Package com.linkedin.venice.router

Class RouterThrottleHandler

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.HttpRequest>
com.linkedin.venice.router.RouterThrottleHandler
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler
@Sharable public class RouterThrottleHandler extends io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.HttpRequest>

  • Nested Class Summary

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

    io.netty.channel.ChannelHandler.Sharable

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final io.netty.util.AttributeKey<byte[]>
    THROTTLE_HANDLER_BYTE_ATTRIBUTE_KEY
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    RouterThrottleHandler(RouterThrottleStats routerStats, EventThrottler throttler, VeniceRouterConfig config)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    channelRead0(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest msg)
     
    void
    exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable e)
     
    int
    getKeyCount(OptimizedBinaryDecoder binaryDecoder)
    Return number of elements in Avro serialized array of records.

    Methods inherited from class io.netty.channel.SimpleChannelInboundHandler

    acceptInboundMessage, channelRead

    Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

    Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, handlerAdded, handlerRemoved, isSharable

    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.ChannelHandler

    handlerAdded, handlerRemoved

  • Field Details

    • THROTTLE_HANDLER_BYTE_ATTRIBUTE_KEY

      public static final io.netty.util.AttributeKey<byte[]> THROTTLE_HANDLER_BYTE_ATTRIBUTE_KEY

  • Constructor Details

  • Method Details

    • channelRead0

      public void channelRead0(io.netty.channel.ChannelHandlerContext ctx, io.netty.handler.codec.http.HttpRequest msg) throws IOException
      Specified by:
      channelRead0 in class io.netty.channel.SimpleChannelInboundHandler<io.netty.handler.codec.http.HttpRequest>
      Throws:
      IOException

    • getKeyCount

      public int getKeyCount(OptimizedBinaryDecoder binaryDecoder) throws IOException
      Return number of elements in Avro serialized array of records.
      Returns:
      Throws:
      IOException

    • exceptionCaught

      public void exceptionCaught(io.netty.channel.ChannelHandlerContext ctx, Throwable e)
      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