About the using of class SessionStage

[lychnin]

I found the class SessionStage was only used in the class SqlTaskHandler and only its function handle_request2 was used.

So my question is if moniob have not finished the logic about using of class SessionStage.

[hnwyllmm]

Yes, there's no more features needed.
But we should do something to optimize the code, such as remove the handle_request function.

[lychnin]

Thanks for your replying.