def cleartasks(self, request):
"""
Cancels all running tasks.
"""
queue.empty()
return Response({})
def start(self):
# Initialize the iceqube scheduler to handle scheduled tasks
scheduler.clear_scheduler()
if not conf.OPTIONS["Deployment"]["DISABLE_PING"]:
# schedule the pingback job
from kolibri.core.analytics.utils import schedule_ping
schedule_ping()
# schedule the vacuum job
schedule_vacuum()
# This is run every time the server is started to clear all the tasks
# in the queue
queue.empty()
# Initialize the iceqube engine to handle queued tasks
self.workers = initialize_workers()
scheduler.start_scheduler()
# Register the Kolibri zeroconf service so it will be discoverable on the network
from kolibri.core.discovery.utils.network.search import (
register_zeroconf_service,
)
register_zeroconf_service(port=self.port)
def run_services(port):
# Initialize the iceqube scheduler to handle scheduled tasks
from kolibri.core.tasks.main import scheduler
scheduler.clear_scheduler()
# schedule the pingback job
from kolibri.core.analytics.utils import schedule_ping
schedule_ping()
# schedule the vacuum job
from kolibri.core.deviceadmin.utils import schedule_vacuum
schedule_vacuum()
# This is run every time the server is started to clear all the tasks
# in the queue
from kolibri.core.tasks.main import queue
queue.empty()
# Initialize the iceqube engine to handle queued tasks
from kolibri.core.tasks.main import initialize_workers
workers = initialize_workers()
scheduler.start_scheduler()
# Register the Kolibri zeroconf service so it will be discoverable on the network
from morango.models import InstanceIDModel
from kolibri.core.discovery.utils.network.search import register_zeroconf_service
instance, _ = InstanceIDModel.get_or_create_current_instance()
register_zeroconf_service(port=port, id=instance.id[:4])
cleanup_func = partial(_cleanup_before_quitting, workers=workers)
try:
signal.signal(signal.SIGINT, cleanup_func)
signal.signal(signal.SIGTERM, cleanup_func)
logger.info("Added signal handlers for cleaning up on exit")
except ValueError:
logger.warn("Error adding signal handlers for cleaning up on exit")
def run_services(port):
# Initialize the iceqube scheduler to handle scheduled tasks
from kolibri.core.tasks.main import scheduler
scheduler.clear_scheduler()
# schedule the pingback job
from kolibri.core.analytics.utils import schedule_ping
schedule_ping()
# schedule the vacuum job
from kolibri.core.deviceadmin.utils import schedule_vacuum
schedule_vacuum()
# This is run every time the server is started to clear all the tasks
# in the queue
from kolibri.core.tasks.main import queue
queue.empty()
# Initialize the iceqube engine to handle queued tasks
from kolibri.core.tasks.main import initialize_worker
initialize_worker()
scheduler.start_scheduler()
atexit.register(scheduler.shutdown_scheduler)
# Register the Kolibri zeroconf service so it will be discoverable on the network
from morango.models import InstanceIDModel
from kolibri.core.discovery.utils.network.search import register_zeroconf_service
instance, _ = InstanceIDModel.get_or_create_current_instance()
register_zeroconf_service(port=port, id=instance.id[:4])
def test_importing_queue_no_open_connection():
from kolibri.core.tasks.main import queue
queue.empty()