Method callbacksΒΆ
One common pattern in the actor programming model is to carry the result of a method call as parameter of another one. This is called callback, and can be used in many contexts to avoid blocking the main application process while waiting for results.
Example:
import uactor
class ActorA(uactor.Actor):
def send(self, target):
return target('ping')
class ActorB(uactor.Actor):
def receive(self, value):
return 'pong' if value == 'ping' else 'error'
actor_a = ActorA()
actor_b = ActorB()
print(actor_a.send(actor_b.receive))
# pong