Skip to content

fix: use macroTask before raf in delayFrame #778

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
zombieJ merged 2 commits into from
Mar 12, 2026
+19 −8
Merged

fix: use macroTask before raf in delayFrame #778

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e9da67c
fix: use macroTask before raf in delayFrame
zombieJ Mar 12, 2026
9e53278
test: update tests for delayFrame with macroTask changes
zombieJ Mar 12, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/hooks/useNotifyWatch.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,7 @@ import type { FormStore } from './useForm';
/**
* Call action with delay in macro task.
*/
const macroTask = (fn: VoidFunction) => {
export const macroTask = (fn: VoidFunction) => {
const channel = new MessageChannel();
channel.port1.onmessage = fn;
channel.port2.postMessage(null);
Expand Down
7 changes: 5 additions & 2 deletions src/utils/delayUtil.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,9 +1,12 @@
import { macroTask } from '../hooks/useNotifyWatch';
import raf from '@rc-component/util/lib/raf';

export default async function delayFrame() {
Copy link
Copy Markdown

@gemini-code-assist gemini-code-assist Bot Mar 12, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

medium

The async keyword is redundant here as the function body does not use await. Since you are explicitly creating and returning a Promise, you can remove async and add an explicit return type for better clarity and to avoid unnecessarily wrapping a promise in another promise.

Suggested change
export default async function delayFrame() {
export default function delayFrame(): Promise<void> {

return new Promise<void>(resolve => {
raf(() => {
resolve();
macroTask(() => {
raf(() => {
resolve();
});
});
});
}
Loading