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.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 | |
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 | |
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.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.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 | |
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 | |
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.
|
Modifier and Type | Class and Description |
---|---|
class |
ChannelDuplexHandler
ChannelHandler implementation which represents a combination out of a ChannelInboundHandler and
the ChannelOutboundHandler . |
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 |
CombinedChannelDuplexHandler<I extends ChannelInboundHandler,O extends ChannelOutboundHandler>
|
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. |
Modifier and Type | Class and 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 |
DelimiterBasedFrameDecoder
A decoder that splits the received
ByteBuf s by one or more
delimiters. |
class |
FixedLengthFrameDecoder
A decoder that splits the received
ByteBuf s by the fixed number
of bytes. |
class |
LengthFieldBasedFrameDecoder
A decoder that splits the received
ByteBuf s dynamically by the
value of the length field in the message. |
class |
LineBasedFrameDecoder
A decoder that splits the received
ByteBuf s 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 |
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 |
ReplayingDecoder<S>
A specialized variation of
ByteToMessageDecoder which enables implementation
of a non-blocking decoder in the blocking I/O paradigm. |
Modifier and Type | Class and Description |
---|---|
class |
Base64Decoder
|
Modifier and Type | Class and Description |
---|---|
class |
ByteArrayDecoder
Decodes a received
ByteBuf into an array of bytes. |
Modifier and Type | Class and Description |
---|---|
class |
BrotliDecoder
Decompresses a
ByteBuf encoded with the brotli format. |
class |
Bzip2Decoder
Uncompresses a
ByteBuf encoded with the Bzip2 format. |
class |
FastLzFrameDecoder
Uncompresses a
ByteBuf encoded by FastLzFrameEncoder using the FastLZ algorithm. |
class |
JdkZlibDecoder
Decompress a
ByteBuf using the inflate algorithm. |
class |
JZlibDecoder |
class |
Lz4FrameDecoder
Uncompresses a
ByteBuf encoded with the LZ4 format. |
class |
LzfDecoder
Uncompresses a
ByteBuf encoded with the LZF format. |
class |
SnappyFramedDecoder
Deprecated.
Use
SnappyFrameDecoder instead. |
class |
SnappyFrameDecoder
Uncompresses a
ByteBuf encoded with the Snappy framing format. |
class |
ZlibDecoder
Decompresses a
ByteBuf using the deflate algorithm. |
class |
ZstdDecoder
Decompresses a compressed block
ByteBuf using the Zstandard algorithm. |
Modifier and Type | Class and Description |
---|---|
class |
DatagramDnsQueryDecoder
Decodes a
DatagramPacket into a DatagramDnsQuery . |
class |
DatagramDnsResponseDecoder
Decodes a
DatagramPacket into a DatagramDnsResponse . |
class |
TcpDnsQueryDecoder |
class |
TcpDnsResponseDecoder |
Modifier and Type | Class and Description |
---|---|
class |
HAProxyMessageDecoder
Decodes an HAProxy proxy protocol header
|
Modifier and Type | Class and 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
|
class |
HttpContentEncoder
Encodes the content of the outbound
HttpResponse and HttpContent . |
class |
HttpObjectAggregator
A
ChannelHandler that aggregates an HttpMessage
and its following HttpContent s into a single FullHttpRequest
or FullHttpResponse (depending on if it used to handle requests or responses)
with no following HttpContent s. |
class |
HttpObjectDecoder
|
class |
HttpRequestDecoder
|
class |
HttpResponseDecoder
|
class |
HttpServerCodec
A combination of
HttpRequestDecoder and HttpResponseEncoder
which enables easier server side HTTP implementation. |
class |
HttpServerExpectContinueHandler
|
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.
|
Modifier and Type | Class and Description |
---|---|
class |
CorsHandler
Handles Cross Origin Resource Sharing (CORS) requests.
|
Modifier and Type | Class and Description |
---|---|
class |
Utf8FrameValidator |
class |
WebSocket00FrameDecoder
Decodes
ByteBuf s into WebSocketFrame s. |
class |
WebSocket07FrameDecoder
Decodes a web socket frame from wire protocol version 7 format.
|
class |
WebSocket08FrameDecoder
Decodes a web socket frame from wire protocol version 8 format.
|
class |
WebSocket13FrameDecoder
Decodes a web socket frame from 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.
|
Modifier and Type | Class and 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 |
WebSocketServerExtensionHandler
This handler negotiates and initializes the WebSocket Extensions.
|
Modifier and Type | Class and 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.
|
Modifier and Type | Class and 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
This class will read HTTP/2 frames and delegate the events to a Http2FrameListener
This interface enforces inbound flow control functionality through
Http2LocalFlowController |
class |
Http2FrameCodec
This API is very immature.
|
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.
|
Modifier and Type | Class and Description |
---|---|
class |
JsonObjectDecoder
Splits a byte stream of JSON objects and arrays into individual objects/arrays and passes them up the
ChannelPipeline . |
Modifier and Type | Class and Description |
---|---|
class |
CompatibleMarshallingDecoder
|
class |
MarshallingDecoder
Decoder which MUST be used with
MarshallingEncoder . |
Modifier and Type | Class and Description |
---|---|
class |
AbstractMemcacheObjectAggregator<H extends MemcacheMessage>
A
ChannelHandler that aggregates an MemcacheMessage
and its following MemcacheContent s into a single MemcacheMessage with
no following MemcacheContent s. |
class |
AbstractMemcacheObjectDecoder
Abstract super class for both ascii and binary decoders.
|
Modifier and Type | Class and Description |
---|---|
class |
AbstractBinaryMemcacheDecoder<M extends BinaryMemcacheMessage>
Decoder for both
BinaryMemcacheRequest and BinaryMemcacheResponse . |
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 |
BinaryMemcacheResponseDecoder
The decoder which takes care of decoding the response headers.
|
class |
BinaryMemcacheServerCodec
The full server codec that combines the correct encoder and decoder.
|
Modifier and Type | Class and Description |
---|---|
class |
MqttDecoder
|
Modifier and Type | Class and Description |
---|---|
class |
ProtobufDecoder
|
class |
ProtobufDecoderNano
|
class |
ProtobufVarint32FrameDecoder
A decoder that splits the received
ByteBuf s dynamically by the
value of the Google Protocol Buffers
Base
128 Varints integer length field in the message. |
Modifier and Type | Class and Description |
---|---|
class |
RedisArrayAggregator
Aggregates
RedisMessage parts into ArrayRedisMessage . |
class |
RedisBulkStringAggregator
A
ChannelHandler that aggregates an BulkStringHeaderRedisMessage
and its following BulkStringRedisContent s into a single FullBulkStringRedisMessage
with no following BulkStringRedisContent s. |
class |
RedisDecoder
Decodes the Redis protocol into
RedisMessage objects following
RESP (REdis Serialization Protocol). |
Modifier and Type | Class and Description |
---|---|
class |
RtspDecoder
Decodes
ByteBuf s into RTSP messages represented in
HttpMessage s. |
class |
RtspObjectDecoder
Deprecated.
Use
RtspDecoder instead. |
class |
RtspRequestDecoder
Deprecated.
Use
RtspDecoder directly instead |
class |
RtspResponseDecoder
Deprecated.
Use
RtspDecoder directly instead |
Modifier and Type | Class and Description |
---|---|
class |
SctpInboundByteStreamHandler
A ChannelHandler which receives
SctpMessage s 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 SctpMessage s, so
only complete SctpMessage s will be forwarded to the next
ChannelInboundHandler . |
class |
SctpMessageToMessageDecoder |
Modifier and Type | Class and Description |
---|---|
class |
ObjectDecoder
Deprecated.
This class has been deprecated with no replacement,
because serialization can be a security liability
|
Modifier and Type | Class and Description |
---|---|
class |
SmtpResponseDecoder
Decoder for SMTP responses.
|
Modifier and Type | Class and Description |
---|---|
class |
SocksAuthRequestDecoder
Decodes
ByteBuf s into SocksAuthRequest . |
class |
SocksAuthResponseDecoder
Decodes
ByteBuf s into SocksAuthResponse . |
class |
SocksCmdRequestDecoder
Decodes
ByteBuf s into SocksCmdRequest . |
class |
SocksCmdResponseDecoder
Decodes
ByteBuf s into SocksCmdResponse . |
class |
SocksInitRequestDecoder
Decodes
ByteBuf s into SocksInitRequest . |
class |
SocksInitResponseDecoder
Decodes
ByteBuf s into SocksInitResponse . |
Modifier and Type | Class and Description |
---|---|
class |
SocksPortUnificationServerHandler
Detects the version of the current SOCKS connection and initializes the pipeline with
Socks4ServerDecoder or Socks5InitialRequestDecoder . |
Modifier and Type | Class and Description |
---|---|
class |
Socks4ClientDecoder
Decodes a single
Socks4CommandResponse from the inbound ByteBuf s. |
class |
Socks4ServerDecoder
Decodes a single
Socks4CommandRequest from the inbound ByteBuf s. |
Modifier and Type | Class and Description |
---|---|
class |
Socks5CommandRequestDecoder
Decodes a single
Socks5CommandRequest from the inbound ByteBuf s. |
class |
Socks5CommandResponseDecoder
Decodes a single
Socks5CommandResponse from the inbound ByteBuf s. |
class |
Socks5InitialRequestDecoder
Decodes a single
Socks5InitialRequest from the inbound ByteBuf s. |
class |
Socks5InitialResponseDecoder
Decodes a single
Socks5InitialResponse from the inbound ByteBuf s. |
class |
Socks5PasswordAuthRequestDecoder
Decodes a single
Socks5PasswordAuthRequest from the inbound ByteBuf s. |
class |
Socks5PasswordAuthResponseDecoder
Decodes a single
Socks5PasswordAuthResponse from the inbound ByteBuf s. |
Modifier and Type | Class and Description |
---|---|
class |
SpdyFrameCodec
A
ChannelHandler that encodes and decodes SPDY Frames. |
class |
SpdyHttpCodec
A combination of
SpdyHttpDecoder and SpdyHttpEncoder |
class |
SpdyHttpDecoder
Decodes
SpdySynStreamFrame s, SpdySynReplyFrame s,
and SpdyDataFrame s into FullHttpRequest s and FullHttpResponse s. |
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.
|
Modifier and Type | Class and Description |
---|---|
class |
StompSubframeAggregator
A
ChannelHandler that aggregates an StompHeadersSubframe
and its following StompContentSubframe s into a single StompFrame . |
class |
StompSubframeDecoder
|
Modifier and Type | Class and Description |
---|---|
class |
StringDecoder
|
Modifier and Type | Class and Description |
---|---|
class |
XmlDecoder
Async XML decoder based on Aalto XML parser.
|
class |
XmlFrameDecoder
A frame decoder for single separate XML based message streams.
|
Modifier and Type | Class and Description |
---|---|
class |
FlowControlHandler
The
FlowControlHandler ensures that only one message per read() is sent downstream. |
Modifier and Type | Class and Description |
---|---|
class |
FlushConsolidationHandler
ChannelDuplexHandler which consolidates Channel.flush() / ChannelHandlerContext.flush()
operations (which also includes
ChannelOutboundInvoker.writeAndFlush(Object) / ChannelOutboundInvoker.writeAndFlush(Object, ChannelPromise) and
ChannelOutboundInvoker.writeAndFlush(Object) /
ChannelOutboundInvoker.writeAndFlush(Object, ChannelPromise) ). |
Modifier and Type | Class and Description |
---|---|
class |
AbstractRemoteAddressFilter<T extends SocketAddress>
This class provides the functionality to either accept or reject new
Channel s
based on their IP address. |
class |
IpSubnetFilter
This class allows one to filter new
Channel s based on the
IpSubnetFilter s passed to its constructor. |
class |
RuleBasedIpFilter
This class allows one to filter new
Channel s based on the
IpFilterRule s 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. |
Modifier and Type | Class and Description |
---|---|
class |
LoggingHandler
A
ChannelHandler that logs all events using a logging framework. |
Modifier and Type | Class and Description |
---|---|
class |
PcapWriteHandler
PcapWriteHandler captures ByteBuf from SocketChannel / ServerChannel
or DatagramPacket and writes it into Pcap OutputStream . |
Modifier and Type | Class and 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.
|
Modifier and Type | Class and 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
|
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. |
Modifier and Type | Class and 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. |
Modifier and Type | Class and Description |
---|---|
class |
ChunkedWriteHandler
A
ChannelHandler that adds support for writing a large data stream
asynchronously neither spending a lot of memory nor getting
OutOfMemoryError . |
Modifier and Type | Class and 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. |
Modifier and Type | Class and 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. |
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. |
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