qianmiopen / dubbo-remoting-netty4 Goto Github PK

可有人说”dubbo中的那些“坑"(3)-netty4-rpc网络接口中的高并发的bug“，不知道你们在使用中是否如他所说呢？

打印调用过程，发现远程调用几次后，客户端发送了消息，服务器端没有收到消息，然后客户端报超时，使用官方netty可以正常调用

com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method grantServices in the service com.xxx.spruce.esb.service.AppAccountService. Tried 3 times of the providers 75.81.1.172:20880 from the registry 75.81.1.106:2181 on the consumer 75.81.1.172 using the dubbo version 2.5.4-SNAPSHOT. Last error is: Invoke remote method timeout. method: grantServices, provider: dubbo://75.81.1.172:20880/com.xxx.spruce.esb.service.AppAccountService?anyhost=true&application=bcs-demo-client&check=false&client=netty4&default.delay=-1&default.timeout=5000&delay=-1&dubbo=2.5.4-SNAPSHOT&generic=false&interface=com.xxx.spruce.esb.service.AppAccountService&methods=getAppAccountInfos,changeAppSecret,grantServices,getMqServices,getApiServices,delAppAccountInfo,getAppAccountInfo,getAppAccount,passAppAccountInfo,getAppCertEntity,saveAppAccountInfo&payload=168388608&pid=5376&serialization=dubbo&server=netty4&side=consumer&timestamp=1445917875667, cause: Waiting server-side response timeout. start time: 2015-10-27 11:51:27.403, end time: 2015-10-27 11:51:32.411, client elapsed: 0 ms, server elapsed: 5008 ms, timeout: 5000 ms, request: Request [id=14, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=grantServices, parameterTypes=[class com.xxx.spruce.esb.pojo.AppAccountInfo], arguments=[com.xxx.spruce.esb.pojo.AppAccountInfo@122fd03], attachments={path=com.xxx.spruce.esb.service.AppAccountService, interface=com.xxx.spruce.esb.service.AppAccountService, timeout=5000, version=0.0.0}]], channel: /75.81.1.172:51904 -> /75.81.1.172:20880
at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:101)
at com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:227)
at com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:77)
at com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52)
at com.alibaba.dubbo.common.bytecode.proxy0.grantServices(proxy0.java)
at com.xxx.bcs.demo.consumer.DemoConsumer.main(DemoConsumer.java:72)
Caused by: com.alibaba.dubbo.remoting.TimeoutException: Waiting server-side response timeout. start time: 2015-10-27 11:51:27.403, end time: 2015-10-27 11:51:32.411, client elapsed: 0 ms, server elapsed: 5008 ms, timeout: 5000 ms, request: Request [id=14, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=grantServices, parameterTypes=[class com.xxx.spruce.esb.pojo.AppAccountInfo], arguments=[com.xxx.spruce.esb.pojo.AppAccountInfo@122fd03], attachments={path=com.xxx.spruce.esb.service.AppAccountService, interface=com.xxx.spruce.esb.service.AppAccountService, timeout=5000, version=0.0.0}]], channel: /75.81.1.172:51904 -> /75.81.1.172:20880
at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:107)
at com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:84)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:99)
at com.alibaba.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:144)
at com.alibaba.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:74)
at com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:53)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:48)
at com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)
at com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)
at com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:77)
... 5 more

这个版本的decode有问题，并发访问的时候出错。
参考下：https://github.com/yfcchilly/dubbox-netty4