fix: dns reslove ignore ip address

rc452860 · Feb 18, 2019 · 7d62c84 · 7d62c84
1 parent 4d67839
commit 7d62c84
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/component/dnsx/dns.go b/component/dnsx/dns.go
@@ -57,6 +57,10 @@ func (d *DNS) MustReslove(domain string) net.IP {
 }
 
 func (d *DNS) Reslove(domain string) (addr net.IP, err error) {
+	ip := net.ParseIP(domain)
+	if ip != nil {
+		return ip, nil
+	}
 	key4 := fmt.Sprintf("%s,%s", IPV4, domain)
 	key6 := fmt.Sprintf("%s,%s", IPV6, domain)