also report fd usage in recursor

diff --git a/pdns/rec_channel_rec.cc b/pdns/rec_channel_rec.cc
index 42e27fcec457e33e4a3586ae315ef6546138088e..5689605f18cd353d247d8516d8465f78b55c30e0 100644 (file)
--- a/pdns/rec_channel_rec.cc
+++ b/pdns/rec_channel_rec.cc
@@ -613,6 +613,7 @@ RecursorControlParser::RecursorControlParser()
 
   addGetStat("uptime", calculateUptime);
   addGetStat("real-memory-usage", boost::bind(getRealMemoryUsage, string()));
+  addGetStat("fd-usage", boost::bind(getOpenFileDescriptors, string()));  
 
   //  addGetStat("query-rate", getQueryRate);
   addGetStat("user-msec", getUserTimeMsec);