Package org.springframework.cloud.sleuth.brave.instrument.reactor.netty

Class TracingChannelOutboundHandler

  • All Implemented Interfaces:
    io.netty.channel.ChannelHandler, io.netty.channel.ChannelOutboundHandler
    public class TracingChannelOutboundHandler
extends io.netty.channel.ChannelOutboundHandlerAdapter
    ChannelOutboundHandlerAdapter that wraps all events in scope.

    WARNING: Using this feature can lead to serious performance issues. This should be only used for debugging purposes.

    Since:
    3.1.9

    • 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 bind​(io.netty.channel.ChannelHandlerContext ctx, SocketAddress localAddress, io.netty.channel.ChannelPromise promise)  
      void close​(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)  
      void connect​(io.netty.channel.ChannelHandlerContext ctx, SocketAddress remoteAddress, SocketAddress localAddress, io.netty.channel.ChannelPromise promise)  
      void deregister​(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)  
      void disconnect​(io.netty.channel.ChannelHandlerContext ctx, io.netty.channel.ChannelPromise promise)  
      void flush​(io.netty.channel.ChannelHandlerContext ctx)  
      void handlerAdded​(io.netty.channel.ChannelHandlerContext ctx)  
      void handlerRemoved​(io.netty.channel.ChannelHandlerContext ctx)  
      boolean isSharable()  
      void read​(io.netty.channel.ChannelHandlerContext ctx)  
      void write​(io.netty.channel.ChannelHandlerContext ctx, Object msg, io.netty.channel.ChannelPromise promise)  

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

        ensureNotSharable, exceptionCaught

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

        exceptionCaught

    • Constructor Detail

      • TracingChannelOutboundHandler

        public TracingChannelOutboundHandler​(brave.propagation.CurrentTraceContext currentTraceContext)
        Creates a new instance of TracingChannelOutboundHandler.
        Parameters:
        currentTraceContext - current trace context

    • Method Detail

      • bind

        public void bind​(io.netty.channel.ChannelHandlerContext ctx,
                 SocketAddress localAddress,
                 io.netty.channel.ChannelPromise promise)
        Specified by:
        bind in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        bind in class io.netty.channel.ChannelOutboundHandlerAdapter

      • connect

        public void connect​(io.netty.channel.ChannelHandlerContext ctx,
                    SocketAddress remoteAddress,
                    SocketAddress localAddress,
                    io.netty.channel.ChannelPromise promise)
        Specified by:
        connect in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        connect in class io.netty.channel.ChannelOutboundHandlerAdapter

      • disconnect

        public void disconnect​(io.netty.channel.ChannelHandlerContext ctx,
                       io.netty.channel.ChannelPromise promise)
        Specified by:
        disconnect in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        disconnect in class io.netty.channel.ChannelOutboundHandlerAdapter

      • close

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

      • deregister

        public void deregister​(io.netty.channel.ChannelHandlerContext ctx,
                       io.netty.channel.ChannelPromise promise)
        Specified by:
        deregister in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        deregister in class io.netty.channel.ChannelOutboundHandlerAdapter

      • read

        public void read​(io.netty.channel.ChannelHandlerContext ctx)
        Specified by:
        read in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        read in class io.netty.channel.ChannelOutboundHandlerAdapter

      • write

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

      • flush

        public void flush​(io.netty.channel.ChannelHandlerContext ctx)
        Specified by:
        flush in interface io.netty.channel.ChannelOutboundHandler
        Overrides:
        flush in class io.netty.channel.ChannelOutboundHandlerAdapter

      • isSharable

        public boolean isSharable()
        Overrides:
        isSharable in class io.netty.channel.ChannelHandlerAdapter

      • 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

      • handlerRemoved

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