ray.util.ActorPool.pop_idle

ActorPool.pop_idle()

Removes an idle actor from the pool.

Returns:

An idle actor if one is available. None if no actor was free to be removed.

Examples

import ray
from ray.util.actor_pool import ActorPool

@ray.remote
class Actor:
    def double(self, v):
        return 2 * v

a1 = Actor.remote()
pool = ActorPool([a1])
pool.submit(lambda a, v: a.double.remote(v), 1)
assert pool.pop_idle() is None
assert pool.get_next() == 2
assert pool.pop_idle() == a1