# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1579961010 0
# Node ID e5ab31845094b068c847d16c76b7cb6b9f92fb43
# Parent  09d98cd38fe2ed220d31e20858f097e43893da0d
net.resolvers.basic: Obey use_ipv4/use_ipv6

diff -r 09d98cd38fe2 -r e5ab31845094 net/resolvers/basic.lua
--- a/net/resolvers/basic.lua	Fri Jan 24 23:29:14 2020 +0100
+++ b/net/resolvers/basic.lua	Sat Jan 25 14:03:30 2020 +0000
@@ -42,23 +42,28 @@
 
 	-- Resolve DNS to target list
 	local dns_resolver = adns.resolver();
-	dns_resolver:lookup(function (answer)
-		if answer then
-			for _, record in ipairs(answer) do
-				table.insert(targets, { self.conn_type.."4", record.a, self.port, self.extra });
-			end
-		end
-		ready();
-	end, self.hostname, "A", "IN");
 
-	dns_resolver:lookup(function (answer)
-		if answer then
-			for _, record in ipairs(answer) do
-				table.insert(targets, { self.conn_type.."6", record.aaaa, self.port, self.extra });
+	if self.connector_options.use_ipv4 ~= false then
+		dns_resolver:lookup(function (answer)
+			if answer then
+				for _, record in ipairs(answer) do
+					table.insert(targets, { self.conn_type.."4", record.a, self.port, self.extra });
+				end
 			end
-		end
-		ready();
-	end, self.hostname, "AAAA", "IN");
+			ready();
+		end, self.hostname, "A", "IN");
+	end
+
+	if self.connector_options.use_ipv6 ~= false then
+		dns_resolver:lookup(function (answer)
+			if answer then
+				for _, record in ipairs(answer) do
+					table.insert(targets, { self.conn_type.."6", record.aaaa, self.port, self.extra });
+				end
+			end
+			ready();
+		end, self.hostname, "AAAA", "IN");
+	end
 end
 
 local function new(hostname, port, conn_type, extra)