add code

libs/cf-worker-vless/src/index.ts

@@ -172,7 +172,7 @@ export default {
 
 function safeCloseWebSocket(ws: WebSocket) {
   try {
-    if (ws.readyState === WebSocket.READY_STATE_OPEN) {
+    if (ws.readyState !== WebSocket.READY_STATE_CLOSED) {
       ws.close();
     }
   } catch (error) {

libs/cf-worker-vless/src/ws.ts

@@ -24,7 +24,11 @@ export default {
       }
     });
     webSocket.addEventListener('close', async (event) => {
-      console.log('-------------close-----------------', event);
+      console.log(
+        '-------------close-----------------',
+        event,
+        webSocket.readyState
+      );
       webSocket.close();
     });