LibCore+Userland: Allow canceling promises

To make EventLoop cancel its managed Promises, we need the ability to cancel them in the first place.
Author: https://github.com/kleinesfilmroellchen Commit: bfd9f681f7 Pull-request: https://github.com/SerenityOS/serenity/pull/16715 Issue: https://github.com/SerenityOS/serenity/issues/14945 Reviewed-by: https://github.com/ADKaster Reviewed-by: https://github.com/BenWiederhake
2025-09-19 15:58:56 +00:00 · 2022-12-29 14:53:05 +01:00 · 2022-12-29 14:53:05 +01:00 · bfd9f681f7 · 2024-07-16 23:34:49 +09:00
commit bfd9f681f7
parent afd0f941b7
6 changed files with 48 additions and 35 deletions
--- a/Userland/Applications/Browser/CookieJar.cpp
+++ b/Userland/Applications/Browser/CookieJar.cpp
@ -577,7 +577,7 @@ void CookieJar::select_all_cookies_from_database(OnSelectAllCookiesResult on_res
            promise->resolve({});
        });

-    promise->await();
+    MUST(promise->await());
 }

 void CookieJar::purge_expired_cookies()