Package org.ldaptive.transport.netty

Class AutoReadFlowControlHandler

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelInboundHandlerAdapter
io.netty.channel.ChannelDuplexHandler
org.ldaptive.transport.netty.AutoReadFlowControlHandler
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler
final class AutoReadFlowControlHandler extends io.netty.channel.ChannelDuplexHandler
Keeps a counter of messages that have been sent down the pipeline. That counter is decremented whenever a read is requested. A read is only propagated to the channel when all messages have completed. This handler is intended to be used with NettyConnection.AutoReadEventHandler.

  • 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
    private final Logger
    logger
    Logger for this class.
    private final AtomicInteger
    messageCount
    Number of messages in the pipeline.

  • Constructor Summary

    Constructors
    Constructor
    Description
    AutoReadFlowControlHandler()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)
     
    void
    read(io.netty.channel.ChannelHandlerContext ctx)
     

    Methods inherited from class io.netty.channel.ChannelDuplexHandler

    bind, close, connect, deregister, disconnect, flush, write

    Methods inherited from class io.netty.channel.ChannelInboundHandlerAdapter

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

    • logger

      private final Logger logger
      Logger for this class.

    • messageCount

      private final AtomicInteger messageCount
      Number of messages in the pipeline.

  • Constructor Details

    • AutoReadFlowControlHandler

      AutoReadFlowControlHandler()

  • Method Details

    • 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

    • read

      public void read(io.netty.channel.ChannelHandlerContext ctx) throws Exception
      Specified by:
      read in interface io.netty.channel.ChannelOutboundHandler
      Overrides:
      read in class io.netty.channel.ChannelDuplexHandler
      Throws:
      Exception