Detach snmp thread to avoid trouble when trying to quit nicely.

This avoids a case where the thread object and the RecursorSNMPAgent
object get destroyed in the wrong order.

diff --git a/pdns/snmp-agent.hh b/pdns/snmp-agent.hh
index c304aad47c3c4b1dfd673e4c0bc16ae5fa71863d..db8d44559f91e3b69dfe6ef98bdcddf97c0817eb 100644 (file)
--- a/pdns/snmp-agent.hh
+++ b/pdns/snmp-agent.hh
@@ -24,6 +24,7 @@ public:
   virtual ~SNMPAgent()
   {
 #ifdef HAVE_NET_SNMP
+    
     close(d_trapPipe[0]);
     close(d_trapPipe[1]);
 #endif /* HAVE_NET_SNMP */
@@ -33,6 +34,7 @@ public:
   {
 #ifdef HAVE_NET_SNMP
   d_thread = std::thread(&SNMPAgent::worker, this);
+  d_thread.detach();
 #endif /* HAVE_NET_SNMP */
   }