def _empty_enb_status() -> SingleEnodebStatus:
enb_status = SingleEnodebStatus()
enb_status.device_serial = 'N/A'
enb_status.ip_address = 'N/A'
enb_status.connected = '0'
enb_status.configured = '0'
enb_status.opstate_enabled = '0'
enb_status.rf_tx_on = '0'
enb_status.rf_tx_desired = 'N/A'
enb_status.gps_connected = '0'
enb_status.ptp_connected = '0'
enb_status.mme_connected = '0'
enb_status.gps_longitude = '0.0'
enb_status.gps_latitude = '0.0'
enb_status.fsm_state = 'N/A'
return enb_status
def get_single_enb_status(
device_serial: str,
state_machine_manager: StateMachineManager
) -> SingleEnodebStatus:
try:
handler = state_machine_manager.get_handler_by_serial(device_serial)
except KeyError:
return _empty_enb_status()
# This namedtuple is missing IP and serial info
status = get_enb_status(handler)
# Get IP info
ip = state_machine_manager.get_ip_of_serial(device_serial)
def get_status_property(status: bool) -> SingleEnodebStatus.StatusProperty:
if status:
return SingleEnodebStatus.StatusProperty.Value('ON')
return SingleEnodebStatus.StatusProperty.Value('OFF')
# Build the message to return through gRPC
enb_status = SingleEnodebStatus()
enb_status.device_serial = device_serial
enb_status.ip_address = ip
enb_status.connected = get_status_property(status.enodeb_connected)
enb_status.configured = get_status_property(status.enodeb_configured)
enb_status.opstate_enabled = get_status_property(status.opstate_enabled)
enb_status.rf_tx_on = get_status_property(status.rf_tx_on)
enb_status.rf_tx_desired = get_status_property(status.rf_tx_desired)
enb_status.gps_connected = get_status_property(status.gps_connected)
enb_status.ptp_connected = get_status_property(status.ptp_connected)
enb_status.mme_connected = get_status_property(status.mme_connected)
enb_status.gps_longitude = status.gps_longitude
enb_status.gps_latitude = status.gps_latitude
enb_status.fsm_state = status.fsm_state
return enb_status