Firefox Tomorrow

web api instance method

USBDevice: close() method

View on MDN ↗

Limited availabilitySecure contextAvailable in workers

The close() method of the USBDevice interface returns a Promise that resolves when all open interfaces are released and the device session has ended.

Syntax

close()

Parameters

None.

Return value

A Promise.

Specifications

SpecificationsStandards references are available on the canonical MDN page.

Browser compatibility

Browser compatibilityCompatibility data is available on the canonical MDN page.