[sr-dev] git:master: fix dns srv failover when no UDP record is present

[Daniel-Constantin Mierla]

Module: sip-router
Branch: master
Commit: 61ad39509ca1d739d00d0386ab5a991cf54477d8
URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=61ad39509ca1d739d00d0386ab5a991cf54477d8

Author: Øyvind Kolbu <oyvind.kolbu at usit.uio.no>
Committer: Daniel-Constantin Mierla <miconda at gmail.com>
Date:   Sun Oct 20 22:04:16 2013 +0200

fix dns srv failover when no UDP record is present

- refactored code for srv lookup to have less code duplication

---

 dns_cache.c |  131 ++++++++++++-------------------------
 resolve.c   |  206 ++++++++++++++++++++++++++++------------------------------
 resolve.h   |    7 ++
 3 files changed, 149 insertions(+), 195 deletions(-)

Diff:   http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commitdiff;h=61ad39509ca1d739d00d0386ab5a991cf54477d8