def clean_old_jobs():
    return
Inform that it is still online and interested on the reservation
dataset/ETHPy150Open saltstack/salt/salt/returners/postgres_local_cache.py/clean_old_jobs--crossover with--dataset/ETHPy150Open weblabdeusto/weblabdeusto/server/src/weblab/core/reservation_processor.py/ReservationProcessor.poll