apache / apache/servicecomb-java-chassis

A服务RPC调用B服务找不到可用地址时,导致当前线程上下文被清除,接着再调用C服务时取CSE上下文报空指针异常

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Description

1、当前线程A服务代码中第73行使用RPC方式异步调用B服务:
![业务逻辑调用](https://github.com/user-attachments/assets/93710f21-fd75-4bc7-b63a-9e7bde691a1a)

2、负载均衡没有找到B服务可用的地址:
![负载均衡没有可用机器](https://github.com/user-attachments/assets/46a5951a-b952-4071-804b-3d2b53b7e17e)

3、A服务当前线程上下文被清除:
![当前线程上下文被清除](https://github.com/user-attachments/assets/20846a4f-cc1a-4f6e-9eba-0d0ce95f6ed7)

4、A服务当前线程再接着调用C服务时,从上下文中获取参数时报空指针:
![调B服务失败后再取上下文时报空指针异常](https://github.com/user-attachments/assets/d70fe2f6-6b90-408c-b5d8-5316e4b8bc84)

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