用ps做糖果店网站模板,常州seo,信誉好的镇江网站建设,粉色的网站一、 产生的异常
当时是服务器访问不到服务了#xff0c;上去一看#xff0c;无法申请资源OutOfDirectMemoryError了#xff0c;内存级别的东西让人一阵头大#xff0c;赶紧在线下模拟#xff0c;
1. 减少分配的堆外内存#xff0c;打开Netty的监测工具等有助于复现的…一、 产生的异常
当时是服务器访问不到服务了上去一看无法申请资源OutOfDirectMemoryError了内存级别的东西让人一阵头大赶紧在线下模拟
1. 减少分配的堆外内存打开Netty的监测工具等有助于复现的配置和检查的信息
-XX:MaxDirectMemorySize2M -Dio.netty.leakDetection.acquireAndReleaseOnlytrue -Dio.netty.leakDetectionLevelparanoid -Dio.netty.leakDetection.targetRecords50 -XX:-OmitStackTraceInFastThrow -XX:NativeMemoryTrackingdetail
Netty的内存泄漏检测分为四个级别
DISABLED - 完成禁止检测内存泄漏这个是不推荐。SIMPLE - 如果buffer中出现1%的内存泄漏打印错误日志就是上面那样。但是日志是看不到详细在什么位置出现了内存泄漏。鉴于性能考虑这个是在生产环境中默认使用。ADVANCED - 如果buffer的1%出现内存泄漏打印错误并且输出详细的内存泄漏信息。PARANOID - 这个和ADVANCED输出的内容是一样的但它会对每一次请求的buffer做检查。很适用于调试和单元测试。
建议
1、为了今早的发现问题强烈建议在开发调试过程中把检测级别设为PARANOID设置
io.netty.leakDetection.levelPARANOID
2023-12-19 17:33:47.568 ERROR 19740 --- [tor-http-nio-54] reactor.netty.transport.ServerTransport : [158851ed, L:/127.0.0.1:10101 - R:/127.0.0.1:58747] onUncaughtException(SimpleConnection{channel[id: 0x158851ed, L:/127.0.0.1:10101 - R:/127.0.0.1:58747]})io.netty.util.internal.OutOfDirectMemoryError: failed to allocate 2048 byte(s) of direct memory (used: 2095623, max: 2097152)at io.netty.util.internal.PlatformDependent.incrementMemoryCounter(PlatformDependent.java:845) ~[netty-common-4.1.84.Final.jar:4.1.84.Final]at io.netty.util.internal.PlatformDependent.allocateDirectNoCleaner(PlatformDependent.java:774) ~[netty-common-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.UnpooledUnsafeNoCleanerDirectByteBuf.allocateDirect(UnpooledUnsafeNoCleanerDirectByteBuf.java:30) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.UnpooledDirectByteBuf.init(UnpooledDirectByteBuf.java:64) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.UnpooledUnsafeDirectByteBuf.init(UnpooledUnsafeDirectByteBuf.java:41) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.UnpooledUnsafeNoCleanerDirectByteBuf.init(UnpooledUnsafeNoCleanerDirectByteBuf.java:25) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.UnsafeByteBufUtil.newUnsafeDirectByteBuf(UnsafeByteBufUtil.java:632) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:399) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:188) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:179) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.buffer.AbstractByteBufAllocator.ioBuffer(AbstractByteBufAllocator.java:140) ~[netty-buffer-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.DefaultMaxMessagesRecvByteBufAllocator$MaxMessageHandle.allocate(DefaultMaxMessagesRecvByteBufAllocator.java:120) ~[netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:150) ~[netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) [netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) [netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) [netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) [netty-transport-4.1.84.Final.jar:4.1.84.Final]at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) [netty-common-4.1.84.Final.jar:4.1.84.Final]at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.84.Final.jar:4.1.84.Final]at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [netty-common-4.1.84.Final.jar:4.1.84.Final]at java.lang.Thread.run(Thread.java:750) [na:1.8.0_351]
二、 检查内存泄漏点位
由于有点多还特意把检测的详细条数改到了50。
挨个查看是不是有自己写的代码或者熟悉的代码看了一遍没认识的完蛋这会麻烦了各种找资料百度上官网Netty的Issues · netty/netty · GitHubgateway的LEAK: ByteBuf.release() · Issue #26937 · spring-projects/spring-framework · GitHub各种查大部分都是版本问题但是都是老版本我看我的都是新版的了咋还有DEBUG后发现总是在请求进来时申请一次2048的在后续的处理中涨涨降降最后就是这点没释放
2023-12-19 09:33:12.933 [reactor-http-nio-35] ERROR io.netty.util.ResourceLeakDetector - LEAK: ByteBuf.release() was not called before its garbage-collected. See https://netty.io/wiki/reference-counted-objects.html for more information.
Recent access records:
#1:io.netty.util.ReferenceCountUtil.release(ReferenceCountUtil.java:90)io.netty.util.ReferenceCountUtil.safeRelease(ReferenceCountUtil.java:116)io.netty.channel.ChannelOutboundBuffer.remove(ChannelOutboundBuffer.java:271)io.netty.channel.ChannelOutboundBuffer.removeBytes(ChannelOutboundBuffer.java:352)io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:421)io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:931)io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.flush0(AbstractNioChannel.java:354)io.netty.channel.AbstractChannel$AbstractUnsafe.flush(AbstractChannel.java:895)io.netty.channel.DefaultChannelPipeline$HeadContext.flush(DefaultChannelPipeline.java:1372)io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:921)io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:907)io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:893)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.flush(CombinedChannelDuplexHandler.java:531)io.netty.channel.ChannelOutboundHandlerAdapter.flush(ChannelOutboundHandlerAdapter.java:125)io.netty.channel.CombinedChannelDuplexHandler.flush(CombinedChannelDuplexHandler.java:356)io.netty.channel.AbstractChannelHandlerContext.invokeFlush0(AbstractChannelHandlerContext.java:923)io.netty.channel.AbstractChannelHandlerContext.invokeFlush(AbstractChannelHandlerContext.java:907)io.netty.channel.AbstractChannelHandlerContext.flush(AbstractChannelHandlerContext.java:893)reactor.netty.channel.MonoSendMany$SendManyInner$AsyncFlush.run(MonoSendMany.java:789)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#2:Hint: DefaultChannelPipeline$HeadContext#0 will handle the message from this point.io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:962)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.write(CombinedChannelDuplexHandler.java:526)io.netty.handler.codec.http.HttpObjectEncoder.writeOutList(HttpObjectEncoder.java:118)io.netty.handler.codec.http.HttpObjectEncoder.write(HttpObjectEncoder.java:110)io.netty.channel.CombinedChannelDuplexHandler.write(CombinedChannelDuplexHandler.java:346)io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)reactor.netty.channel.MonoSendMany$SendManyInner.run(MonoSendMany.java:321)reactor.netty.channel.MonoSendMany$SendManyInner.trySchedule(MonoSendMany.java:423)reactor.netty.channel.MonoSendMany$SendManyInner.onNext(MonoSendMany.java:223)reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:49)reactor.core.publisher.Flux.subscribe(Flux.java:8526)reactor.netty.channel.MonoSendMany.subscribe(MonoSendMany.java:102)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:240)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:203)reactor.core.publisher.Operators.complete(Operators.java:137)reactor.netty.FutureMono.doSubscribe(FutureMono.java:122)reactor.netty.FutureMono$DeferredFutureMono.subscribe(FutureMono.java:114)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.netty.NettyOutbound.subscribe(NettyOutbound.java:336)reactor.core.publisher.MonoSource.subscribe(MonoSource.java:69)reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)reactor.netty.http.client.HttpClientConnect$HttpIOHandlerObserver.onStateChange(HttpClientConnect.java:441)reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:677)reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.run(DefaultPooledConnectionProvider.java:274)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#3:io.netty.handler.codec.http.HttpObjectEncoder.encodeByteBufContent(HttpObjectEncoder.java:405)io.netty.handler.codec.http.HttpObjectEncoder.encodeNotHttpMessageContentTypes(HttpObjectEncoder.java:285)io.netty.handler.codec.http.HttpObjectEncoder.encode(HttpObjectEncoder.java:181)io.netty.handler.codec.http.HttpClientCodec$Encoder.encode(HttpClientCodec.java:203)io.netty.handler.codec.http.HttpObjectEncoder.write(HttpObjectEncoder.java:97)io.netty.channel.CombinedChannelDuplexHandler.write(CombinedChannelDuplexHandler.java:346)io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)reactor.netty.channel.MonoSendMany$SendManyInner.run(MonoSendMany.java:321)reactor.netty.channel.MonoSendMany$SendManyInner.trySchedule(MonoSendMany.java:423)reactor.netty.channel.MonoSendMany$SendManyInner.onNext(MonoSendMany.java:223)reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:49)reactor.core.publisher.Flux.subscribe(Flux.java:8526)reactor.netty.channel.MonoSendMany.subscribe(MonoSendMany.java:102)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:240)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:203)reactor.core.publisher.Operators.complete(Operators.java:137)reactor.netty.FutureMono.doSubscribe(FutureMono.java:122)reactor.netty.FutureMono$DeferredFutureMono.subscribe(FutureMono.java:114)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.netty.NettyOutbound.subscribe(NettyOutbound.java:336)reactor.core.publisher.MonoSource.subscribe(MonoSource.java:69)reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)reactor.netty.http.client.HttpClientConnect$HttpIOHandlerObserver.onStateChange(HttpClientConnect.java:441)reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:677)reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.run(DefaultPooledConnectionProvider.java:274)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#4:io.netty.handler.codec.http.HttpObjectEncoder.encodeByteBufAndTrailers(HttpObjectEncoder.java:453)io.netty.handler.codec.http.HttpObjectEncoder.encodeByteBufContent(HttpObjectEncoder.java:403)io.netty.handler.codec.http.HttpObjectEncoder.encodeNotHttpMessageContentTypes(HttpObjectEncoder.java:285)io.netty.handler.codec.http.HttpObjectEncoder.encode(HttpObjectEncoder.java:181)io.netty.handler.codec.http.HttpClientCodec$Encoder.encode(HttpClientCodec.java:203)io.netty.handler.codec.http.HttpObjectEncoder.write(HttpObjectEncoder.java:97)io.netty.channel.CombinedChannelDuplexHandler.write(CombinedChannelDuplexHandler.java:346)io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:879)io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:863)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:968)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)reactor.netty.channel.MonoSendMany$SendManyInner.run(MonoSendMany.java:321)reactor.netty.channel.MonoSendMany$SendManyInner.trySchedule(MonoSendMany.java:423)reactor.netty.channel.MonoSendMany$SendManyInner.onNext(MonoSendMany.java:223)reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:49)reactor.core.publisher.Flux.subscribe(Flux.java:8526)reactor.netty.channel.MonoSendMany.subscribe(MonoSendMany.java:102)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:240)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:203)reactor.core.publisher.Operators.complete(Operators.java:137)reactor.netty.FutureMono.doSubscribe(FutureMono.java:122)reactor.netty.FutureMono$DeferredFutureMono.subscribe(FutureMono.java:114)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.netty.NettyOutbound.subscribe(NettyOutbound.java:336)reactor.core.publisher.MonoSource.subscribe(MonoSource.java:69)reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)reactor.netty.http.client.HttpClientConnect$HttpIOHandlerObserver.onStateChange(HttpClientConnect.java:441)reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:677)reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.run(DefaultPooledConnectionProvider.java:274)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#5:Hint: reactor.left.httpCodec will handle the message from this point.io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:962)io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:856)reactor.netty.channel.MonoSendMany$SendManyInner.run(MonoSendMany.java:321)reactor.netty.channel.MonoSendMany$SendManyInner.trySchedule(MonoSendMany.java:423)reactor.netty.channel.MonoSendMany$SendManyInner.onNext(MonoSendMany.java:223)reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:129)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:49)reactor.core.publisher.Flux.subscribe(Flux.java:8526)reactor.netty.channel.MonoSendMany.subscribe(MonoSendMany.java:102)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:240)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:203)reactor.core.publisher.Operators.complete(Operators.java:137)reactor.netty.FutureMono.doSubscribe(FutureMono.java:122)reactor.netty.FutureMono$DeferredFutureMono.subscribe(FutureMono.java:114)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.netty.NettyOutbound.subscribe(NettyOutbound.java:336)reactor.core.publisher.MonoSource.subscribe(MonoSource.java:69)reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)reactor.netty.http.client.HttpClientConnect$HttpIOHandlerObserver.onStateChange(HttpClientConnect.java:441)reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:677)reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.run(DefaultPooledConnectionProvider.java:274)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)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:750)
#6:org.springframework.core.io.buffer.NettyDataBufferFactory.wrap(NettyDataBufferFactory.java:93)org.springframework.cloud.gateway.support.ServerWebExchangeUtils$1.lambda$getBody$0(ServerWebExchangeUtils.java:375)reactor.core.publisher.MonoSupplier.call(MonoSupplier.java:86)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:44)reactor.core.publisher.Flux.subscribe(Flux.java:8526)reactor.netty.channel.MonoSendMany.subscribe(MonoSendMany.java:102)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:240)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.onComplete(MonoIgnoreThen.java:203)reactor.core.publisher.Operators.complete(Operators.java:137)reactor.netty.FutureMono.doSubscribe(FutureMono.java:122)reactor.netty.FutureMono$DeferredFutureMono.subscribe(FutureMono.java:114)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.netty.NettyOutbound.subscribe(NettyOutbound.java:336)reactor.core.publisher.MonoSource.subscribe(MonoSource.java:69)reactor.core.publisher.MonoDefer.subscribe(MonoDefer.java:52)reactor.netty.http.client.HttpClientConnect$HttpIOHandlerObserver.onStateChange(HttpClientConnect.java:441)reactor.netty.ReactorNetty$CompositeConnectionObserver.onStateChange(ReactorNetty.java:677)reactor.netty.resources.DefaultPooledConnectionProvider$DisposableAcquire.run(DefaultPooledConnectionProvider.java:274)io.netty.util.concurrent.AbstractEventExecutor.runTask$$$capture(AbstractEventExecutor.java:174)io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java)io.netty.util.concurrent.AbstractEventExecutor.safeExecute$$$capture(AbstractEventExecutor.java:167)io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java)io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:569)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#7:org.springframework.core.io.buffer.NettyDataBuffer.release(NettyDataBuffer.java:326)org.springframework.core.io.buffer.DataBufferUtils.release(DataBufferUtils.java:521)org.springframework.core.codec.StringDecoder.decode(StringDecoder.java:192)org.springframework.core.codec.StringDecoder.decode(StringDecoder.java:61)org.springframework.core.codec.AbstractDataBufferDecoder.decodeDataBuffer(AbstractDataBufferDecoder.java:109)org.springframework.core.codec.AbstractDataBufferDecoder.lambda$decodeToMono$1(AbstractDataBufferDecoder.java:96)reactor.core.publisher.FluxMapFuseable$MapFuseableSubscriber.onNext(FluxMapFuseable.java:113)reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107)reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:299)reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:160)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1817)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:49)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:157)reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:74)reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)reactor.core.publisher.FluxDefaultIfEmpty$DefaultIfEmptySubscriber.onNext(FluxDefaultIfEmpty.java:101)reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107)reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:299)reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:160)reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260)reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:400)reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:419)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:603)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)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:750)
#8:org.springframework.core.io.buffer.NettyDataBufferFactory.wrap(NettyDataBufferFactory.java:93)org.springframework.cloud.gateway.support.ServerWebExchangeUtils$1.lambda$getBody$0(ServerWebExchangeUtils.java:375)reactor.core.publisher.MonoSupplier.call(MonoSupplier.java:86)reactor.core.publisher.FluxCallable.subscribe(FluxCallable.java:44)reactor.core.publisher.Mono.subscribe(Mono.java:4455)reactor.core.publisher.MonoIgnoreThen$ThenIgnoreMain.subscribeNext(MonoIgnoreThen.java:263)reactor.core.publisher.MonoIgnoreThen.subscribe(MonoIgnoreThen.java:51)reactor.core.publisher.MonoFlatMap$FlatMapMain.onNext(MonoFlatMap.java:157)reactor.core.publisher.FluxSwitchIfEmpty$SwitchIfEmptySubscriber.onNext(FluxSwitchIfEmpty.java:74)reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)reactor.core.publisher.FluxDefaultIfEmpty$DefaultIfEmptySubscriber.onNext(FluxDefaultIfEmpty.java:101)reactor.core.publisher.FluxContextWrite$ContextWriteSubscriber.onNext(FluxContextWrite.java:107)reactor.core.publisher.FluxMapFuseable$MapFuseableConditionalSubscriber.onNext(FluxMapFuseable.java:299)reactor.core.publisher.FluxFilterFuseable$FilterFuseableConditionalSubscriber.onNext(FluxFilterFuseable.java:337)reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1816)reactor.core.publisher.MonoCollect$CollectSubscriber.onComplete(MonoCollect.java:160)reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:260)reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:144)reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:400)reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:419)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:603)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#9:io.netty.handler.codec.http.DefaultHttpContent.release(DefaultHttpContent.java:92)io.netty.util.ReferenceCountUtil.release(ReferenceCountUtil.java:90)reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:367)reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:598)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#10:org.springframework.core.io.buffer.NettyDataBufferFactory.wrap(NettyDataBufferFactory.java:93)reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:106)reactor.core.publisher.FluxPeek$PeekSubscriber.onNext(FluxPeek.java:200)reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:364)reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:598)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#11:reactor.core.publisher.FluxPeek$PeekSubscriber.onNext(FluxPeek.java:185)reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:364)reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:598)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#12:Hint: [a2330415-3, L:/127.0.0.1:10101 - R:/127.0.0.1:52736] Receiver reactor.core.publisher.FluxMap$MapSubscriber will handle the message from this pointio.netty.handler.codec.http.DefaultHttpContent.touch(DefaultHttpContent.java:86)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:96)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:30)reactor.netty.channel.FluxReceive.onInboundNext(FluxReceive.java:360)reactor.netty.channel.ChannelOperations.onInboundNext(ChannelOperations.java:404)reactor.netty.http.server.HttpServerOperations.onInboundNext(HttpServerOperations.java:598)reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:113)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#13:Hint: reactor.right.reactiveBridge will handle the message from this point.io.netty.handler.codec.http.DefaultHttpContent.touch(DefaultHttpContent.java:86)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:96)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:30)io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:417)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)reactor.netty.http.server.HttpTrafficHandler.channelRead(HttpTrafficHandler.java:266)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#14:Hint: reactor.left.httpTrafficHandler will handle the message from this point.io.netty.handler.codec.http.DefaultHttpContent.touch(DefaultHttpContent.java:86)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:96)io.netty.handler.codec.http.DefaultLastHttpContent.touch(DefaultLastHttpContent.java:30)io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:417)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436)io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:336)io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:308)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#15:io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#16:Hint: reactor.left.httpCodec will handle the message from this point.io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:417)io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
#17:Hint: DefaultChannelPipeline$HeadContext#0 will handle the message from this point.io.netty.channel.DefaultChannelPipeline.touch(DefaultChannelPipeline.java:116)io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:417)io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)java.lang.Thread.run(Thread.java:750)
Created at:io.netty.buffer.PooledByteBufAllocator.newDirectBuffer(PooledByteBufAllocator.java:403)io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:188)io.netty.buffer.AbstractByteBufAllocator.directBuffer(AbstractByteBufAllocator.java:179)io.netty.buffer.AbstractByteBufAllocator.ioBuffer(AbstractByteBufAllocator.java:140)io.netty.channel.DefaultMaxMessagesRecvByteBufAllocator$MaxMessageHandle.allocate(DefaultMaxMessagesRecvByteBufAllocator.java:120)io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:150)io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)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:750)
三、 修复
别看上面一堆很长关键的就是几个点
Hint 开头的
Spring的一些
如果有自己的代码记得释放就好我的没有就需要对比试用版本和泄漏点是不是有使用没有释放或者释放未成功。
第一次试着升级了gateway的版本但是无效后来想单独升级会不会有冲突回滚后一起升级的SpringbootSpringCloud试运行后还是不行查看依赖时发现Libraries中旧版Jar包引入在未删除造成了冲突删除后Maven刷新在运行一切就正常了。 原版本
spring-boot.version2.6.13/spring-boot.version
spring-cloud-alibaba.version2021.0.5.0/spring-cloud-alibaba.version
spring-cloud.version2021.0.5/spring-cloud.version
升级后版本
spring-boot.version2.6.15/spring-boot.version
spring-cloud-alibaba.version2021.0.5.0/spring-cloud-alibaba.version
spring-cloud.version2021.0.8/spring-cloud.version
推荐堆外内存监控程序和检查的一些资料可以参考
spring gateway LEAK: ByteBuf.release() was not called before its garbage-collected - 望)天涯 - 博客园 (cnblogs.com)
SpringCloud-Gateway OutOfDirectMemoryError排查-CSDN博客
Spring Boot各版本与Java版本的对应兼容关系与构建工具Maven、Gradle版本的对应兼容关系对servlet 容器的支持-CSDN博客 还有一些找不到了每个里面找个有用的汇总起来解决希望可以帮到有需要的朋友
