Update proto file for websocket and httpupgrade (breaking)

infra/conf/transport_internet.go

@@ -154,12 +154,9 @@ type WebSocketConfig struct {
 // Build implements Buildable.
 func (c *WebSocketConfig) Build() (proto.Message, error) {
 	path := c.Path
-	header := make([]*websocket.Header, 0, 32)
+	header := make(map[string]string);
 	for key, value := range c.Headers {
-		header = append(header, &websocket.Header{
-			Key:   key,
-			Value: value,
-		})
+		header[key] = value;
 	}
 	var ed uint32
 	if u, err := url.Parse(path); err == nil {

infra/conf/xray_test.go

@@ -236,11 +236,8 @@ func TestXrayConfig(t *testing.T) {
 									{
 										ProtocolName: "websocket",
 										Settings: serial.ToTypedMessage(&websocket.Config{
-											Header: []*websocket.Header{
-												{
-													Key:   "host",
-													Value: "example.domain",
-												},
+											Header: map[string]string{
+												"host": "example.domain",
 											},
 										}),
 									},
@@ -291,11 +288,8 @@ func TestXrayConfig(t *testing.T) {
 									{
 										ProtocolName: "websocket",
 										Settings: serial.ToTypedMessage(&websocket.Config{
-											Header: []*websocket.Header{
-												{
-													Key:   "host",
-													Value: "example.domain",
-												},
+											Header: map[string]string{
+												"host": "example.domain",
 											},
 										}),
 									},