Feature: socks5 udp associate

adapters/inbound/http.go

@@ -10,26 +10,16 @@ import (
 
 // HTTPAdapter is a adapter for HTTP connection
 type HTTPAdapter struct {
+	net.Conn
 	metadata *C.Metadata
-	conn     net.Conn
 	R        *http.Request
 }
 
-// Close HTTP connection
-func (h *HTTPAdapter) Close() {
-	h.conn.Close()
-}
-
 // Metadata return destination metadata
 func (h *HTTPAdapter) Metadata() *C.Metadata {
 	return h.metadata
 }
 
-// Conn return raw net.Conn of HTTP
-func (h *HTTPAdapter) Conn() net.Conn {
-	return h.conn
-}
-
 // NewHTTP is HTTPAdapter generator
 func NewHTTP(request *http.Request, conn net.Conn) *HTTPAdapter {
 	metadata := parseHTTPAddr(request)
@@ -37,7 +27,7 @@ func NewHTTP(request *http.Request, conn net.Conn) *HTTPAdapter {
 	return &HTTPAdapter{
 		metadata: metadata,
 		R:        request,
-		conn:     conn,
+		Conn:     conn,
 	}
 }