cocoindex [BUG] Gracefully handle SIGINT and propagate from Rust to Python

From users:

Calls to flow.Flow.update() and flow.Flow.setup() don't seem to handle SIGINT. So, could not gracefully terminate if any errors during long indexing runs. Perhaps it should return cancellation handle to the caller for signaling stop. TY!

When running Rust code with GIL held, if there's SIGINT, it's not propagated to Python properly.

Sep 17 '25 01:09 georgeh0

the python execution wrapper is actually hiding the SIGINT flow.update() doesnt even use an early cancel path once started and only aborts in exir and not on SIGINT

I'm working on this issue, please assign it to me

Oct 01 '25 12:10 Duckaet

@Duckaet welcome to contribute!

Oct 01 '25 15:10 georgeh0

@Duckaet are you still active on this?

Oct 12 '25 19:10 badmonster0

Sorry for being inactive @badmonster0 , i have almost implemented sigint succesfully with 3 of my tests failing will fix em, and will raise a pr tomorrow

Oct 12 '25 23:10 Duckaet

Got it @Duckaet , thanks a lot for getting back to us!

Oct 14 '25 03:10 badmonster0

@badmonster0 @georgeh0

I wasn't able to handle the issue correctly, can you assign this issue to someone else

Oct 17 '25 14:10 Duckaet