From: Russell Bryant <russell@russellbryant.com>
Date: Fri, 28 Jan 2005 00:58:09 +0000 (+0000)
Subject: don't fail register on dns error (bug #3424)
X-Git-Tag: 1.0.11.1~246
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3696407c6730d285d5d5a5ed462185082d1ea6e0;p=thirdparty%2Fasterisk.git

don't fail register on dns error (bug #3424)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/v1-0@4902 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 51f6dada57..bcbdacff49 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4081,7 +4081,15 @@ static int transmit_register(struct sip_registry *r, char *cmd, char *auth, char
 		}
 		/* Find address to hostname */
 		if (create_addr(p,r->hostname)) {
-			sip_destroy(p);
+                        /* we have what we hope is a temporary network error,
+                         * probably DNS.  We need to reschedule a registration try */
+                        sip_destroy(p);
+			if (r->timeout > -1) {
+				ast_log(LOG_WARNING, "Still have a registration timeout (create_addr() error), %d\n", r->timeout);
+				ast_sched_del(sched, r->timeout);
+			}
+			r->timeout = ast_sched_add(sched, 20*1000, sip_reg_timeout, r);
+
 			return 0;
 		}