Refactor the fsm of procedure
baojinri opened this issue · 0 comments
baojinri commented
Description
Now, the ddl and operation fsm in procedure are not clearly, and the error messages of fsm are mixed together.
Proposal
- Sort out the state flow of ddl and operation
- Use CanceledError to distinct error message, refer: https://pkg.go.dev/github.com/looplab/fsm#CanceledError
Additional context