def incoming_actor(self, actorstate):
# Create actor but don't start
# TODO: FIX- generation of id, handle local and non-local migrations.
log.debug(self, 'receieved migrating actor %s' % actorstate)
actor = Actor(local_theatre())
actor.state = actorstate
old_actor_id = actor.state.actor_id
type = actor.state.actortype
if ids.ip(old_actor_id) == ids.ip_from_loc(self.here):
# Migration has been local
actor_id = ids.change_port(old_actor_id, ids.port_from_loc(self.here))
else:
actor_id = ids.change_host(old_actor_id, self.here, self.shared_data.next_id_num())
actor.state.actor_id = actor_id
self.__local_actor_store.add_network_actor(actor, actor_id)
actor.start()
# At the moment even core migrations trigger re-registrations
# Could probably forgo these if core migrations are frequent.
local_theatre().globally_reregister_network_actor(actor_id, type, old_actor_id)
names = actor.state.names
for name in names:
local_theatre().name(name, actor_id)
def attach(self, name, at):
if self.name is None:
self.name = name
if ids.ip(self.actor_id) != ids.ip_from_loc(at):
migrate_to(at)
def add_actor(self, id): ip = ids.ip(id) self.nodes[ip].add_actor(id) self.draw()