def run(self):
""" Execute method in a loop.
"""
# check if not external alert
exttrig_alert_time = injtools.check_exttrig_alert(
exttrig_channel_name, exttrig_wait_seconds)
if not exttrig_alert_time:
return True
return False
def run(self):
""" Execute method in a loop.
"""
# check if not external alert
exttrig_alert_time = injtools.check_exttrig_alert(exttrig_channel_name,
exttrig_wait_seconds)
if not exttrig_alert_time:
return True
return False
def pre_exec(self):
""" Do this before entering the GuardState.
"""
# check if external alert within exttrig_wait_seconds seconds
# in the past
exttrig_alert_time = injtools.check_exttrig_alert(exttrig_channel_name,
exttrig_wait_seconds)
if exttrig_alert_time:
# if there is an external alert then close all streams
try:
injtools.close_all_streams(hwinj_list)
except:
etype, val, tb = sys.exc_info()
ftb = traceback.format_tb(tb)
for line in ftb: log(line)
log(str(etype) + " " + str(val))
return "FAILURE_TO_KILL_STREAM"
return failure_state
def pre_exec(self):
""" Do this before entering the GuardState.
"""
# check if external alert within exttrig_wait_seconds seconds
# in the past
exttrig_alert_time = injtools.check_exttrig_alert(
exttrig_channel_name, exttrig_wait_seconds)
if exttrig_alert_time:
# if there is an external alert then close all streams
try:
injtools.close_all_streams(hwinj_list)
except:
etype, val, tb = sys.exc_info()
ftb = traceback.format_tb(tb)
for line in ftb:
log(line)
log(str(etype) + " " + str(val))
return "FAILURE_TO_KILL_STREAM"
return failure_state
