Upgrading server dependancies (#8154)

vendor/github.com/miekg/dns/README.md

@@ -62,6 +62,8 @@ A not-so-up-to-date-list-that-may-be-actually-current:
 * https://dnssectest.net/
 * https://dns.apebits.com
 * https://github.com/oif/apex
+* https://github.com/jedisct1/dnscrypt-proxy
+* https://github.com/jedisct1/rpdns
 
 Send pull request if you want to be listed here.
 

vendor/github.com/miekg/dns/server.go

@@ -472,11 +472,14 @@ func (srv *Server) serveTCP(l net.Listener) error {
 			}
 			return err
 		}
-		m, err := reader.ReadTCP(rw, rtimeout)
-		if err != nil {
-			continue
-		}
-		go srv.serve(rw.RemoteAddr(), handler, m, nil, nil, rw)
+		go func() {
+			m, err := reader.ReadTCP(rw, rtimeout)
+			if err != nil {
+				rw.Close()
+				return
+			}
+			srv.serve(rw.RemoteAddr(), handler, m, nil, nil, rw)
+		}()
 	}
 }
 

vendor/github.com/miekg/dns/version.go

@@ -3,7 +3,7 @@ package dns
 import "fmt"
 
 // Version is current version of this library.
-var Version = V{1, 0, 3}
+var Version = V{1, 0, 4}
 
 // V holds the version of this library.
 type V struct {