1 files changed, 0 insertions, 33 deletions
diff --git a/middleware/httpproxy/tls.go b/middleware/httpproxy/tls.go
deleted file mode 100644
index 2c05a0331..000000000
--- a/middleware/httpproxy/tls.go
+++ /dev/null
@@ -1,33 +0,0 @@
-package httpproxy
-
-import (
-	"crypto/tls"
-	"net/http"
-	"time"
-
-	"github.com/miekg/coredns/request"
-	"github.com/miekg/dns"
-)
-
-// Exchanger is an interface that specifies a type implementing a DNS resolver that
-// uses a HTTPS server.
-type Exchanger interface {
-	Exchange(request.Request) (*dns.Msg, error)
-
-	SetUpstream(*simpleUpstream) error
-	OnStartup() error
-	OnShutdown() error
-}
-
-func newClient(sni string) *http.Client {
-	tls := &tls.Config{ServerName: sni}
-
-	c := &http.Client{
-		Timeout:   time.Second * timeOut,
-		Transport: &http.Transport{TLSClientConfig: tls},
-	}
-
-	return c
-}
-
-const timeOut = 5