def delete_worker(cls, actor_id, worker_id):
"""Deletes a worker from the worker store. Uses Redis optimistic locking to provide thread-safety since multiple
clients could be attempting to delete workers at the same time. Pass db_id as `actor_id`
parameter.
"""
try:
wk = workers_store.pop_field(actor_id, worker_id)
except KeyError:
raise errors.WorkerException("Worker not found.")
def delete_worker(cls, actor_id, worker_id):
"""Deletes a worker from the worker store. Uses Redis optimistic locking to provide thread-safety since multiple
clients could be attempting to delete workers at the same time. Pass db_id as `actor_id`
parameter.
"""
logger.debug("top of delete_worker().")
try:
wk = workers_store.pop_field(actor_id, worker_id)
logger.info("worker deleted. actor: {}. worker: {}.".format(actor_id, worker_id))
except KeyError as e:
logger.info("KeyError deleting worker. actor: {}. worker: {}. exception: {}".format(actor_id, worker_id, e))
raise errors.WorkerException("Worker not found.")
def get_worker(cls, actor_id, worker_id):
"""Retrieve a worker from the workers store. Pass db_id as `actor_id` parameter."""
try:
return workers_store[actor_id][worker_id]
except KeyError:
raise errors.WorkerException("Worker not found.")
