- From: Jeffrey Yasskin via GitHub <sysbot+gh@w3.org>
- Date: Fri, 11 Sep 2020 00:06:51 +0000
- To: public-web-bluetooth-log@w3.org
👍 for having this API match reality. Do you think it'd make sense to ask developers to explicitly opt into unsolicited notifications and indications? For example:
```js
const device = await navigator.bluetooth.requestDevice({ filters: [{ services: [serviceUuid] }] });
device.addEventListener('characteristicvaluechanged', () => { ... });
device.gatt.deliverUnsolicitedNotifications = true;
const server = await device.gatt.connect();
const service = await server.getPrimaryService(serviceUuid);
const characteristic = await service.getCharacteristic(characteristicUuid);
await characteristic.startNotifications();
```
Without that, I worry a bit that a device could attack a page by sending unexpected notifications ... maybe if the device runs multiple apps each constrained to their own service...
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Received on Friday, 11 September 2020 00:06:52 UTC