Willy Tarreau 26c250683f [MEDIUM] minor update to the task api: let the scheduler queue itself
All the tasks callbacks had to requeue the task themselves, and update
a global timeout. This was not convenient at all. Now the API has been
simplified. The tasks callbacks only have to update their expire timer,
and return either a pointer to the task or NULL if the task has been
deleted. The scheduler will take care of requeuing the task at the
proper place in the wait queue.
2009-03-08 09:38:41 +01:00
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