diff options
| author | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-06-18 16:56:06 +0000 |
|---|---|---|
| committer | file <file@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-06-18 16:56:06 +0000 |
| commit | 1db7ebcb936ca7fd165e69172f79c2e8fd620b37 (patch) | |
| tree | 9f5153adc2061c533f109ecec0a901f3641c29c3 /main/dnsmgr.c | |
| parent | fb6dd0231c961987239ba47085320b9e70445fd5 (diff) | |
Merged revisions 69708 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.4
........
r69708 | file | 2007-06-18 12:51:36 -0400 (Mon, 18 Jun 2007) | 2 lines
Remember the DNS lookup done when dnsmgr is called for the first time so that it does not needlessly spit out changed messages when the host really didn't change.
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@69709 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'main/dnsmgr.c')
| -rw-r--r-- | main/dnsmgr.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/main/dnsmgr.c b/main/dnsmgr.c index 44a43991a..4270bb0c6 100644 --- a/main/dnsmgr.c +++ b/main/dnsmgr.c @@ -96,6 +96,7 @@ struct ast_dnsmgr_entry *ast_dnsmgr_get(const char *name, struct in_addr *result entry->result = result; ast_mutex_init(&entry->lock); strcpy(entry->name, name); + memcpy(&entry->last, result, sizeof(entry->last)); AST_RWLIST_WRLOCK(&entry_list); AST_RWLIST_INSERT_HEAD(&entry_list, entry, list); @@ -233,14 +234,14 @@ static int refresh_list(void *data) if (option_verbose > 2) ast_verbose(VERBOSE_PREFIX_2 "Refreshing DNS lookups.\n"); - AST_LIST_LOCK(info->entries); - AST_LIST_TRAVERSE(info->entries, entry, list) { + AST_RWLIST_RDLOCK(info->entries); + AST_RWLIST_TRAVERSE(info->entries, entry, list) { if (info->regex_present && regexec(&info->filter, entry->name, 0, NULL, 0)) continue; dnsmgr_refresh(entry, info->verbose); } - AST_LIST_UNLOCK(info->entries); + AST_RWLIST_UNLOCK(info->entries); ast_mutex_unlock(&refresh_lock); |