def signal_reload_cfg_file(self, *args):
del args
if self.chain_type == "client":
from trollmoves.client import reload_config
else:
from trollmoves.server import reload_config
reload_config(self.cmd_args.config_file, self.chains,
pub_instance=self.pub)
def reload_cfg_file(self, filename, *args, **kwargs):
if self.chain_type == "client":
from trollmoves.client import reload_config
reload_config(filename, self.chains, *args, pub_instance=self.pub,
**kwargs)
else:
# Also Mirror uses the reload_config from the Server
from trollmoves.server import reload_config
reload_config(filename, self.chains, *args, publisher=self.pub,
**kwargs)
def reload_cfg_file(self, filename, *args, **kwargs):
"""Reload configuration file."""
if self.chain_type == "client":
from trollmoves.client import reload_config
reload_config(filename, self.chains, *args, **kwargs)
else:
# Also Mirror uses the reload_config from the Server
from trollmoves.server import reload_config
reload_config(filename,
self.chains,
*args,
publisher=self.publisher,
use_watchdog=self.cmd_args.watchdog,
disable_backlog=self.cmd_args.disable_backlog)
def signal_reload_cfg_file(self, *args):
"""Handle reload signal."""
del args
if self.chain_type == "client":
from trollmoves.client import reload_config
reload_config(self.cmd_args.config_file,
self.chains,
sync_publisher=self.sync_publisher)
else:
from trollmoves.server import reload_config
reload_config(self.cmd_args.config_file,
self.chains,
publisher=self.sync_publisher,
use_watchdog=self.cmd_args.watchdog,
disable_backlog=self.cmd_args.disable_backlog)
def test_reload_config(Listener, NoisyPublisher):
"""Test trollmoves.client.reload_config(), which also builds the chains."""
from trollmoves.client import reload_config
with NamedTemporaryFile('w', delete=False) as fid:
config_fname_1 = fid.name
fid.write(CLIENT_CONFIG_1_ITEM)
with NamedTemporaryFile('w', delete=False) as fid:
config_fname_2 = fid.name
fid.write(CLIENT_CONFIG_2_ITEMS)
chains = {}
callback = MagicMock()
try:
reload_config(config_fname_1, chains, callback=callback,
pub_instance='pub')
section_name = "eumetcast_hrit_0deg_scp_hot_spare"
assert section_name in chains
listeners = chains[section_name]['listeners']
assert len(listeners) == 4
# The same listener was used for all, so it should have been
# started four times
for key in listeners:
assert listeners[key].start.call_count == 4
NoisyPublisher.assert_called_once()
chains[section_name]['publisher'].start.assert_called_once()
# Reload the same config again, nothing should happen
reload_config(config_fname_1, chains, callback=callback,
pub_instance='pub')
for key in listeners:
assert listeners[key].start.call_count == 4
NoisyPublisher.assert_called_once()
chains[section_name]['publisher'].start.assert_called_once()
# Load a new config with one new item
reload_config(config_fname_2, chains, callback=callback,
pub_instance='pub')
assert len(chains) == 2
assert "foo" in chains
# One additional call to publisher and listener
assert NoisyPublisher.call_count == 2
assert Listener.call_count == 5
# Load the first config again, the other chain should have been removed
reload_config(config_fname_1, chains, callback=callback,
pub_instance='pub')
assert "foo" not in chains
# No new calls to publisher nor listener
assert NoisyPublisher.call_count == 2
assert Listener.call_count == 5
finally:
os.remove(config_fname_1)
os.remove(config_fname_2)
def signal_reload_cfg_file(*args):
reload_config(cmd_args.config_file, chains, pub_instance=PUB)
def reload_cfg_file(filename, *args, **kwargs):
reload_config(filename, chains, *args, pub_instance=PUB, **kwargs)