从run 中移除了全局try-except块，增强了eventlet内部错误处理

code-server-like/run.py

@@ -10,23 +10,11 @@ logging.getLogger('werkzeug').setLevel(logging.ERROR)
 app = create_app()
 
 if __name__ == '__main__':
-    try:
-        socketio.run(
-            app,
-            host="0.0.0.0",
-            port=5200,
-            debug=False,                # 开发期打开
-            allow_unsafe_werkzeug=True, # 避免 dev server 的安全限制提示
-            log_output=False            # 禁用详细输出
-        )
-    except KeyboardInterrupt:
-        print("Server stopped by user")
-    except Exception as e:
-        # 捕获所有异常，包括 eventlet 内部的 IOClosed 错误
-        if "IOClosed" in str(type(e).__name__) or "Operation on closed file" in str(e):
-            # 优雅处理 eventlet 关闭文件的错误
-            print("Eventlet IOClosed error handled gracefully")
-        else:
-            # 其他异常仍然打印
-            import traceback
-            traceback.print_exc()
+    socketio.run(
+        app,
+        host="0.0.0.0",
+        port=5200,
+        debug=False,                # 开发期打开
+        allow_unsafe_werkzeug=True, # 避免 dev server 的安全限制提示
+        log_output=False            # 禁用详细输出
+    )