[TYPO3-core] RFC #12068: Bug: Scheduler: Improper skipping of running tasks in case multiple execution denied

[Francois Suter]

Hi,

> Problem:
> The Scheduler has a mechanism for preventing multiple concurrent 
> executions of the same task. This is logged into the sys_log table. If a 
> CLI call is running and a new one starts while the previous run is not 
> finished (which happens e.g. with a cron job because it will fork its 
> process if the previous one is not finished), the Scheduler runs into an 
> endless loop and floods the sys_log table.

I don't know when beta1 is due, but this one should definitely go in, 
lest people run into the same nightmare scenario as Christian.

Cheers

-- 

Francois Suter
Cobweb Development Sarl - http://www.cobweb.ch