def disable_frontage(self):
SchedulerState.clear_user_app_queue()
c_app = SchedulerState.get_current_app()
if c_app:
self.stop_app(c_app,
Fap.CODE_CLOSE_APP,
'The admin disabled Arbalet Frontage')
def quit_user_app(user):
c_app = SchedulerState.get_current_app()
removed = False
if is_admin(user) or c_app.get('userid', False) == user['userid']:
SchedulerState.stop_app_request(user)
removed = True
return jsonify(removed=removed)
def print_scheduler_info(self):
if self.count % 100 == 0:
self.count = 0
logging.info(" ========== Scheduling ==========")
logging.info("-------- Geometry")
logging.info("\t\t {} rows * {} cols".format(
SchedulerState.get_rows(), SchedulerState.get_cols()))
logging.info("-------- Disabled")
logging.info("\t\t {}".format(SchedulerState.get_disabled()))
logging.info("-------- Enable State")
logging.info(SchedulerState.get_enable_state())
logging.info("-------- Is Frontage Up?")
logging.info(SchedulerState.is_frontage_on())
logging.info("-------- Usable?")
logging.info(SchedulerState.usable())
logging.info("-------- Current App")
logging.info(SchedulerState.get_current_app())
logging.info('Forced App ? {}'.format(
SchedulerState.get_forced_app()))
logging.info("---------- Waiting Queue")
logging.info(SchedulerState.get_user_app_queue())
if SchedulerState.get_enable_state() == 'scheduled':
logging.info("---------- Scheduled ON")
logging.info(SchedulerState.get_scheduled_on_time().strftime(
"%d-%m-%Y %H:%M:%S UTC+00"))
logging.info("---------- Scheduled OFF")
logging.info(SchedulerState.get_scheduled_off_time().strftime(
"%d-%m-%Y %H:%M:%S UTC+00"))
logging.info("---------- TIME NOW")
logging.info(datetime.datetime.now().strftime(
"%d-%m-%Y %H:%M:%S UTC+00"))
self.count += 1
def admin_app_quit(user):
if is_admin(user):
if (SchedulerState.get_current_app()['name'] == "Snap"):
Websock.set_grantUser({'id': "turnoff", 'username': "******"})
removed = SchedulerState.stop_forced_app_request(user)
return jsonify(removed=removed)
else:
abort(403, "Forbidden Bru")
return '', 204
def status():
c_app = SchedulerState.get_current_app()
c_app_name = c_app.get('name', '') if c_app else ''
return jsonify(is_usable=SchedulerState.usable(),
is_forced=SchedulerState.get_forced_app(),
current_app=c_app_name,
next_on_time=SchedulerState.get_scheduled_on_time().isoformat(),
state=SchedulerState.get_enable_state(),
current_time=datetime.datetime.now().isoformat())
def status():
c_app = SchedulerState.get_current_app()
c_app_name = c_app.get('name', '') if c_app else ''
on_time = SchedulerState.get_scheduled_on_time()
if on_time is not None:
on_time.isoformat()
return jsonify(is_usable=SchedulerState.usable(),
is_forced=SchedulerState.get_forced_app(),
current_app=c_app_name,
next_on_time=on_time,
state=SchedulerState.get_enable_state(),
current_time=datetime.datetime.utcnow().isoformat(),
height=SchedulerState.get_rows(),
width=SchedulerState.get_cols(),
disabled=SchedulerState.get_disabled(),
version=SchedulerState.get_version())
def print_scheduler_info(self):
if self.count % 10 == 0:
self.count = 0
print_flush(" ========== Scheduling ==========")
print_flush("-------- Enable State")
print_flush(SchedulerState.get_enable_state())
print_flush("-------- Is Frontage Up?")
print_flush(SchedulerState.is_frontage_on())
print_flush("-------- Usable?")
print_flush(SchedulerState.usable())
print_flush("-------- Current App")
print_flush(SchedulerState.get_current_app())
print_flush('Forced App ?', SchedulerState.get_forced_app())
print_flush("---------- Waiting Queue")
print_flush(SchedulerState.get_user_app_queue())
if SchedulerState.get_enable_state() == 'scheduled':
print_flush("---------- Scheduled ON")
print_flush(SchedulerState.get_scheduled_on_time())
print_flush("---------- Scheduled OFF")
print_flush(SchedulerState.get_scheduled_off_time())
self.count += 1
def check_app_scheduler(self):
# check keep alive app (in user waiting app Q)
self.keep_alive_waiting_app()
# collect usefull struct & data
queue = SchedulerState.get_user_app_queue() # User waiting app
c_app = SchedulerState.get_current_app() # Current running app
now = datetime.datetime.now()
forced_app = SchedulerState.get_forced_app_request()
# Is a app running ?
if c_app:
close_request, close_userid = SchedulerState.get_close_app_request()
if close_request:
message = Fap.CODE_CLOSE_APP if close_userid != c_app['userid'] else None
print_flush('## Stopping app upon user reques [check_app_scheduler]')
self.stop_app(c_app, message, 'Executing requested app closure')
redis.set(SchedulerState.KEY_STOP_APP_REQUEST, '{}')
return
if len(forced_app) > 0 and not SchedulerState.get_forced_app():
print_flush('## Closing previous app for forced one [check_app_scheduler]')
SchedulerState.clear_user_app_queue()
self.stop_app(c_app, Fap.CODE_CLOSE_APP, 'The admin started a forced app')
return
# do we kill an old app no used ? ?
if self.keep_alive_current_app(c_app):
return
# is expire soon ?
if not c_app.get('is_default', False) and now > (datetime.datetime.strptime(c_app['expire_at'], "%Y-%m-%d %H:%M:%S.%f") - datetime.timedelta(seconds=EXPIRE_SOON_DELAY)):
if not SchedulerState.get_expire_soon():
Fap.send_expires_soon(EXPIRE_SOON_DELAY, c_app['username'], c_app['userid'])
# is the current_app expired ?
if self.app_is_expired(c_app) or c_app.get('is_default', False):
# is the current_app a FORCED_APP ?
if SchedulerState.get_forced_app():
print_flush('## Stopping expired forced app [check_app_scheduler]')
self.stop_app(c_app)
return
# is some user-app are waiting in queue ?
if len(queue) > 0:
next_app = queue[0]
self.stop_current_app_start_next(queue, c_app, next_app)
return
else:
# is a defautl scheduled app ?
if c_app.get('is_default', False) and self.app_is_expired(c_app):
print_flush('## Stopping expired default scheduled app [check_app_scheduler]')
self.stop_app(c_app)
return
# it's a USER_APP, we let it running, do nothing
else:
pass
else:
if len(forced_app) > 0 and not SchedulerState.get_forced_app():
print_flush("## Starting {} [FORCED]".format(forced_app['name']))
SchedulerState.set_event_lock(True)
SchedulerState.clear_forced_app_request()
start_forced_fap.apply_async(args=[forced_app], queue='userapp')
redis.set(SchedulerState.KEY_FORCED_APP, 'True')
return
# is an user-app waiting in queue to be started ?
elif len(queue) > 0:
SchedulerState.set_event_lock(True)
start_fap.apply_async(args=[queue[0]], queue='userapp')
print_flush(" Starting {} [QUEUE]".format(queue[0]['name']))
return
else:
return self.start_default_app()
def set_is_alive_current_app(user):
SchedulerState.set_is_alive(user)
c_app = SchedulerState.get_current_app()
keep_alive = "userid" in c_app and c_app['userid'] == user['userid']
return jsonify(keepAlive=keep_alive)
def get(self, user):
while SchedulerState.is_event_lock():
pass
return jsonify(SchedulerState.get_current_app())
