From 2f9d645e08a9f90eeded4dcfd5983a3879079d67 Mon Sep 17 00:00:00 2001
From: wweir <wweir@foxmail.com>
Date: Sun, 25 Nov 2018 23:44:20 +0800
Subject: [PATCH] Clear dirty code

---
 dns/dns.go | 2 --
 1 file changed, 2 deletions(-)

diff --git a/dns/dns.go b/dns/dns.go
index db97df2..3a7603c 100644
--- a/dns/dns.go
+++ b/dns/dns.go
@@ -33,11 +33,9 @@ func StartDNS(dnsServer string, blocklist []string) {
 	})
 
 	server := &dns.Server{Addr: ":53", Net: "udp"}
-	server.TsigSecret = map[string]string{"axfr.": "so6ZGir4GPAqINNh9U5c3A=="}
 	glog.Fatalln(server.ListenAndServe())
 }
 
-// TODO: delete me
 func bestTry(w dns.ResponseWriter, r *dns.Msg, domain, dnsServer string) {
 	msg, err := dns.Exchange(r, dnsServer+":53")
 	if err != nil || len(msg.Answer) == 0 {