Conns aren't being saved

socks/manager.go

@@ -34,10 +34,11 @@ func (m Manager) Serve() error {
 	var err error
 	if m.listen, err = net.Listen("tcp", m.host+":"+m.port); err != nil {
 		return err
-	}
+	} else {
 		if err := m.server.Serve(m.listen); err != nil {
 			return err
 		}
+	}
 	return nil
 }