def _close_transport(self):
try:
if self._transport is not None:
self._transport.close()
except Exception as exc:
safe_log_via_print('error',
u'Error on closing transport: {}'.format(exc))
def _safe_log(self, log_level, message, *args, **kwargs):
# we cannot log via the logging subsystem any longer once it has been set to shutdown
if self._shutdown_requested():
safe_log_via_print(log_level, message, *args, **kwargs)
else:
log_func = getattr(self._logger, log_level)
return log_func(message, *args, **kwargs)
def _safe_log(self, log_level, message, *args, **kwargs):
# we cannot log via the logging subsystem any longer once it has been set to shutdown
if self._shutdown_requested():
safe_log_via_print(log_level, message, *args, **kwargs)
else:
rate_limit_allowed = self._rate_limit_check(kwargs)
if rate_limit_allowed <= 0:
return # skip further logging due to rate limiting
if rate_limit_allowed == 1:
# extend the message to indicate future rate limiting
message = \
f'{message} (rate limiting effective, further equal messages will be limited'
self._safe_log_impl(log_level, message, *args, **kwargs)
