What happens by default in each of the three supported languages if a thread overruns (is not finished when next scheduled)?
1) it is allowed to finish and the thread is added to the scheduling queue to begin execution as soon as the existing instance completes
2) it is allowed to finish and the new scheduling event is dropped
3) it is terminated and the new event is started
4) it is re-entered
Is a unique error counter incremented for each of these possibilities?
If (1), how deep is the queue?
If (4), is there a limit to the re-entry level?