def callback_for_alert(self, event, *args, **kwargs):
log.debug("caught an OMSDeviceStatusEvent: %s", event)
# self._notify_driver_event(OMSEventDriverEvent(event['description']))
log.info('Platform agent %r published OMSDeviceStatusEvent : %s, time: %s',
self._platform_id, event, time.time())
def _configure(self, driver_config):
"""
Nothing special done here, only calls super.configure(driver_config)
@param driver_config with required 'oms_uri' entry.
"""
PlatformDriver._configure(self, driver_config)
self.nodeCfg = NodeConfiguration()
self._platform_id = driver_config['node_id']
self.nodeCfg.openNode(
self._platform_id,
driver_config['driver_config_file']['node_cfg_file'])
self.nms_source = self.nodeCfg.node_meta_data['nms_source']
self.oms_sample_rate = self.nodeCfg.node_meta_data['oms_sample_rate']
self.read_only_mode = self.nodeCfg.node_meta_data['read_only_mode']
log.info("READ ONLY MODE: %s" % self.read_only_mode)
self.nodeCfg.Print()
self._construct_resource_schema()
def _delete_scheduler(self):
"""
Remove the autosample schedule.
"""
try:
self._remove_scheduler(ScheduledJob.ACQUIRE_SAMPLE)
except KeyError:
log.info('Failed to remove scheduled job for ACQUIRE_SAMPLE')
def _delete_scheduler(self):
"""
Remove the autosample schedule.
"""
try:
self._remove_scheduler(ScheduledJob.ACQUIRE_SAMPLE)
except KeyError:
log.info('Failed to remove scheduled job for ACQUIRE_SAMPLE')
def callback_for_alert(self, event, *args, **kwargs):
log.debug("caught an OMSDeviceStatusEvent: %s", event)
# self._notify_driver_event(OMSEventDriverEvent(event['description']))
log.info(
'Platform agent %r published OMSDeviceStatusEvent : %s, time: %s',
self._platform_id, event, time.time())
def _disconnect(self, recursion=None):
log.info("%r: _disconnect...", self._platform_id)
CIOMSClientFactory.destroy_instance(self._rsn_oms)
self._rsn_oms = None
log.debug("%r: CIOMSClient instance destroyed", self._platform_id)
self._delete_scheduler()
self._scheduler = None
def _disconnect(self, recursion=None):
log.info("%r: _disconnect...", self._platform_id)
CIOMSClientFactory.destroy_instance(self._rsn_oms)
self._rsn_oms = None
log.debug("%r: CIOMSClient instance destroyed", self._platform_id)
self._delete_scheduler()
self._scheduler = None
def _delete_scheduler(self):
"""
Remove the autosample schedule.
"""
try:
self._scheduler.unschedule_job(self._job)
except KeyError:
log.info('Failed to remove scheduled job for ACQUIRE_SAMPLE')
self._scheduler.shutdown()
def _delete_scheduler(self):
"""
Remove the autosample schedule.
"""
try:
self._scheduler.unschedule_job(self._job)
self._scheduler.shutdown()
# self._scheduler.remove_scheduler(self._job)
except KeyError:
log.info('Failed to remove scheduled job for ACQUIRE_SAMPLE')
def _set_params(self, *args, **kwargs):
if len(args) < 1:
raise InstrumentParameterException("Set command requires a parameter dict.")
params = args[0]
if not isinstance(params, dict):
raise InstrumentParameterException("Set parameters not a dict.")
self._param_dict = ProtocolParameterDict()
for param in params:
log.info("Creating new parameter: %s", param)
self._param_dict.add(param, "", None, None)
self._param_dict.set_value(param, params[param])
def _set_params(self, *args, **kwargs):
if len(args) < 1:
raise InstrumentParameterException(
'Set command requires a parameter dict.')
params = args[0]
if not isinstance(params, dict):
raise InstrumentParameterException('Set parameters not a dict.')
self._param_dict = ProtocolParameterDict()
for param in params:
log.info('Creating new parameter: %s', param)
self._param_dict.add(param, '', None, None)
self._param_dict.set_value(param, params[param])
def _handler_connected_connection_lost(self, *args, **kwargs):
"""
The device connection was lost. Stop comms, destroy protocol FSM and revert to disconnected state.
@returns: (next_state, result) tuple, (DriverConnectionState.DISCONNECTED, None).
"""
for connection in self._connection.values():
connection.stop_comms()
self._destroy_protocol()
# Send async agent state change event.
log.info("_handler_connected_connection_lost: sending LOST_CONNECTION "
"event, moving to DISCONNECTED state.")
self._driver_event(DriverAsyncEvent.AGENT_EVENT,
ResourceAgentEvent.LOST_CONNECTION)
return DriverConnectionState.UNCONFIGURED, None
def _handler_connected_connection_lost(self, *args, **kwargs):
"""
The device connection was lost. Stop comms, destroy protocol FSM and revert to disconnected state.
@returns: (next_state, result) tuple, (DriverConnectionState.DISCONNECTED, None).
"""
for connection in self._connection.values():
connection.stop_comms()
self._destroy_protocol()
# Send async agent state change event.
log.info("_handler_connected_connection_lost: sending LOST_CONNECTION "
"event, moving to DISCONNECTED state.")
self._driver_event(DriverAsyncEvent.AGENT_EVENT,
ResourceAgentEvent.LOST_CONNECTION)
return DriverConnectionState.UNCONFIGURED, None
def _connect(self, recursion=None):
"""
Creates an CIOMSClient instance, does a ping to verify connection,
and starts event dispatch.
"""
log.info("%r: _connect...", self._platform_id)
# create CIOMSClient:
oms_uri = self._driver_config['oms_uri']
log.debug("%r: creating CIOMSClient instance with oms_uri=%r",
self._platform_id, oms_uri)
self._rsn_oms = CIOMSClientFactory.create_instance(oms_uri)
log.debug("%r: CIOMSClient instance created: %s",
self._platform_id, self._rsn_oms)
# ping to verify connection:
self._ping()
self._build_scheduler() # then start calling it every X seconds
def _connect(self, recursion=None):
"""
Creates an CIOMSClient instance, does a ping to verify connection,
and starts event dispatch.
"""
log.info("%r: _connect...", self._platform_id)
# create CIOMSClient:
oms_uri = self._driver_config['oms_uri']
log.debug("%r: creating CIOMSClient instance with oms_uri=%r",
self._platform_id, oms_uri)
self._rsn_oms = CIOMSClientFactory.create_instance(oms_uri)
log.debug("%r: CIOMSClient instance created: %s", self._platform_id,
self._rsn_oms)
# ping to verify connection:
self._ping()
self._build_scheduler() # then start calling it every X seconds
def _configure(self, driver_config):
"""
Nothing special done here, only calls super.configure(driver_config)
@param driver_config with required 'oms_uri' entry.
"""
PlatformDriver._configure(self, driver_config)
self.node_config = NodeConfiguration(driver_config["driver_config_file"]["node_cfg_file"])
self._platform_id = self.node_config.platform_id
self.nms_source = self.node_config.node_meta_data["nms_source"]
self.oms_sample_rate = self.node_config.node_meta_data["oms_sample_rate"]
self.read_only_mode = self.node_config.node_meta_data["read_only_mode"]
log.info("READ ONLY MODE: %s" % self.read_only_mode)
self._construct_resource_schema()
def event_callback(event):
log.info("driver job triggered, raise event: %s" % event)
self._fsm.on_event(event)
def event_callback(event):
log.info("driver job triggered, raise event: %s" % event)
self._fsm.on_event(event)
