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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2021/09/15 13:16:03 UTC
[GitHub] [dubbo] zrlw opened a new issue #8811: [3.0] 服务端超时DecodeableRpcResult.decode(Channel channel, InputStream input)抛NPE异常
zrlw opened a new issue #8811:
URL: https://github.com/apache/dubbo/issues/8811
### Environment
* Dubbo version: 3.0
### Steps to reproduce this issue
测试dubbo-samples项目的AnnotationServicesIT.testGreeting方法时，偶尔会出现服务端超时触发此异常。
手工触发方法：
修改AnnotationAction.java的greetingService服务引用对象的method超时注解，从3000改为1000（服务端代码里有2000毫秒sleep），然后运行就会遇到NPE：
```
java.lang.NullPointerException
at org.apache.dubbo.rpc.protocol.dubbo.DecodeableRpcResult.decode(DecodeableRpcResult.java:85)
```
DecodeableRpcResult 85行代码：```if (invocation.getServiceModel() != null) { ```
服务端超时，此处invocation为null。
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[GitHub] [dubbo] AlbumenJ closed issue #8811: [3.0] 服务端超时DecodeableRpcResult.decode(Channel channel, InputStream input)抛NPE异常
Posted by GitBox <gi...@apache.org>.
AlbumenJ closed issue #8811:
URL: https://github.com/apache/dubbo/issues/8811
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