOutboundInvoker.writeAndFlush(Object) / ChannelOutboundInvoker.writeAndFlush(Object, ChannelPromise)).

Uses of ChannelHandlerAdapter in io.netty.handler.ipfilter

Subclasses of ChannelHandlerAdapter in io.netty.handler.ipfilter

Modifier and Type	Class	Description
class	AbstractRemoteAddressFilter<T extends java.net.SocketAddress>	This class provides the functionality to either accept or reject new Channels based on their IP address.
class	IpSubnetFilter	This class allows one to filter new Channels based on the IpSubnetFilters passed to its constructor.
class	RuleBasedIpFilter	This class allows one to filter new Channels based on the IpFilterRules passed to its constructor.
class	UniqueIpFilter	This class allows one to ensure that at all times for every IP address there is at most one Channel connected to the server.

Uses of ChannelHandlerAdapter in io.netty.handler.logging

Subclasses of ChannelHandlerAdapter in io.netty.handler.logging

Modifier and Type	Class	Description
class	LoggingHandler	A ChannelHandler that logs all events using a logging framework.

Uses of ChannelHandlerAdapter in io.netty.handler.pcap

Subclasses of ChannelHandlerAdapter in io.netty.handler.pcap

Modifier and Type	Class	Description
class	PcapWriteHandler	PcapWriteHandler captures ByteBuf from SocketChannel / ServerChannel or DatagramPacket and writes it into Pcap OutputStream.

Uses of ChannelHandlerAdapter in io.netty.handler.proxy

Subclasses of ChannelHandlerAdapter in io.netty.handler.proxy

Modifier and Type	Class	Description
class	HttpProxyHandler	Handler that establishes a blind forwarding proxy tunnel using HTTP/1.1 CONNECT request.
class	ProxyHandler	A common abstraction for protocols that establish blind forwarding proxy tunnels.
class	Socks4ProxyHandler	Handler that establishes a blind forwarding proxy tunnel using SOCKS4 protocol.
class	Socks5ProxyHandler	Handler that establishes a blind forwarding proxy tunnel using SOCKS Protocol Version 5.

Uses of ChannelHandlerAdapter in io.netty.handler.ssl

Subclasses of ChannelHandlerAdapter in io.netty.handler.ssl

Modifier and Type	Class	Description
class	AbstractSniHandler<T>	Enables SNI (Server Name Indication) extension for server side SSL.
class	ApplicationProtocolNegotiationHandler	Configures a ChannelPipeline depending on the application-level protocol negotiation result of SslHandler.
class	OptionalSslHandler	OptionalSslHandler is a utility decoder to support both SSL and non-SSL handlers based on the first message received.
class	SniHandler	Enables SNI (Server Name Indication) extension for server side SSL.
class	SslClientHelloHandler<T>	ByteToMessageDecoder which allows to be notified once a full ClientHello was received.
class	SslHandler	Adds SSL · TLS and StartTLS support to a Channel.
class	SslMasterKeyHandler	The SslMasterKeyHandler is a channel-handler you can include in your pipeline to consume the master key & session identifier for a TLS session.

Uses of ChannelHandlerAdapter in io.netty.handler.ssl.ocsp

Subclasses of ChannelHandlerAdapter in io.netty.handler.ssl.ocsp

Modifier and Type	Class	Description
class	OcspClientHandler	A handler for SSL clients to handle and act upon stapled OCSP responses.
class	OcspServerCertificateValidator	OcspServerCertificateValidator validates incoming server's certificate using OCSP.

Uses of ChannelHandlerAdapter in io.netty.handler.stream

Subclasses of ChannelHandlerAdapter in io.netty.handler.stream

Modifier and Type	Class	Description
class	ChunkedWriteHandler	A ChannelHandler that adds support for writing a large data stream asynchronously neither spending a lot of memory nor getting OutOfMemoryError.

Uses of ChannelHandlerAdapter in io.netty.handler.timeout

Subclasses of ChannelHandlerAdapter in io.netty.handler.timeout

Modifier and Type	Class	Description
class	IdleStateHandler	Triggers an IdleStateEvent when a Channel has not performed read, write, or both operation for a while.
class	ReadTimeoutHandler	Raises a ReadTimeoutException when no data was read within a certain period of time.
class	WriteTimeoutHandler	Raises a WriteTimeoutException when a write operation cannot finish in a certain period of time.

Uses of ChannelHandlerAdapter in io.netty.handler.traffic

Subclasses of ChannelHandlerAdapter in io.netty.handler.traffic

Modifier and Type	Class	Description
class	AbstractTrafficShapingHandler	AbstractTrafficShapingHandler allows to limit the global bandwidth (see GlobalTrafficShapingHandler) or per session bandwidth (see ChannelTrafficShapingHandler), as traffic shaping.
class	ChannelTrafficShapingHandler	This implementation of the AbstractTrafficShapingHandler is for channel traffic shaping, that is to say a per channel limitation of the bandwidth.
class	GlobalChannelTrafficShapingHandler	This implementation of the AbstractTrafficShapingHandler is for global and per channel traffic shaping, that is to say a global limitation of the bandwidth, whatever the number of opened channels and a per channel limitation of the bandwidth. This version shall not be in the same pipeline than other TrafficShapingHandler. The general use should be as follow: Create your unique GlobalChannelTrafficShapingHandler like: GlobalChannelTrafficShapingHandler myHandler = new GlobalChannelTrafficShapingHandler(executor); The executor could be the underlying IO worker pool pipeline.addLast(myHandler); Note that this handler has a Pipeline Coverage of "all" which means only one such handler must be created and shared among all channels as the counter must be shared among all channels. Other arguments can be passed like write or read limitation (in bytes/s where 0 means no limitation) or the check interval (in millisecond) that represents the delay between two computations of the bandwidth and so the call back of the doAccounting method (0 means no accounting at all). Note that as this is a fusion of both Global and Channel Traffic Shaping, limits are in 2 sets, respectively Global and Channel. A value of 0 means no accounting for checkInterval.
class	GlobalTrafficShapingHandler	This implementation of the AbstractTrafficShapingHandler is for global traffic shaping, that is to say a global limitation of the bandwidth, whatever the number of opened channels.