gh-135099: Only wait on _PyOS_SigintEvent() in main thread
#180710
| Job | Run time |
|---|---|
| 4s | |
| 4s | |
| 8s |
_PyOS_SigintEvent() in main thread
#180710
| Job | Run time |
|---|---|
| 4s | |
| 4s | |
| 8s |