No information about AbortSignal.any (AbortSignal.timeout, Promise.race, Promise.any) lack of unsubscription capabilities and its consequences.

[user3232]

MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static

What specific section or headline is this issue about?

Description

What information was incorrect, unhelpful, or incomplete?

No information about unsubscribing from signals iterable, or lack of it, and potential consequences.

What did you expect to see?

Warning that using AbortSignal.any in a loop can potentially cause memory leak.
Alternative ways to overcome this.

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response

MDN metadata

Page report details

• Folder: en-us/web/api/abortsignal/any_static
• MDN URL: https://developer.mozilla.org/en-US/docs/Web/API/AbortSignal/any_static
• GitHub URL: https://github.com/mdn/content/blob/main/files/en-us/web/api/abortsignal/any_static/index.md
• Last commit: a4fcf79
• Document last modified: 2025-10-30T21:49:49.000Z