Package io.netty.handler.codec.http.websocketx

Class WebSocket00FrameDecoder

  • All Implemented Interfaces:
    io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, WebSocketFrameDecoder
    public class WebSocket00FrameDecoder
extends io.netty.handler.codec.ReplayingDecoder<Void>
implements WebSocketFrameDecoder
    Decodes ByteBufs into WebSocketFrames.

    For the detailed instruction on adding add Web Socket support to your HTTP server, take a look into the WebSocketServer example located in the io.netty.example.http.websocket package.

    • Nested Class Summary

      • Nested classes/interfaces inherited from class io.netty.handler.codec.ByteToMessageDecoder

        io.netty.handler.codec.ByteToMessageDecoder.Cumulator

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

        io.netty.channel.ChannelHandler.Sharable

    • Field Summary

      • Fields inherited from class io.netty.handler.codec.ByteToMessageDecoder

        COMPOSITE_CUMULATOR, MERGE_CUMULATOR

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void decode​(io.netty.channel.ChannelHandlerContext ctx, io.netty.buffer.ByteBuf in, List<Object> out)  

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

        callDecode, checkpoint, checkpoint, state, state

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

        actualReadableBytes, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered

      • Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

        channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught

      • Methods inherited from class io.netty.channel.ChannelHandlerAdapter

        ensureNotSharable, handlerAdded, isSharable

      • Methods inherited from interface io.netty.channel.ChannelHandler

        handlerAdded, handlerRemoved

      • Methods inherited from interface io.netty.channel.ChannelInboundHandler

        channelActive, channelInactive, channelRead, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught, userEventTriggered

    • Constructor Detail

      • WebSocket00FrameDecoder

        public WebSocket00FrameDecoder()

      • WebSocket00FrameDecoder

        public WebSocket00FrameDecoder​(int maxFrameSize)
        Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize. If the client sends a frame size larger than maxFrameSize, the channel will be closed.
        Parameters:
        maxFrameSize - the maximum frame size to decode

      • WebSocket00FrameDecoder

        public WebSocket00FrameDecoder​(WebSocketDecoderConfig decoderConfig)
        Creates a new instance of WebSocketFrameDecoder with the specified maxFrameSize. If the client sends a frame size larger than maxFrameSize, the channel will be closed.
        Parameters:
        decoderConfig - Frames decoder configuration.

    • Method Detail

      • decode

        protected void decode​(io.netty.channel.ChannelHandlerContext ctx,
                      io.netty.buffer.ByteBuf in,
                      List<Object> out)
               throws Exception
        Specified by:
        decode in class io.netty.handler.codec.ByteToMessageDecoder
        Throws:
        Exception