@abc.abstractmethod
    def post(self, name, book=None, details=None, priority=JobPriority.NORMAL):
Stops message processing thread.
dataset/ETHPy150Open openstack/taskflow/taskflow/jobs/base.py/JobBoard.post--crossover with--dataset/ETHPy150Open openstack/taskflow/taskflow/engines/worker_based/executor.py/WorkerTaskExecutor.stop