Only fall back to TCP for slave zones if UDP refresh queries fail.

[RT #8253]
This commit is contained in:
Mark Andrews 2003-07-21 01:11:29 +00:00
parent a4b3e51a8f
commit afbb7b15ae

View file

@ -15,7 +15,7 @@
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $Id: zone.c,v 1.394 2003/07/18 02:54:23 marka Exp $ */
/* $Id: zone.c,v 1.395 2003/07/21 01:11:29 marka Exp $ */
#include <config.h>
@ -3402,8 +3402,9 @@ refresh_callback(isc_task_t *task, isc_event_t *event) {
"refresh: retry limit for "
"master %s exceeded (source %s)",
master, source);
/* Try with TCP. */
goto tcp_transfer;
/* Try with slave with TCP. */
if (zone->type == dns_zone_slave)
goto tcp_transfer;
} else
dns_zone_log(zone, ISC_LOG_INFO,
"refresh: failure trying master "