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Log forwarding table overflows.

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Marcelo Salhab Brogliato
2013-05-31 11:49:06 +01:00
committed by Simon Kelley
parent baa80ae512
commit 0da5e8979b
2 changed files with 12 additions and 0 deletions
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9
src/forward.c
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@@ -1205,8 +1205,17 @@ struct frec *get_new_frec(time_t now, int *wait)
/* none available, calculate time 'till oldest record expires */
if (count > daemon->ftabsize)
{
static time_t last_log = 0;
if (oldest && wait)
*wait = oldest->time + (time_t)TIMEOUT - now;
if ((int)difftime(now, last_log) > 5)
{
last_log = now;
my_syslog(LOG_WARNING, _("Maximum number of concurrent DNS queries reached (max: %d)"), daemon->ftabsize);
}
return NULL;
}