created proxy and listeners to connect recorder and server-client cross writing

server/ws-server-go.go

@@ -13,7 +13,15 @@ type WsServer struct {
 	cfg *ServerConfig
 }
 
-type WsHandler func(io.ReadWriter, *ServerConfig)
+type WsHandler func(io.ReadWriter, *ServerConfig, string)
+
+// func checkOrigin(config *websocket.Config, req *http.Request) (err error) {
+// 	config.Origin, err = websocket.Origin(config, req)
+// 	if err == nil && config.Origin == nil {
+// 		return fmt.Errorf("null origin")
+// 	}
+// 	return err
+// }
 
 // This example demonstrates a trivial echo server.
 func (wsServer *WsServer) Listen(urlStr string, handlerFunc WsHandler) {
@@ -26,15 +34,28 @@ func (wsServer *WsServer) Listen(urlStr string, handlerFunc WsHandler) {
 		fmt.Println("error while parsing url: ", err)
 	}
 
-	http.Handle(url.Path, websocket.Handler(func(ws *websocket.Conn) {
-		// header := ws.Request().Header
-		// url := ws.Request().URL
-		// //stam := header.Get("Origin")
-		// fmt.Printf("header: %v\nurl: %v\n", header, url)
-		// io.Copy(ws, ws)
-		ws.PayloadType = websocket.BinaryFrame
-		handlerFunc(ws, wsServer.cfg)
-	}))
+	// http.HandleFunc(url.Path,
+	// 	func(w http.ResponseWriter, req *http.Request) {
+	// 		sessionId := req.URL.Query().Get("sessionId")
+	// 		s := websocket.Server{Handshake: checkOrigin, Handler: websocket.Handler(
+	// 			func(ws *websocket.ServerConn) {
+	// 				ws.PayloadType = websocket.BinaryFrame
+	// 				handlerFunc(ws, wsServer.cfg, sessionId)
+	// 			})}
+	// 		s.ServeHTTP(w, req)
+	// 	})
+
+	http.Handle(url.Path, websocket.Handler(
+		func(ws *websocket.Conn) {
+			path := ws.Request().URL.Path
+			var sessionId string
+			if path != "" {
+				sessionId = path[1:]
+			}
+
+			ws.PayloadType = websocket.BinaryFrame
+			handlerFunc(ws, wsServer.cfg, sessionId)
+		}))
 
 	err = http.ListenAndServe(url.Host, nil)
 	if err != nil {