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web api instance property

BackgroundFetchRegistration: downloadTotal property

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Limited availabilityAvailable in workers

The downloadTotal read-only property of the BackgroundFetchRegistration interface returns the total size in bytes of this download. This is set when the background fetch was registered, or 0 if not set.

Value

A Number.

Examples

Logging this property to the console returns the total size in bytes of this download.

console.log(bgFetch.downloadTotal);

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.