res_pjsip: Enable PJSIP DNS client support.
authorJoshua Colp <jcolp@digium.com>
Mon, 17 Mar 2014 22:54:32 +0000 (22:54 +0000)
committerJoshua Colp <jcolp@digium.com>
Mon, 17 Mar 2014 22:54:32 +0000 (22:54 +0000)
commitcc40bf53173ec40a26d4eb35184dd7d39f208efc
tree9f38be9c86724ea595541fff54c7e041061f1301
parent932fb5a6e231c511a74e7a78693cdac1abad7690
res_pjsip: Enable PJSIP DNS client support.

This change enables DNS client support within PJSIP. System
nameservers are automatically discovered using res_init or
res_ninit. If this fails then PJSIP will resort to using
gethostbyname for resolution.

By enabling this support we gain SRV support, failover, and
weight support.

(closes issue ASTERISK-23435)
Reported by: Matt Jordan

Review: https://reviewboard.asterisk.org/r/3343/
........

Merged revisions 410795 from http://svn.asterisk.org/svn/asterisk/branches/12

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@410796 65c4cc65-6c06-0410-ace0-fbb531ad65f3
CHANGES
include/asterisk/dns.h
main/dns.c
res/res_pjsip.c
res/res_pjsip/config_system.c
res/res_pjsip/include/res_pjsip_private.h