io.netty.handler.codec.http.websocketx

Class WebSocket13FrameDecoder

java.lang.Object

io.netty.channel.ChannelStateHandlerAdapter

io.netty.channel.ChannelInboundHandlerAdapter

io.netty.handler.codec.ByteToMessageDecoder<O>

io.netty.handler.codec.ReplayingDecoder<WebSocketFrame,WebSocket08FrameDecoder.State>

io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder

io.netty.handler.codec.http.websocketx.WebSocket13FrameDecoder

All Implemented Interfaces:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundByteHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelStateHandler

public class WebSocket13FrameDecoder
extends WebSocket08FrameDecoder

Decodes a web socket frame from wire protocol version 13 format. V13 is essentially the same as V8.

Nested Class Summary

Nested classes/interfaces inherited from class io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder

WebSocket08FrameDecoder.State

Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

io.netty.channel.ChannelHandler.Sharable

Constructor Summary

Constructors

Constructor and Description
WebSocket13FrameDecoder(boolean maskedPayload, boolean allowExtensions, int maxFramePayloadLength) Constructor

Method Summary

Methods inherited from class io.netty.handler.codec.http.websocketx.WebSocket08FrameDecoder

checkCloseFrameBody, decode

Methods inherited from class io.netty.handler.codec.ReplayingDecoder

actualReadableBytes, callDecode, channelInactive, checkpoint, checkpoint, internalBuffer, newInboundBuffer, state, state

Methods inherited from class io.netty.handler.codec.ByteToMessageDecoder

beforeAdd, decodeLast, inboundBufferUpdated, replace

Methods inherited from class io.netty.channel.ChannelStateHandlerAdapter

afterAdd, afterRemove, beforeRemove, channelActive, channelRegistered, channelUnregistered, exceptionCaught, userEventTriggered

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.channel.ChannelStateHandler

channelActive, channelRegistered, channelUnregistered

Methods inherited from interface io.netty.channel.ChannelHandler

afterAdd, afterRemove, beforeRemove, exceptionCaught, userEventTriggered

Constructor Detail

WebSocket13FrameDecoder

public WebSocket13FrameDecoder(boolean maskedPayload,
                       boolean allowExtensions,
                       int maxFramePayloadLength)

Constructor

Parameters:

maskedPayload - Web socket servers must set this to true processed incoming masked payload. Client implementations must set this to false.

allowExtensions - Flag to allow reserved extension bits to be used or not

maxFramePayloadLength - Maximum length of a frame's payload. Setting this to an appropriate value for you application helps check for denial of services attacks.