def _perform_check(self):
if not self._enabled:
return
with self._check_mutex:
self._logger.debug(
"Checking against {}:{} if we are online...".format(
self._host, self._port))
old_value = self._online
for _ in range(3):
connection_working = server_reachable(self._host,
port=self._port)
if self._name:
if connection_working:
self._logger.debug(
f"Checking if we can resolve {self._name}...")
resolution_working = len(resolve_host(self._name)) > 0
else:
resolution_working = False
else:
resolution_working = True
if not (connection_working and resolution_working):
# retry up to 3 times
time.sleep(1.0)
continue
self._connection_working = connection_working
self._resolution_working = resolution_working
if old_value != self._online:
self._trigger_change(old_value, self._online)
def _perform_check(self):
if not self._enabled:
return
with self._check_mutex:
self._logger.debug(
"Checking against {}:{} if we are online...".format(
self._host, self._port))
old_value = self._online
self._connection_working = server_reachable(self._host,
port=self._port)
if self._name:
if self._connection_working:
self._logger.debug(
"Checking if we can resolve {}...".format(self._name))
self._resolution_working = len(resolve_host(
self._name)) > 0
else:
self._resolution_working = False
else:
self._resolution_working = True
if old_value != self._online:
self._trigger_change(old_value, self._online)
def _test_resolution(data):
name = data["name"]
from octoprint.util.net import resolve_host
resolvable = len(resolve_host(name)) > 0
result = dict(name=name, result=resolvable)
return jsonify(**result)