This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The BudgetService
interface of the Web Budget API provides a programmatic interface to the user agent’s budget service. It is available in both document and worker environments.
Properties
None.
Methods
BudgetService.getCost()
- Returns a
Promise
that resolves to a double, indicating the worst-case background operation cost of the provided background operation. BudgetService.getBudget()
- Returns a
Promise
that resolves to an array ofBudgetState
objects, indicating the expected state of the budget at times in the future. BudgetService.reserve()
- Returns a
Promise
that resolves to a boolean, indicating whether the requested budget operation can be reserved.
Specifications
Specification | Status | Comment |
---|---|---|
Web Budget API The definition of 'BudgetService' in that specification. |
Editor's Draft | Initial definition. |
Browser Compatibility
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 55.0 | ? | ? | 42 | ? |
Feature | Android | Android Webview | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
---|---|---|---|---|---|---|---|---|
Basic support | No support | 55.0 | ? | ? | ? | 42 | ? | 55.0 |