From: Remi Gacogne <remi.gacogne@powerdns.com>
Date: Wed, 2 Dec 2015 16:19:19 +0000 (+0100)
Subject: Add stats for RD queries in dnsdist
X-Git-Tag: dnsdist-1.0.0-alpha1~144^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=643a182a6e1102aff010b443411966cf76e949b8;p=pdns

Add stats for RD queries in dnsdist
---

diff --git a/pdns/dnsdist-tcp.cc b/pdns/dnsdist-tcp.cc
index 739ad5200..aafbfce97 100644
--- a/pdns/dnsdist-tcp.cc
+++ b/pdns/dnsdist-tcp.cc
@@ -172,6 +172,10 @@ void* tcpClientThread(int pipefd)
 	  goto drop;
 	}
 
+        if (dh->rd) {
+          g_stats.rdQueries++;
+        }
+
         if(blockFilter) {
 	  std::lock_guard<std::mutex> lock(g_luamutex);
 	
diff --git a/pdns/dnsdist.cc b/pdns/dnsdist.cc
index 3c05ffdad..999069b3d 100644
--- a/pdns/dnsdist.cc
+++ b/pdns/dnsdist.cc
@@ -454,6 +454,10 @@ try
 	g_stats.nonCompliantQueries++;
 	continue;
       }
+
+      if (dh->rd) {
+        g_stats.rdQueries++;
+      }
       
       const uint16_t * flags = getFlagsFromDNSHeader(dh);
       const uint16_t origFlags = *flags;
diff --git a/pdns/dnsdist.hh b/pdns/dnsdist.hh
index 7d358fbae..19996a418 100644
--- a/pdns/dnsdist.hh
+++ b/pdns/dnsdist.hh
@@ -21,6 +21,7 @@ struct DNSDistStats
   stat_t servfailResponses{0};
   stat_t queries{0};
   stat_t nonCompliantQueries{0};
+  stat_t rdQueries{0};
   stat_t aclDrops{0};
   stat_t blockFilter{0};
   stat_t dynBlocked{0};
@@ -51,6 +52,7 @@ struct DNSDistStats
     {"uptime", uptimeOfProcess},
     {"real-memory-usage", getRealMemoryUsage},
     {"noncompliant-queries", &nonCompliantQueries},
+    {"rdqueries", &rdQueries},
     {"cpu-user-msec", getCPUTimeUser},
     {"cpu-sys-msec", getCPUTimeSystem},
     {"fd-usage", getOpenFileDescriptors}, {"dyn-blocked", &dynBlocked},