1d47cb124d
- the counters weren't set correctly when fetches timed out. instead we now pass down a counter object. (cherry picked from commit05e448935c) (cherry picked from commit6c049c57d9)
Copyright (C) 2014 Internet Systems Consortium, Inc. ("ISC")
See COPYRIGHT in the source root or http://isc.org/copyright.html for terms.
system test for recursion limits
ns1 -- root server
ans2 -- delegate to ns1.(n+1).example.com for all n, up to
the value specified in ans.limit (or forever if limit is 0)
ns3 -- resolver under test
ans4 -- delegates every query to 16 more name servers, with "victim" address
ans7 -- "victim" server