springcloud-demo项目，txlcn-demo-spring-service-c加断点模拟超时，发现数据不一致

- [ ] I have searched the [issues](https://github.com/codingapi/tx-lcn/issues) of this repository and believe that this is not a duplicate.

### 1. Bug Description
springcloud-demo项目，txlcn-demo-spring-service-c加断点模拟超时，发现数据不一致

### 2. Environment:
- JDK version: 1.8
- OS: centos6.7
- TX-LCN version: 5.0.2
- Others:

### 3. Exception Stacktrace

springcloud-demo项目，txlcn-demo-spring-service-c加断点模拟超时，发现数据不一致

Start in the springcloud-demo project and inspect txlcn-demo-spring-service-c, reproducing the reported timeout with a breakpoint. Compare the resulting data across the involved services; done means identifying and documenting why the data becomes inconsistent and adding a focused fix or regression test if the affected code path can be located.

Written by the indexing model from the issue text.