def start(device, dashboard=None, data_dir=None, rotate=None, channel=None,
replay=None):
topic = n23.Topic()
if dashboard:
create_app(topic, dashboard)
files = None
if data_dir:
files = n23.data_logger_file('mocto', data_dir)
w = n23.cycle(
rotate, workflow, topic, device, files=files, channel=channel,
replay=replay
)
loop = asyncio.get_event_loop()
loop.run_until_complete(w)
def start(device, sensors, dashboard=None, data_dir=None, rotate=None,
channel=None, replay=None):
dbus_loop = None
topic = n23.Topic()
if dashboard:
cache = Cache(sensors)
# read_data(preload_file, sensors, N_DATA, cache)
ws.create_app(sensors, topic, cache, dashboard)
else:
cache = None
if replay:
logger.info('replaying a data file {}'.format(replay))
replay = h5py.File(replay)
else:
import dbus
import threading
from dbus.mainloop.glib import DBusGMainLoop
from gi.repository import GObject
dbus_loop = DBusGMainLoop(set_as_default=True)
dbus_main_loop = GObject.MainLoop()
dbus_bus = dbus.SystemBus(mainloop=dbus_loop)
thread = threading.Thread(target=dbus_main_loop.run, daemon=True)
thread.start()
files = None
if data_dir:
files = n23.dlog_filename('dshrub', data_dir)
w = n23.cycle(
rotate, workflow, topic, device, sensors, files=files,
channel=channel, replay=replay, cache=cache, dbus_bus=dbus_bus
)
loop = asyncio.get_event_loop()
loop.add_signal_handler(signal.SIGTERM, sys.exit)
try:
loop.run_until_complete(w)
finally:
loop.remove_signal_handler(signal.SIGTERM)
w.close()
