io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1

Stack Overflow | Jianchao.Chen | 4 months ago
  1. 0

    Netty UDP, the reference count of a message is already 0 when I received it

    Stack Overflow | 4 months ago | Jianchao.Chen
    io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1
  2. 0

    camel-netty4 with XmlFrameDecoder and io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1

    Stack Overflow | 3 days ago | Dmytro Rud
    io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1
  3. 0

    GitHub comment 57#62063609

    GitHub | 2 years ago | tbocek
    io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1
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  5. 0

    Trade testing results

    GitHub | 2 years ago | ManfredKarrer
    io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1
  6. 0

    IllegalReferenceCountException in DNS resolver

    GitHub | 2 years ago | dmk23
    io.netty.util.IllegalReferenceCountException: refCnt: 0, increment: 1

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    Root Cause Analysis

    1. io.netty.util.IllegalReferenceCountException

      refCnt: 0, increment: 1

      at io.netty.buffer.AbstractReferenceCountedByteBuf.retain()
    2. Netty
      WrappedByteBuf.retain
      1. io.netty.buffer.AbstractReferenceCountedByteBuf.retain(AbstractReferenceCountedByteBuf.java:63)
      2. io.netty.buffer.WrappedByteBuf.retain(WrappedByteBuf.java:799)
      2 frames
    3. com.boer.handler
      ActorMessageHandler.channelRead
      1. com.boer.handler.ActorMessageHandler.channelRead(ActorMessageHandler.java:44)
      1 frame
    4. Netty
      DefaultThreadFactory$DefaultRunnableDecorator.run
      1. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
      2. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
      3. io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
      4. io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:333)
      5. io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:319)
      6. io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:787)
      7. io.netty.channel.nio.AbstractNioMessageChannel$NioMessageUnsafe.read(AbstractNioMessageChannel.java:92)
      8. io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511)
      9. io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468)
      10. io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382)
      11. io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354)
      12. io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116)
      13. io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)
      13 frames
    5. Java RT
      Thread.run
      1. java.lang.Thread.run(Thread.java:745)
      1 frame