def Controller(settings) :
"""
Controller is the main entry point for driving the simulation.
Arguments:
settings -- nested dictionary with variables for configuring the connectors
"""
laysettings = LayoutSettings.LayoutSettings(settings)
#laysettings = None
# load the world
infofile = settings["General"].get("WorldInfoFile","info.js")
logger.info('loading world data from %s',infofile)
world = WorldInfo.WorldInfo.LoadFromFile(infofile)
#world = None
cnames = settings["General"].get("Connectors",['sumo', 'opensim', 'social', 'stats'])
#if 'opensim' in cnames:
# cnames.remove('opensim')
# for sname in settings["OpenSimConnector"]["Scenes"].keys():
# _SimulationControllers['osc:'+sname] = OpenSimConnector.OpenSimConnector
# cnames.append('osc:'+sname)
# evrouter = EventRouter.EventRouter()
# initialize the connectors first
connectors = []
store = SimpleStore()
#store= RemoteStore()
for cname in cnames :
if cname not in _SimulationControllers :
logger.warn('skipping unknown simulation connector; %s' % (cname))
continue
cframe = Frame(store)
connector = _SimulationControllers[cname](settings, world, laysettings, cname, cframe)
cframe.attach(connector)
#connproc = Process(target=connector.SimulationStart, args=())
#connproc.start()
connectors.append(cframe)
cframe.go()
#evrouterproc = Process(target=evrouter.RouteEvents, args=())
#evrouterproc.start()
# start the timer thread
#thread = TimerThread(evrouter, settings)
#thread.start()
controller = MobdatController(logger, connectors)
controller.cmdloop()
#thread.join()
# send the shutdown event to the connectors
for connproc in connectors :
connproc.join()
def __init__(self):
"""
Constructor
"""
frame_car = Frame(RemoteStore())
frame_car.interval = 1.0
frame_car.attach(TrafficSimulation(frame_car))
frame_ped = Frame(frame_car.Store)
frame_ped.interval = 1.0
frame_ped.attach(PedestrianSimulation(frame_ped))
frame_car.go()
frame_ped.go()
def __init__(self):
'''
Constructor
'''
frame_car = Frame(RemoteStore())
frame_car.interval = 1.0
frame_car.attach(TrafficSimulation(frame_car))
frame_ped = Frame(frame_car.Store)
frame_ped.interval = 1.0
frame_ped.attach(PedestrianSimulation(frame_ped))
frame_car.go()
frame_ped.go()
def Controller(settings) :
"""
Controller is the main entry point for driving the simulation.
Arguments:
settings -- nested dictionary with variables for configuring the connectors
"""
laysettings = LayoutSettings.LayoutSettings(settings)
# laysettings = None
# load the world
infofile = settings["General"].get("WorldInfoFile", "info.js")
logger.info('loading world data from %s', infofile)
world = WorldInfo.WorldInfo.LoadFromFile(infofile)
# world = None
cnames = settings["General"].get("Connectors", ['sumo', 'opensim', 'social', 'stats'])
store_type = settings["General"].get("Store", "SimpleStore")
process = settings["General"].get("MultiProcessing", False)
timer = settings["General"].get("Timer", None)
autostart = settings["General"].get("AutoStart", False)
if timer:
seconds = 0
minutes = 0
hours = 0
if "Seconds" in timer:
seconds = timer["Seconds"]
if "Minutes" in timer:
minutes = timer["Minutes"]
if "Hours" in timer:
hours = timer["Hours"]
timer = datetime.timedelta(seconds=seconds, minutes=minutes, hours=hours)
connectors = []
if store_type == "RemoteStore":
manager = Manager()
cmd_dict = manager.dict()
else:
cmd_dict = {}
cmd_dict["SimulatorStartup"] = False
cmd_dict["SimulatorShutdown"] = False
cmd_dict["SimulatorPaused"] = False
if store_type == "RemoteStore":
Store = PythonRemoteStore
elif store_type == "SimpleStore":
Store = SimpleStore
else: #default to SimpleStore
Store = SimpleStore
if process and Store == SimpleStore:
logger.warn("Cannot use multiprocessing with SimpleStore. Continuing with Threading.")
process = False
for cname in cnames :
if cname not in _SimulationControllers :
logger.warn('skipping unknown simulation connector; %s' % (cname))
continue
cframe = Frame(Store(), process, settings)
cmd_dict["APP_" + _SimulationControllers[cname].__name__] = "Initializing"
connector = _SimulationControllers[cname](settings, world, laysettings, cname, cframe)
cframe.attach(connector)
connectors.append(cframe)
cframe.go(cmd_dict, timer)
controller = MobdatController(logger, connectors, cmd_dict, autostart)
controller.cmdloop()
for connproc in connectors :
connproc.join()
print "closing down controller"
sys.exit(0)
