def finish_backend_startup():
"""Last bit of startup required before we load the frontend. """
# Uncomment the next line to test startup error handling
# raise StartupError("Test Error", "Startup Failed")
reconnect_downloaders()
guide.download_guides()
feed.remove_orphaned_feed_impls()
messages.StartupSuccess().send_to_frontend()
def finish_backend_startup():
"""Last bit of startup required before we load the frontend. """
# Uncomment the next line to test startup error handling
# raise StartupError("Test Error", "Startup Failed")
reconnect_downloaders()
guide.download_guides()
feed.remove_orphaned_feed_impls()
messages.StartupSuccess().send_to_frontend()
def on_frontend_started():
"""Perform startup actions that should happen after the frontend is
already up and running.
This function happens using an idle iterator. Before/after code that
could take a while to run, we yield to other eventloop callbacks.
"""
conversions.conversion_manager.startup()
item.setup_metadata_manager()
item.setup_change_tracker()
app.sharing_tracker = sharing.SharingTracker()
app.sharing_manager.startup()
app.sharing_tracker.start_tracking()
app.device_manager = devices.DeviceManager()
app.device_tracker = devicetracker.DeviceTracker()
app.device_tracker.start_tracking()
reconnect_downloaders()
guide.download_guides()
feed.remove_orphaned_feed_impls()
app.download_state_manager = downloader.DownloadStateManager()
app.download_state_manager.init_controller()
itemsource.setup_handlers()
if app.frontend_name == 'widgets':
app.donate_manager = donate.DonateManager()
else:
logging.warn("frontend is %s, not starting DonateManager()",
app.frontend_name)
logging.info("Starting auto downloader...")
autodler.start_downloader()
app.icon_cache_updater.start_updates()
yield None
feed.expire_items()
yield None
commandline.startup()
yield None
autoupdate.check_for_updates()
yield None
app.local_metadata_manager.schedule_retry_net_lookup()
# Delay running high CPU/IO operations for a bit
eventloop.add_timeout(5, app.download_state_manager.startup_downloader,
"start downloader daemon")
eventloop.add_timeout(10, workerprocess.startup,
"start worker process")
eventloop.add_timeout(20, item.start_deleted_checker,
"start checking deleted items")
eventloop.add_timeout(30, feed.start_updates, "start feed updates")
eventloop.add_timeout(60, item.update_incomplete_metadata,
"update metadata data")
eventloop.add_timeout(90, clear_icon_cache_orphans, "clear orphans")
def on_frontend_started():
"""Perform startup actions that should happen after the frontend is
already up and running.
This function happens using an idle iterator. Before/after code that
could take a while to run, we yield to other eventloop callbacks.
"""
conversions.conversion_manager.startup()
app.sharing_tracker = sharing.SharingTracker()
app.sharing_manager.startup()
app.sharing_tracker.start_tracking()
app.device_manager = devices.DeviceManager()
app.device_tracker = devicetracker.DeviceTracker()
app.device_tracker.start_tracking()
reconnect_downloaders()
guide.download_guides()
feed.remove_orphaned_feed_impls()
app.download_state_manager.init_controller()
itemsource.setup_handlers()
if app.frontend_name == 'widgets':
app.donate_manager = donate.DonateManager()
else:
logging.warn("frontend is %s, not starting DonateManager()",
app.frontend_name)
logging.info("Starting auto downloader...")
autodler.start_downloader()
app.icon_cache_updater.start_updates()
yield None
feed.expire_items()
yield None
commandline.startup()
yield None
autoupdate.check_for_updates()
yield None
app.local_metadata_manager.schedule_retry_net_lookup()
# Delay running high CPU/IO operations for a bit
eventloop.add_timeout(5, app.download_state_manager.startup_downloader,
"start downloader daemon")
eventloop.add_timeout(10, workerprocess.startup,
"start worker process")
eventloop.add_timeout(20, item.start_deleted_checker,
"start checking deleted items")
eventloop.add_timeout(30, feed.start_updates, "start feed updates")
eventloop.add_timeout(60, item.update_incomplete_metadata,
"update metadata data")
eventloop.add_timeout(90, clear_icon_cache_orphans, "clear orphans")