netty报错 LEAK: ByteBuf.release() was not called before it's garbage-collected

[2020-08-27 09:25:24.778][nioEventLoopGroup-4-4][ERROR][io.netty.util.ResourceLeakDetector][320]:LEAK: ByteBuf.release() was not called before it's garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records: 
Created at:
    io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:363)
    io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:187)
    io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:178)
    io.netty.buffer.AbstractByteBufAllocator.ioBuffer(AbstractByteBufAllocator.java:139)
    io.netty.channel.DefaultMaxMessagesRecvByteBufAllocator$MaxMessageHandle.allocate(DefaultMaxMessagesRecvByteBufAllocator.java:114)
    io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:147)
    io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714)
    io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
    io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
    io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
    io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    java.lang.Thread.run(Thread.java:748)

 根据提示查询https://netty.io/wiki/reference-counted-objects.html#wiki-h2-9   添加jvm参数: -Dio.netty.leakDetectionLevel=advanced  然后在看泄露的具体地方

posted on 2020-08-27 10:12  张释文  阅读(5085)  评论(0编辑  收藏  举报