From c8d0088cdcacb438d46fe73b6f06f4794deb4e4b Mon Sep 17 00:00:00 2001
From: wessels <>
Date: Sun, 13 Oct 1996 15:14:01 +0000
Subject: [PATCH] check next_ping_time before pinging

---
 src/net_db.cc | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/net_db.cc b/src/net_db.cc
index cef78cedd6..f984cb8ba2 100644
--- a/src/net_db.cc
+++ b/src/net_db.cc
@@ -197,6 +197,10 @@ netdbSendPing(int fdunused, ipcache_addrs * ia, void *data)
 void
 netdbPingSite(char *hostname)
 {
+    netdbEntry *n;
+    if ((n = netdbLookupHost(hostname)) != NULL)
+	if (n->next_ping_time > squid_curtime)
+	    return;
     ipcache_nbgethostbyname(hostname,
 	-1,
 	netdbSendPing,
-- 
2.47.2