2

core/ws.py

@@ -84,11 +84,14 @@ class WS:
             print(f" 事件分发失败: {e}")
 
     async def call_api(self, action: str, params: dict = None):
-        """公有 API：供插件调用，发送指令并异步等待结果"""
-        if not self.ws or self.ws.closed:
-            return {"status": "failed", "msg": "websocket not connected"}
+        if not self.ws:
+            return {"status": "failed", "msg": "websocket not initialized"}
+            
+        # 检查 websockets 13.x+ 的状态属性
+        from websockets.protocol import State
+        if getattr(self.ws, "state", None) is not State.OPEN:
+             return {"status": "failed", "msg": "websocket is not open"}
 
-        # 创建唯一的 echo ID
         echo_id = str(uuid.uuid4())
         payload = {
             "action": action,