class Warehouse(Actor):
handles = Actor.make_handles()
def __init__(self):
Actor.__init__(self)
self.inventory = list()
@handles(GetInventory)
def on_get_inventory(self, message, sender):
sender.send(list(self.inventory), self)
@handles(OtherMessage)
def on_task_result(self, result, sender):
self.inventory.append(result)
worker = Worker.spawn(lambda x: x * 2)
positives = Warehouse.spawn()
negatives = Warehouse.spawn()
bridge = Bridge()
for var in [1, 2, 3, -2, -4, -6]:
warehouse = positives if var >= 0 else negatives
worker.send(Task(var, warehouse), sender=None)
print bridge.call(positives, GetInventory(), 1.0)
print bridge.call(negatives, GetInventory(), 1.0)
print bridge.stop([worker, positives, negatives], 1.0)
class Pong:
def __repr__(self):
return 'Pong()'
class Pinger(Actor):
handles = Actor.make_handles()
@handles(Start)
def on_start(self, start, sender):
start.target.send(Ping(), self)
@handles(Pong)
def on_pong(self, pong, sender):
print "-",
sender.send(Ping(), self)
class Ponger(Actor):
handles = Actor.make_handles()
@handles(Ping)
def on_ping(self, ping, sender):
print "+",
sender.send(Pong(), self)
bridge = Bridge()
pinger = Pinger.spawn()
ponger = Ponger.spawn()
pinger.send(Start(ponger), sender=None)
time.sleep(0.1)
bridge.stop([pinger, ponger], 1)