- if upstream DNS is missing fallbacks on localresponder if defined, else on "127.0.0.53:53" as last chance

2021-01-15 00:55:08 +01:00 · 2021-01-15 00:55:08 +01:00 · 946a2245cc
parent 31e05cb177
commit 946a2245cc
1 changed files with 5 additions and 0 deletions
--- a/dns_client.go
+++ b/dns_client.go
@ -88,6 +88,11 @@ func oneTimeDNS(config string) (dns string) {
 	upl := ZabovConfigs[config].ZabovDNSArray

 	if len(upl) < 1 {
+
+		if len(ZabovLocalResponder) > 0 {
+			fmt.Println("No DNS defined, fallback to local responder:", ZabovLocalResponder)
+			return ZabovLocalResponder
+		}
 		fmt.Println("No DNS defined, using default 127.0.0.53:53. Hope it works!")
 		return "127.0.0.53:53"
 	}