Apache ServiceComb Pack is an eventually data consistency solution for micro-service applications. ServiceComb Pack currently provides TCC and Saga distributed transaction co-ordination solutions by using Alpha as a transaction coordinator and Omega as an transaction agent .
代码: A服务组合调用B和C服务:![image](https://user-images.githubusercontent.com/66306387/168227643-7efe2040-247e-452e-97a0-ece85fa4a959.png)
B服务:![image](https://user-images.githubusercontent.com/66306387/168227678-da1140f6-fc9a-4658-9e15-1f454c398dd5.png)
C服务:![image](https://user-images.githubusercontent.com/66306387/168227716-208aab70-2d34-4de4-baa0-e7dd84efde33.png)