From: Joshua Colp <jcolp@digium.com>
Date: Wed, 5 Nov 2014 12:19:09 +0000 (+0000)
Subject: res_pjsip_multihomed: Add logging during startup to aid debugging if local DNS is... 
X-Git-Tag: 14.0.0-beta1~1488
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b06078880b22fa896dad12c7836cfa6ab3c4305c;p=thirdparty%2Fasterisk.git

res_pjsip_multihomed: Add logging during startup to aid debugging if local DNS is misbehaving.

This change adds a bit of logging so if the local DNS is misbehaving it is easier
to track down what is going on and where Asterisk may be hanging.

ASTERISK-24438 #close
Reported by: Melissa Shepherd

Review: https://reviewboard.asterisk.org/r/4148/
........

Merged revisions 427300 from http://svn.asterisk.org/svn/asterisk/branches/12
........

Merged revisions 427303 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@427306 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/res/res_pjsip_multihomed.c b/res/res_pjsip_multihomed.c
index 38824da4e9..e0ee53e0e1 100644
--- a/res/res_pjsip_multihomed.c
+++ b/res/res_pjsip_multihomed.c
@@ -199,16 +199,24 @@ static int unload_module(void)
 
 static int load_module(void)
 {
+	char hostname[MAXHOSTNAMELEN] = "";
 	pj_sockaddr addr;
 
 	CHECK_PJSIP_MODULE_LOADED();
 
+	if (!gethostname(hostname, sizeof(hostname) - 1)) {
+		ast_verb(2, "Performing DNS resolution of local hostname '%s' to get local IPv4 and IPv6 address\n",
+			hostname);
+	}
+
 	if (!pj_gethostip(pj_AF_INET(), &addr)) {
 		pj_sockaddr_print(&addr, host_ipv4, sizeof(host_ipv4), 2);
+		ast_verb(3, "Local IPv4 address determined to be: %s\n", host_ipv4);
 	}
 
 	if (!pj_gethostip(pj_AF_INET6(), &addr)) {
 		pj_sockaddr_print(&addr, host_ipv6, sizeof(host_ipv6), 2);
+		ast_verb(3, "Local IPv6 address determined to be: %s\n", host_ipv6);
 	}
 
 	if (ast_sip_register_service(&multihomed_module)) {