def starting(self, sender, **kwargs):
env = os.environ.copy()
env.pop('AGENT_UUID', None)
for config_name in driver_config_list:
_log.debug("Launching driver for config "+config_name)
driver = DriverAgent(self, config_name)
gevent.spawn(driver.core.run)
def starting(self, sender, **kwargs):
start_delay = None
if self.staggered_start is not None:
start_delay = self.staggered_start / float(
len(self.driver_config_list))
for config_name in self.driver_config_list:
_log.debug("Launching driver for config " + config_name)
driver = DriverAgent(self, config_name)
gevent.spawn(driver.core.run)
if start_delay is not None:
gevent.sleep(start_delay)
def update_driver(self, config_name, action, contents):
topic = self.derive_device_topic(config_name)
self.stop_driver(topic)
slot = self.freed_time_slots.pop(0) if self.freed_time_slots else len(
self.instances)
_log.info("Starting driver: {}".format(topic))
driver = DriverAgent(self, contents, slot, self.driver_scrape_interval,
topic)
gevent.spawn(driver.core.run)
self.instances[topic] = driver
self._name_map[topic.lower()] = topic
self._update_override_state(topic, 'add')
def _setup(self):
from main import SERVER_NAME, routes
self.drivers = []
self.pedestrians = []
for route in routes:
if len(route) == 1:
self.pedestrians.append(PedestrianAgent(address=route[0].lower(),
agentjid='pedestrian-%s@%s' % (str(uuid4())[:4], SERVER_NAME),
password='******'))
else:
self.drivers.append(DriverAgent(routes=route,
agentjid='driver-%s@%s' % (str(uuid4())[:4], SERVER_NAME),
password='******'))
for driver in self.drivers:
driver.start()
for pedestrian in self.pedestrians:
pedestrian.start()
def update_driver(self, config_name, action, contents):
topic = self.derive_device_topic(config_name)
self.stop_driver(topic)
group = int(contents.get("group", 0))
slot = self.group_counts[group]
if self.freed_time_slots[group]:
slot = self.freed_time_slots[group].pop(0)
_log.info("Starting driver: {}".format(topic))
driver = DriverAgent(self, contents, slot, self.driver_scrape_interval,
topic, group, self.group_offset_interval,
self.publish_depth_first_all,
self.publish_breadth_first_all,
self.publish_depth_first,
self.publish_breadth_first)
gevent.spawn(driver.core.run)
self.instances[topic] = driver
self.group_counts[group] += 1
self._name_map[topic.lower()] = topic
self._update_override_state(topic, 'add')