PowerDNS/pdns — pull request #1130 by mzealey (2013-12-02 08:32:47+00:00)
Title: There are certain situations in which getAuth() may want to be overridde...

...n by a

backend for performance reasons. The attached patch converts getAuth() into a
virtual backend function. The default is for no change in functionality. In my
tests this leads to very significant performance improvements under certain
situations

fixes PowerDNS/pdns#581