Package io.netty.handler.codec.spdy

Class SpdySessionHandler

  • All Implemented Interfaces:
    io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler
    public class SpdySessionHandler
extends io.netty.channel.ChannelDuplexHandler
    Manages streams within a SPDY session.

    • Nested Class Summary

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

        io.netty.channel.ChannelHandler.Sharable

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void channelActive​(io.netty.channel.ChannelHandlerContext ctx)  
      void channelInactive​(io.netty.channel.ChannelHandlerContext ctx)  
      void channelRead​(io.netty.channel.ChannelHandlerContext ctx, Object msg)  
      void close​(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)  
      void exceptionCaught​(io.netty.channel.ChannelHandlerContext ctx, Throwable cause)  
      void handlerAdded​(io.netty.channel.ChannelHandlerContext ctx)  
      void setSessionReceiveWindowSize​(int sessionReceiveWindowSize)  
      void write​(io.netty.channel.ChannelHandlerContext ctx, Object msg, io.netty.channel.ChannelPromise promise)  

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

        bind, connect, deregister, disconnect, flush, read

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

        channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged, userEventTriggered

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

        ensureNotSharable, handlerRemoved, isSharable

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

        handlerRemoved

    • Constructor Detail

      • SpdySessionHandler

        public SpdySessionHandler​(SpdyVersion version,
                          boolean server)
        Creates a new session handler.

        Remote-initiated streams are accepted up to 100 concurrently (matching the HTTP/2 default, see RFC 7540, Section 6.5.2). Use SpdySessionHandler(SpdyVersion, boolean, int) to configure a different limit.

        Parameters:
        version - the protocol version
        server - true if and only if this session handler should handle the server endpoint of the connection. false if and only if this session handler should handle the client endpoint of the connection.

      • SpdySessionHandler

        public SpdySessionHandler​(SpdyVersion version,
                          boolean server,
                          int maxLocalConcurrentStreams)
        Creates a new session handler.
        Parameters:
        version - the protocol version
        server - true if and only if this session handler should handle the server endpoint of the connection. false if and only if this session handler should handle the client endpoint of the connection.
        maxLocalConcurrentStreams - the maximum number of concurrent remote-initiated streams that will be accepted. This bounds the memory a remote peer can force this handler to allocate by opening streams. SYN_STREAM frames received once this limit is reached are rejected with a RST_STREAM carrying SpdyStreamStatus.REFUSED_STREAM. Must be positive.

    • Method Detail

      • setSessionReceiveWindowSize

        public void setSessionReceiveWindowSize​(int sessionReceiveWindowSize)

      • handlerAdded

        public void handlerAdded​(io.netty.channel.ChannelHandlerContext ctx)
                  throws Exception
        Specified by:
        handlerAdded in interface io.netty.channel.ChannelHandler
        Overrides:
        handlerAdded in class io.netty.channel.ChannelHandlerAdapter
        Throws:
        Exception

      • channelActive

        public void channelActive​(io.netty.channel.ChannelHandlerContext ctx)
                   throws Exception
        Specified by:
        channelActive in interface io.netty.channel.ChannelInboundHandler
        Overrides:
        channelActive in class io.netty.channel.ChannelInboundHandlerAdapter
        Throws:
        Exception

      • channelRead

        public void channelRead​(io.netty.channel.ChannelHandlerContext ctx,
                        Object msg)
                 throws Exception
        Specified by:
        channelRead in interface io.netty.channel.ChannelInboundHandler
        Overrides:
        channelRead in class io.netty.channel.ChannelInboundHandlerAdapter
        Throws:
        Exception

      • channelInactive

        public void channelInactive​(io.netty.channel.ChannelHandlerContext ctx)
                     throws Exception
        Specified by:
        channelInactive in interface io.netty.channel.ChannelInboundHandler
        Overrides:
        channelInactive in class io.netty.channel.ChannelInboundHandlerAdapter
        Throws:
        Exception

      • exceptionCaught

        public void exceptionCaught​(io.netty.channel.ChannelHandlerContext ctx,
                            Throwable cause)
                     throws Exception
        Specified by:
        exceptionCaught in interface io.netty.channel.ChannelHandler
        Specified by:
        exceptionCaught in interface io.netty.channel.ChannelInboundHandler
        Overrides:
        exceptionCaught in class io.netty.channel.ChannelInboundHandlerAdapter
        Throws:
        Exception

      • close

        public void close​(io.netty.channel.ChannelHandlerContext ctx,
                  io.netty.channel.ChannelPromise promise)
           throws Exception
        Specified by:
        close in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        close in class io.netty.channel.ChannelDuplexHandler
        Throws:
        Exception

      • write

        public void write​(io.netty.channel.ChannelHandlerContext ctx,
                  Object msg,
                  io.netty.channel.ChannelPromise promise)
           throws Exception
        Specified by:
        write in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        write in class io.netty.channel.ChannelDuplexHandler
        Throws:
        Exception