CefSharp.DevTools.Preload Namespace

Fired when a prefetch attempt is updated.

Preload

Fired when a preload enabled state is updated.

A key that identifies a preloading attempt. The url used is the url specified by the trigger (i.e. the initial URL), and not the final url that is navigated to. For example, prerendering allows same-origin main frame navigations during the attempt, but the attempt is still keyed with the initial URL.

Lists sources for a preloading attempt, specifically the ids of rule sets that had a speculation rule that triggered the attempt, and the BackendNodeIds of <a href> or <area href> elements that triggered the attempt (in the case of attempts triggered by a document rule). It is possible for mulitple rule sets and links to trigger a single attempt.

Send a list of sources for all preloading attempts in a document.

Fired when a prerender attempt is completed.

Fired when a prerender attempt is updated.

Corresponds to SpeculationRuleSet

ruleSetRemoved

Upsert. Currently, it is only emitted when a rule set added.

TODO(https://crbug.com/1384419): revisit the list of PrefetchStatus and filter out the ones that aren't necessary to the developers.

Preloading status values, see also PreloadingTriggeringOutcome. This status is shared by prefetchStatusUpdated and prerenderStatusUpdated.

List of FinalStatus reasons for Prerender2.

RuleSetErrorType

The type of preloading attempted. It corresponds to mojom::SpeculationAction (although PrefetchWithSubresources is omitted as it isn't being used by clients).

Corresponds to mojom::SpeculationTargetHint. See https://github.com/WICG/nav-speculation/blob/main/triggers.md#window-name-targeting-hints