def _reconnect(self, steps, timeout, sleep_disconnect=30):
"""Disconnect and reconnect to router within given timeout.
Args:
Mandatory:
steps (`obj`) : Step object to represent each step taken.
timeout (`obj`) :
max_time (int): Maximum wait time for the trigger,
in second. Default: 180
interval (int): Wait time between iterations when looping is needed,
in second. Default: 15
Optional:
sleep_disconnect (`int`) : Break between issue the command and the
HA action really take place,
in second. Default: 30
Returns:
AETEST Step Result
Raises:
None
Example:
>>> _reconnect(steps=ats.aetest.Steps(),
timeout=genie.utils.timeout.Timeout(
max_time=180,
interval=15))
"""
with steps.start('Disconnecting device {}'.format(self.device.name),
continue_=True) as step:
disconnect_device(self.device)
time.sleep(sleep_disconnect)
with steps.start('Reconnecting to device {}'.format(self.device.name),
continue_=True) as step:
temp = TempResult(container=step)
while timeout.iterate():
try:
connect_device(self.device)
except Exception as e:
temp.failed('Could not reconnect to the device',
from_exception=e)
# incase console is existed but cannot enable the device.
# conf mode is not active when standby RP is coming up
try:
disconnect_device(self.device)
except:
pass
timeout.sleep()
continue
temp.passed('Reconnected to the device')
break
temp.result()
def _reconnect(self, steps, timeout):
'''Reconnect to the device if needed'''
if self.process in self.reconnect:
ha = self.abstract.sdk.libs.abstracted_libs.ha.HA(
device=self.device)
with steps.start(
'The device is reloading when restarting this process',
continue_=True) as step:
disconnect_device(self.device)
time.sleep(30)
temp = TempResult(container=step)
while timeout.iterate():
try:
connect_device(self.device)
except Exception as e:
temp.failed('Could not reconnect to the device',
from_exception=e)
timeout.sleep()
continue
temp.passed('Reconnected to the device')
break
temp.result()
# check show module
with steps.start('Check module status after reconnection',
continue_=True) as step:
temp = TempResult(container=step)
while timeout.iterate():
try:
ha.check_module()
except AttributeError as e:
temp.failed(
'Could not find mandatory information from show module',
from_exception=e)
continue
except AssertionError as e:
temp.failed('Modules are not ready', from_exception=e)
timeout.sleep()
continue
temp.passed('Modules are ready')
break
temp.result()