raise exception when ui.shutdown is called with auto-reload activated

zauberzeug · Sep 13, 2022 · 8d11d74 · 8d11d74
1 parent 6ff3b31
commit 8d11d74
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/nicegui/lifecycle.py b/nicegui/lifecycle.py
@@ -22,6 +22,8 @@ def on_shutdown(self, handler: Union[Callable, Awaitable]):
 
 
 async def shutdown(self) -> None:
+    if globals.config.reload:
+        raise Exception('ui.shutdown is not supported when auto-reload is enabled')
     for socket in [s for page in jp.WebPage.sockets.values() for s in page.values()]:
         await socket.close()
     globals.server.should_exit = True