HIDDevice: close() method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
Note: This feature is available in Web Workers, except for Shared Web Workers.
The close() method of the HIDDevice interface closes the connection to the HID device.
Syntax
js
close()
Parameters
None.
Return value
A Promise that resolves with undefined once the connection is closed.
Examples
In the following example we close the HID device, once all data has been sent and received.
js
await device.close();
Specifications
| Specification |
|---|
| WebHID API # dom-hiddevice-close |
Browser compatibility
BCD tables only load in the browser