How to resume all interrupted workflows upon server restart after crash?

[MrCsabaToth]

1. Let's say I'm using Postgres checkpointer and store (or any other persistent store except InMemory).
2. Let's say the server have concurrent users and suddenly it crashes for whatever reason.
3. Upon server restart I'd like to discover all workflows which were interrupted.
4. And resume the execution of all those interrupted workflows.

Current examples show only a scenario which assumes a thread_id and a checkpoint_id in hand. I can see there's a function to list all checkpoints int he DB. That would be inefficient when the history is long. I'd want to only list the interrupted workflows. (And them resume them). How to do that?

[RYees]

do you find a solution for these scenario? @MrCsabaToth