Package org.yamcs.http

Class WebSocketFrameHandler

  • All Implemented Interfaces:
    io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
    public class WebSocketFrameHandler
extends io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.websocketx.WebSocketFrame>

    • Nested Class Summary

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

        io.netty.channel.ChannelHandler.Sharable

    • Constructor Summary

      Constructors 
      Constructor Description
      WebSocketFrameHandler​(HttpServer httpServer, io.netty.handler.codec.http.HttpRequest req, User user, int maxDrops, io.netty.channel.WriteBufferWaterMark writeBufferWaterMark)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void channelInactive​(io.netty.channel.ChannelHandlerContext nettyContext)  
      protected void channelRead0​(io.netty.channel.ChannelHandlerContext nettyContext, io.netty.handler.codec.http.websocketx.WebSocketFrame frame)  
      void exceptionCaught​(io.netty.channel.ChannelHandlerContext nettyContext, Throwable cause)
      Called when the client abruptly closes the connection
      void handlerAdded​(io.netty.channel.ChannelHandlerContext nettyContext)  
      void userEventTriggered​(io.netty.channel.ChannelHandlerContext nettyContext, Object evt)  

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

        acceptInboundMessage, channelRead

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

        channelActive, channelReadComplete, channelRegistered, channelUnregistered, channelWritabilityChanged

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

        ensureNotSharable, handlerRemoved, isSharable

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

        handlerRemoved

    • Constructor Detail

      • WebSocketFrameHandler

        public WebSocketFrameHandler​(HttpServer httpServer,
                             io.netty.handler.codec.http.HttpRequest req,
                             User user,
                             int maxDrops,
                             io.netty.channel.WriteBufferWaterMark writeBufferWaterMark)

    • Method Detail

      • handlerAdded

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

      • userEventTriggered

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

      • channelRead0

        protected void channelRead0​(io.netty.channel.ChannelHandlerContext nettyContext,
                            io.netty.handler.codec.http.websocketx.WebSocketFrame frame)
                     throws Exception
        Specified by:
        channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.websocketx.WebSocketFrame>
        Throws:
        Exception

      • exceptionCaught

        public void exceptionCaught​(io.netty.channel.ChannelHandlerContext nettyContext,
                            Throwable cause)
                     throws Exception
        Called when the client abruptly closes the connection
        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

      • channelInactive

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