def _schedule_reidentify(self, identify_response, immediate=False):
# self.disconnect() clears self.connection to None
if self.connection is None:
_log.warning('_schedule_reidentify: self.connection is None, skipping')
return
# cancel previous timer
self._cancel_reidentify_timer()
# non-primary connection, do not reschedule
if not self.connection.is_primary():
_log.debug('non-primary connection, no reidentify')
return
# compute time difference to recheck
now = datetime.datetime.utcnow()
try:
recheck = identify_response['licenseRecheckLatestAt']
except:
_log.exception('failed to get licenseRecheckLatestAt, using current time as fallback')
recheck = now
diff = recheck - now
# cap it: minimum and maximum (also takes care of negative bogus diffs)
cap_diff = diff
if cap_diff < constants.MANAGEMENT_PROTOCOL_REIDENTIFY_MINIMUM_TIME:
cap_diff = constants.MANAGEMENT_PROTOCOL_REIDENTIFY_MINIMUM_TIME
if cap_diff > constants.MANAGEMENT_PROTOCOL_REIDENTIFY_MAXIMUM_TIME:
cap_diff = constants.MANAGEMENT_PROTOCOL_REIDENTIFY_MAXIMUM_TIME
if immediate:
cap_diff = datetime.timedelta(0, 0, 0)
_log.debug('reidentify diff before capping: %s, after capping and immediate flag check: %s' % (diff, cap_diff))
# start a timer
secs = helpers.timedelta_to_seconds(cap_diff)
self._reidentify_call = reactor.callLater(secs, self._reidentify_timer)
def _timeticks(td):
return int(helpers.timedelta_to_seconds(td) * 100.0)
