AbortController and AbortSignal

baseline logo Widely available

The AbortController and AbortSignal APIs allow you to cancel an ongoing operation, such as a fetch() request.

WKWebView

macOS

*

iOS

16

iPadOS

*

Android WebView

Android

103

WebView2

Windows

*

Chrome Browser

Android

66

Safari Browser

iOS

12.2

Notes

Support data provided by: BCD logo

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This feature was documented on September 12, 2022.