我的 netty 服务器在负载较重时遇到异常。 (使用 LOIC 等进行测试...)我想知道我做错了什么，或者这是 HttpObjectAggregator 中的错误。
WARNING: LEAK: ByteBuf was GC'd before being released correctly. The following stack trace shows where the leaked object was created, rather than where you failed to release it.
io.netty.util.ResourceLeakException: io.netty.buffer.CompositeByteBuf@1c0eeb6
at io.netty.util.ResourceLeakDetector$DefaultResourceLeak.<init>(ResourceLeakDetector.java:174)
at io.netty.util.ResourceLeakDetector.open(ResourceLeakDetector.java:116)
at io.netty.buffer.CompositeByteBuf.<init>(CompositeByteBuf.java:60)
at io.netty.buffer.Unpooled.compositeBuffer(Unpooled.java:353)
at io.netty.handler.codec.http.HttpObjectAggregator.decode(HttpObjectAggregator.java:138)
at io.netty.handler.codec.http.HttpObjectAggregator.decode(HttpObjectAggregator.java:50)
at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:89)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:173)
at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:334)
at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:320)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:100)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:497)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:465)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:359)
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:101)
at java.lang.Thread.run(Thread.java:722)
最佳答案
很可能您在处理消息后忘记释放该消息。你调用release()了吗？
关于java - HttpObjectAggregator 处的 Netty 4 泄漏异常，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/18307753/