From: Vsevolod Stakhov <vsevolod@rambler-co.ru>
Date: Wed, 23 Mar 2011 15:54:59 +0000 (+0300)
Subject: Add throttling timer only once.
X-Git-Tag: 0.3.10~2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=e44e925ca55b65388497ff94b02f018a600d5444;p=rspamd.git

Add throttling timer only once.
---

diff --git a/src/dns.c b/src/dns.c
index 798f4250d..52fe0a9f0 100644
--- a/src/dns.c
+++ b/src/dns.c
@@ -976,7 +976,7 @@ dns_throttling_cb (gint fd, short what, void *arg)
 static void
 dns_check_throttling (struct rspamd_dns_resolver *resolver)
 {
-	if (resolver->errors > resolver->max_errors) {
+	if (resolver->errors > resolver->max_errors && !resolver->throttling) {
 		msg_info ("starting DNS throttling after %ud errors", resolver->errors);
 		/* Init throttling timeout */
 		resolver->throttling = TRUE;