class BDPNdmn(Daemon):
def __init__(self, *args, **kwargs):
self.run_dir = os.path.dirname(os.path.realpath(__file__)) + '/'
self.config = Settings(self.run_dir + "settings.cfg")
log.debug("Run dir %s" % self.run_dir)
self.bdpn = make_obj_list()
self.sftp = SftpChannel(self.bdpn, self.config)
self.mysql = DBworker(self.bdpn, self.config)
super(BDPNdmn, self).__init__(*args, **kwargs)
def wait4next_update(self):
"""Sleep timer"""
__step = self.config.main['sync_every_minutes'] * 60
__delta = (__step - ((time.time() + time.timezone) % __step)) + 900
log.info("Sleeping %i sec..." % __delta)
time.sleep(__delta)
return True
def run(self):
log.info("Starting daemon...")
countdown = 3
while countdown > 0:
try:
log.debug("Reading settings...")
ok = self.config.load_config()
logging.getLogger().setLevel(self.config.main['log_level'])
if ok:
log.debug("Settings are OK. Doing synchronization...")
ok &= self.mysql.get_last() and self.sftp.synchronize(
) and self.mysql.update()
if ok:
log.info(
"Synchronization completed! Waiting for next turn.")
countdown = 3
self.wait4next_update()
else:
countdown -= 1
log.warning("Failed to update. Retry in 5min")
time.sleep(300)
except KeyboardInterrupt:
print("^C received, shutting down")
break
except RuntimeError as err:
log.error("Runtime ERROR:%s\nFix it and try again." % err,
exc_info=True)
break
