From e0e0338b6b7cee98540bb28a7f1c90e84bb0c5db Mon Sep 17 00:00:00 2001
From: brain <brain@e03df62e-2008-0410-955e-edbf42e46eb7>
Date: Sat, 2 Apr 2005 21:04:15 +0000
Subject: Fixes for dns queueing, timeout functions etc moved to more sensible
 place

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@956 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/dnsqueue.cpp | 24 +++++++++++++++++-------
 1 file changed, 17 insertions(+), 7 deletions(-)

(limited to 'src/dnsqueue.cpp')

diff --git a/src/dnsqueue.cpp b/src/dnsqueue.cpp
index 043ee8d4f..71ab99019 100644
--- a/src/dnsqueue.cpp
+++ b/src/dnsqueue.cpp
@@ -188,16 +188,19 @@ public:
 			delete resolver;
 	}
 
-	Lookup(std::string nick)
+	bool DoLookup(std::string nick)
 	{
 		userrec* usr = Find(nick);
 		if (usr)
 		{
 			log(DEBUG,"New Lookup class for %s with DNSServer set to '%s'",nick.c_str(),DNSServer);
 			resolver = new DNS(std::string(DNSServer));
-			resolver->ReverseLookup(std::string(usr->host));
+			if (!resolver->ReverseLookup(std::string(usr->host)))
+				return false;
 			strlcpy(u,nick.c_str(),NICKMAX);
+			return true;
 		}
+		return false;
 	}
 
 	bool Done()
@@ -257,15 +260,22 @@ bool lookup_dns(std::string nick)
 		// place a new user into the queue...
 		log(DEBUG,"Queueing DNS lookup for %s",u->nick);
 		WriteServ(u->fd,"NOTICE Auth :Looking up your hostname...");
-		Lookup L(nick);
-		for (int j = 0; j < MAXBUF; j++)
+		Lookup L;
+		if (L.DoLookup(nick))
 		{
-			if (!dnsq[j].GetFD())
+			for (int j = 0; j < MAXBUF; j++)
 			{
-				dnsq[j] = L;
-				return true;
+				if (!dnsq[j].GetFD())
+				{
+					dnsq[j] = L;
+					return true;
+				}
 			}
 		}
+		else
+		{
+			return false;
+		}
 	}
 	return false;
 }
-- 
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