[OpenSIPS-Devel] [OpenSIPS/opensips] a88a57: [core] fix missing check on DNS threshold

[Bogdan Andrei IANCU]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: a88a57479a0217331e080b403476a5ca8d126395
      https://github.com/OpenSIPS/opensips/commit/a88a57479a0217331e080b403476a5ca8d126395
  Author: Bogdan-Andrei Iancu <bogdan at opensips.org>
  Date:   2020-09-15 (Tue, 15 Sep 2020)

  Changed paths:
    M resolve.c

  Log Message:
  -----------
  [core] fix missing check on DNS threshold

For the DNS A record lookups the DNS threshold was not properly checked and reported.
Reported by @bcnewlin / Ben Newlin
Many thanks to Ben for helpin to troubleshoot this issue.