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 .
当alpha关掉后,omega的重新链接有bug,并不能真正的去链接alpha ,在grps上有过讨论 https://github.com/grpc/grpc-java/issues/6473![image](https://user-images.githubusercontent.com/22095448/102718164-a5d34400-4321-11eb-9a16-1a53c7679a42.png)