fix: abort more descriptively for beforeunload (#49011)

Co-authored-by: trop[bot] <37223003+trop[bot]@users.noreply.github.com>
Co-authored-by: Shelley Vohr <shelley.vohr@gmail.com>
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trop[bot] 2025-11-19 17:00:51 -05:00 committed by GitHub
commit aeb5af803f
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5 changed files with 46 additions and 3 deletions

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@ -1252,7 +1252,8 @@ Captures a snapshot of the page within `rect`. Omitting `rect` will capture the
Returns `Promise<void>` - the promise will resolve when the page has finished loading
(see [`did-finish-load`](web-contents.md#event-did-finish-load)), and rejects
if the page fails to load (see [`did-fail-load`](web-contents.md#event-did-fail-load)).
if the page fails to load (see
[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors. If the existing page has a beforeUnload handler, [`did-fail-load`](web-contents.md#event-did-fail-load) will be called unless [`will-prevent-unload`](web-contents.md#event-did-fail-load) is handled.
Same as [`webContents.loadURL(url[, options])`](web-contents.md#contentsloadurlurl-options).

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@ -1079,7 +1079,7 @@ Emitted when the [mainFrame](web-contents.md#contentsmainframe-readonly), an `<i
Returns `Promise<void>` - the promise will resolve when the page has finished loading
(see [`did-finish-load`](web-contents.md#event-did-finish-load)), and rejects
if the page fails to load (see
[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors.
[`did-fail-load`](web-contents.md#event-did-fail-load)). A noop rejection handler is already attached, which avoids unhandled rejection errors. If the existing page has a beforeUnload handler, [`did-fail-load`](web-contents.md#event-did-fail-load) will be called unless [`will-prevent-unload`](web-contents.md#event-did-fail-load) is handled.
Loads the `url` in the window. The `url` must contain the protocol prefix,
e.g. the `http://` or `file://`. If the load should bypass http cache then