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make Prot to method (#3500)

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Signed-off-by: zouyee <zounengren@cmss.chinamobile.com>
This commit is contained in:
Zou Nengren
2019-12-06 19:21:34 +08:00
committed by Miek Gieben
parent 13fca02316
commit 45c43554a8
1 changed files with 3 additions and 7 deletions
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10
request/request.go
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@@ -111,15 +111,11 @@ func (r *Request) RemoteAddr() string { return r.W.RemoteAddr().String() }
func (r *Request) LocalAddr() string { return r.W.LocalAddr().String() }
// Proto gets the protocol used as the transport. This will be udp or tcp.
func (r *Request) Proto() string { return Proto(r.W) }
// Proto gets the protocol used as the transport. This will be udp or tcp.
func Proto(w dns.ResponseWriter) string {
// FIXME(miek): why not a method on Request
if _, ok := w.RemoteAddr().(*net.UDPAddr); ok {
func (r *Request) Proto() string {
if _, ok := r.W.RemoteAddr().(*net.UDPAddr); ok {
return "udp"
}
if _, ok := w.RemoteAddr().(*net.TCPAddr); ok {
if _, ok := r.W.RemoteAddr().(*net.TCPAddr); ok {
return "tcp"
}
return "udp"