Add some debugging to the routines that finds our local IP address.

Related to bug #9225

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89405 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/main/acl.c b/main/acl.c
index f34bf4e7dec05cf48544fdc37afb7670acf0734a..a03978aded62ca20b6dca40f972841f435e6ae49 100644 (file)
--- a/main/acl.c
+++ b/main/acl.c
@@ -313,9 +313,10 @@ int ast_ouraddrfor(struct in_addr *them, struct in_addr *us)
        int s;
        struct sockaddr_in sin;
        socklen_t slen;
+
        s = socket(PF_INET, SOCK_DGRAM, 0);
        if (s < 0) {
-               ast_log(LOG_WARNING, "Cannot create socket\n");
+               ast_log(LOG_ERROR, "Cannot create socket\n");
                return -1;
        }
        sin.sin_family = AF_INET;
@@ -333,6 +334,7 @@ int ast_ouraddrfor(struct in_addr *them, struct in_addr *us)
                return -1;
        }
        close(s);
+       ast_debug(3, "Found IP address for this socket\n");
        *us = sin.sin_addr;
        return 0;
 }
@@ -347,6 +349,7 @@ int ast_find_ourip(struct in_addr *ourip, struct sockaddr_in bindaddr)
        /* just use the bind address if it is nonzero */
        if (ntohl(bindaddr.sin_addr.s_addr)) {
                memcpy(ourip, &bindaddr.sin_addr, sizeof(*ourip));
+               ast_debug(3, "Attached to given IP address\n");
                return 0;
        }
        /* try to use our hostname */
@@ -356,12 +359,15 @@ int ast_find_ourip(struct in_addr *ourip, struct sockaddr_in bindaddr)
                hp = ast_gethostbyname(ourhost, &ahp);
                if (hp) {
                        memcpy(ourip, hp->h_addr, sizeof(*ourip));
+                       ast_debug(3, "Found one IP address based on local hostname %s.\n", ourhost);
                        return 0;
                }
        }
+       ast_debug(3, "Trying to check A.ROOT-SERVERS.NET and get our IP address for that connection\n");
        /* A.ROOT-SERVERS.NET. */
        if (inet_aton("198.41.0.4", &saddr) && !ast_ouraddrfor(&saddr, ourip))
                return 0;
+       ast_debug(3, "Failed to find any IP address for us\n");
        return -1;
 }