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dns: Change lookup failures from LOG_ERROR to debug 1.

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dns.c and dns_system_resolver.c were spitting out errors for lookup
failures for things like not finding a SRV record even though
there was an A record.  Those have been changed to debug messages.
Logging not finding ANY record is left to the higher level caller.

Also, dns_system_resolver was using Windows line endings so I
converted them to Unix style.  The actual log changes are on lines
156 and 159.

Change-Id: I65be16ea15304b96f9dcb4d289dbd3e2286fc094
This commit is contained in:
George Joseph
2015-11-30 10:13:35 -07:00
parent 7cb8f2f33e
commit e5723d2776
2 changed files with 269 additions and 268 deletions
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2
main/dns.c
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@@ -558,7 +558,7 @@ enum ast_dns_search_result ast_search_dns_ex(void *context, const char *dname, i
sizeof(dns_response));
if (dns_response_len < 0) {
ast_log(LOG_ERROR, "DNS search failed for %s\n", dname);
ast_debug(1, "DNS search failed for %s\n", dname);
response_handler(context, (unsigned char *)"", 0, ns_r_nxdomain);
return AST_DNS_SEARCH_FAILURE;
}

5
main/dns_system_resolver.c
View File

@@ -36,6 +36,7 @@ ASTERISK_REGISTER_FILE()
#include "asterisk/dns_resolver.h"
#include "asterisk/linkedlists.h"
#include "asterisk/taskprocessor.h"
#include "asterisk/utils.h"
/*! \brief The consideration priority for this resolver implementation. */
#define DNS_SYSTEM_RESOLVER_PRIORITY INT_MAX
@@ -152,10 +153,10 @@ static int dns_system_resolver_process_query(void *data)
/* Handle the possible return values from the DNS search */
if (res == AST_DNS_SEARCH_FAILURE) {
ast_log(LOG_ERROR, "DNS search failed for query: '%s'\n",
ast_debug(1, "DNS search failed for query: '%s'\n",
ast_dns_query_get_name(query));
} else if (res == AST_DNS_SEARCH_NO_RECORDS) {
ast_log(LOG_WARNING, "DNS search failed to yield any results for query: '%s'\n",
ast_debug(1, "DNS search failed to yield any results for query: '%s'\n",
ast_dns_query_get_name(query));
}