Fix retry utils to check if the exception is a subclass of CME

This commit is contained in:
Mark Haines 2016-07-28 10:29:12 +01:00
parent b557b682d9
commit bf81e38d36

View file

@ -128,7 +128,7 @@ class RetryDestinationLimiter(object):
) )
valid_err_code = False valid_err_code = False
if exc_type is CodeMessageException: if exc_type is not None and issubclass(exc_type, CodeMessageException):
valid_err_code = 0 <= exc_val.code < 500 valid_err_code = 0 <= exc_val.code < 500
if exc_type is None or valid_err_code: if exc_type is None or valid_err_code: