当运行shutdown hook时，仍然可以接收来自使用者的一些新请求

当运行shutdown hook时，仍然有来自comsumer的一些新请求，我的应用程序部署在Kubernetes上

这是我的日志：

2022-09-27 21:44:37.965 [RID:] [traceId:] [DubboShutdownHook] INFO o.a.dubbo.config.DubboShutdownHook [DubboShutdownHook.java:59] [DUBBO] Run shutdown hook now., dubbo version: 3.0.8, current host: xxxx

2022-09-27 21:44:37.965 [RID:] [traceId:] [Thread-25] WARN c.a.n.c.http.HttpClientBeanHolder [HttpClientBeanHolder.java:108] [HttpClientBeanHolder] Start destroying common HttpClient

2022-09-27 21:44:37.965 [RID:] [traceId:] [DubboShutdownHook] INFO o.a.dubbo.rpc.model.FrameworkModel [FrameworkModel.java:294] [DUBBO] Reset global default application from Dubbo Application1.1 to null, dubbo version: 3.0.8, current host: xxxx

2022-09-27 21:44:37.965 [RID:] [traceId:] [DubboShutdownHook] INFO o.a.d.c.d.DefaultApplicationDeployer [DefaultApplicationDeployer.java:981] [DUBBO] Dubbo Application1.1 is stopping., dubbo version: 3.0.8, current host: xxxxx

2022-09-27 21:44:37.966 [RID:] [traceId:] [Thread-28] WARN c.a.nacos.common.notify.NotifyCenter [NotifyCenter.java:136] [NotifyCenter] Start destroying Publisher

2022-09-27 21:44:38.220 [RID:] [traceId:] [Thread-28] WARN c.a.nacos.common.notify.NotifyCenter [NotifyCenter.java:153] [NotifyCenter] Destruction of the end

2022-09-27 21:44:38.220 [RID:] [traceId:] [DubboShutdownHook] INFO o.a.d.r.support.RegistryManager [RegistryManager.java:98] [DUBBO] Close all registries [xxxx], dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.220 [RID:] [traceId:] [Thread-25] WARN c.a.n.c.http.HttpClientBeanHolder [HttpClientBeanHolder.java:114] [HttpClientBeanHolder] Destruction of the end

2022-09-27 21:44:38.221 [RID:ee105389-4bf6-4cd7-a2ae-289067769217] [traceId:] [Dubbo-global-shared-handler-thread-6] INFO there is new request log

2022-09-27 21:44:38.223 [RID:] [traceId:] [SpringApplicationShutdownHook] INFO o.a.d.c.deploy.DefaultModuleDeployer [DefaultModuleDeployer.java:288] [DUBBO] Dubbo Module[1.1.1] is stopping., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.256 [RID:] [traceId:] [SpringApplicationShutdownHook] WARN o.a.d.r.support.RegistryManager [RegistryManager.java:127] [DUBBO] All registry instances have been destroyed, failed to fetch any instance. Usually, this means no need to try to do unnecessary redundant resource clearance, all registries has been taken care of., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.307 [RID:] [traceId:] [SpringApplicationShutdownHook] WARN o.a.d.r.support.RegistryManager [RegistryManager.java:127] [DUBBO] All registry instances have been destroyed, failed to fetch any instance. Usually, this means no need to try to do unnecessary redundant resource clearance, all registries has been taken care of., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.307 [RID:ee105389-4bf6-4cd7-a2ae-289067769217] [traceId:] [Dubbo-global-shared-handler-thread-6] INFO there is a response

2022-09-27 21:44:38.342 [RID:] [traceId:] [SpringApplicationShutdownHook] WARN o.a.d.r.support.RegistryManager [RegistryManager.java:127] [DUBBO] All registry instances have been destroyed, failed to fetch any instance. Usually, this means no need to try to do unnecessary redundant resource clearance, all registries has been taken care of., dubbo version: 3.0.8, current host: xxxxx

2022-09-27 21:44:38.367 [RID:] [traceId:] [Dubbo-global-shared-handler-thread-10] WARN o.a.d.r.p.d.DecodeableRpcInvocation [DecodeableRpcInvocation.java:96] [DUBBO] Decode rpc invocation failed: Service xxxxx with version 0.0.0 not found, invocation rejected., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx java.io.IOException: Service xxxxx with version 0.0.0 not found, invocation rejected. at org.apache.dubbo.remoting.transport.CodecSupport.checkSerialization(CodecSupport.java:166) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:138) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:93) at org.apache.dubbo.remoting.transport.DecodeHandler.decode(DecodeHandler.java:57) at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:44) at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750)

2022-09-27 21:44:38.375 [RID:] [traceId:] [SpringApplicationShutdownHook] INFO o.a.d.registry.nacos.NacosRegistry [AbstractRegistry.java:371] [DUBBO] Unsubscribe: consumer://xxxx/xxxxx?application=xxxx&background=false&category=providers,configurators,routers&check=false&dubbo=2.0.2&group=xxxxx&interface=xxxxx&methods=xxx,xxx,xxx,xxx&pid=1&qos.enable=false&release=3.0.8&retries=0&side=consumer&sticky=false&timeout=10000&timestamp=1664172675707, dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.655 [RID:] [traceId:] [Dubbo-global-shared-handler-thread-11] WARN o.a.d.r.p.d.DecodeableRpcInvocation [DecodeableRpcInvocation.java:96] [DUBBO] Decode rpc invocation failed: Service xxxxx with version 0.0.0 not found, invocation rejected., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx java.io.IOException: Service xxxxx with version 0.0.0 not found, invocation rejected. at org.apache.dubbo.remoting.transport.CodecSupport.checkSerialization(CodecSupport.java:166) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:138) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:93) at org.apache.dubbo.remoting.transport.DecodeHandler.decode(DecodeHandler.java:57) at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:44) at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750)

2022-09-27 21:44:38.666 [RID:] [traceId:] [SpringApplicationShutdownHook] INFO o.a.d.registry.nacos.NacosRegistry [AbstractRegistry.java:371] [DUBBO] Unsubscribe: consumer://xxxx/xxxxx?application=xxxx&background=false&category=providers,configurators,routers&check=false&dubbo=2.0.2&group=xxxxx&interface=xxxxx&methods=xxx,xxxx&pid=1&qos.enable=false&release=3.0.8&retries=0&side=consumer&sticky=false&timeout=10000&timestamp=1664172676045, dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.676 [RID:] [traceId:] [Dubbo-global-shared-handler-thread-7] WARN o.a.d.r.p.d.DecodeableRpcInvocation [DecodeableRpcInvocation.java:96] [DUBBO] Decode rpc invocation failed: Service xxxxx with version 0.0.0 not found, invocation rejected., dubbo version: 3.0.8, current host: xxx.xxx.xx.xx java.io.IOException: Service xxxxx with version 0.0.0 not found, invocation rejected. at org.apache.dubbo.remoting.transport.CodecSupport.checkSerialization(CodecSupport.java:166) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:138) at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:93) at org.apache.dubbo.remoting.transport.DecodeHandler.decode(DecodeHandler.java:57) at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:44) at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750)

2022-09-27 21:44:38.676 [RID:] [traceId:] [SpringApplicationShutdownHook] INFO o.a.d.registry.nacos.NacosRegistry [AbstractRegistry.java:371] [DUBBO] Unsubscribe: consumer://xxxxx/xxxxxx?application=xxxx&background=false&category=providers,configurators,routers&check=false&dubbo=2.0.2&group=xxxxx&interface=xxxxx&methods=xxxx,xxxx,xxxx&pid=1&qos.enable=false&release=3.0.8&retries=0&side=consumer&sticky=false&timeout=10000&timestamp=1664172676295, dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

2022-09-27 21:44:38.678 [RID:] [traceId:] [SpringApplicationShutdownHook] INFO o.a.d.r.t.netty4.NettyChannel [NettyChannel.java:201] [DUBBO] Close netty channel [id: 0x19fddddb, L:/xxx.xxx.xx.xx:46910 - R:/xxx.xxx.xx.xx:20880], dubbo version: 3.0.8, current host: xxx.xxx.xx.xx

原提问者GitHub用户neverlaughtingboy