diff options
author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-06-07 23:59:04 +0000 |
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committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-06-07 23:59:04 +0000 |
commit | 3ad1e659a7c7e99e85e637e82b31630e27bff5ac (patch) | |
tree | b8069064ef976d8b1586f9836ef6a82f651f152d /dnsmgr.c | |
parent | 9831be62e17fc4ec26dfac4f6e72c6c144039312 (diff) |
Do a DNS lookup immediately upon calling the dnsmgr function, don't wait until a refresh happens. (issue #9097 reported by plack)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@68368 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'dnsmgr.c')
-rw-r--r-- | dnsmgr.c | 26 |
1 files changed, 13 insertions, 13 deletions
@@ -112,6 +112,9 @@ void ast_dnsmgr_release(struct ast_dnsmgr_entry *entry) int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmgr_entry **dnsmgr) { + struct ast_hostent ahp; + struct hostent *hp; + if (ast_strlen_zero(name) || !result || !dnsmgr) return -1; @@ -126,21 +129,18 @@ int ast_dnsmgr_lookup(const char *name, struct in_addr *result, struct ast_dnsmg if (inet_aton(name, result)) return 0; - /* if the manager is disabled, do a direct lookup and return the result, - otherwise register a managed lookup for the name */ - if (!enabled) { - struct ast_hostent ahp; - struct hostent *hp; + /* do a lookup now but add a manager so it will automagically get updated in the background */ + if ((hp = ast_gethostbyname(name, &ahp))) + memcpy(result, hp->h_addr, sizeof(result)); - if ((hp = ast_gethostbyname(name, &ahp))) - memcpy(result, hp->h_addr, sizeof(result)); + /* if dnsmgr is not enable don't bother adding an entry */ + if (!enabled) return 0; - } else { - if (option_verbose > 2) - ast_verbose(VERBOSE_PREFIX_2 "adding manager for '%s'\n", name); - *dnsmgr = ast_dnsmgr_get(name, result); - return !*dnsmgr; - } + + if (option_verbose > 2) + ast_verbose(VERBOSE_PREFIX_2 "adding manager for '%s'\n", name); + *dnsmgr = ast_dnsmgr_get(name, result); + return !*dnsmgr; } static void *do_refresh(void *data) |