Comments (4)
The intent of this text is to attach these steps to the "loss of visibility" or "loss of full activity" event on any document. It feels like it should be something like,
When the user agent determines that a document is no longer fully active, it must run these steps:
- Let document be that document.
- ...
The abort all active watchAdvertisements algorithm should really be taking the document (or the document's navigator.bluetooth
instance) as a parameter.
Does that make sense? Can you suggest the proper way to create such an event listener?
from web-bluetooth.
Thanks! The <object>
spec does something similar:
Whenever one of the following conditions occur:
...
- the element's node document changes whether it is fully active,
...
(do some stuff)
so I'm guessing something like what you quoted would be fine.
CC @annevk
from web-bluetooth.
Yeah, probably. Getting some of this formalized better is a long-standing issue of the HTML standard.
from web-bluetooth.
What do you think of this?
When a document's visibility state changes,
- Let document be the document.
- Let global be document's relevant global object.
- Queue a task on the Bluetooth event source with global and the following steps,
- If document’s visibility state is not "visible", then abort all active watchAdvertisements operations on global.
I'm unsure when I want to use the "document" concept vs. the "Document" interface.
To get the Bluetooth
instance from a document it seems like I should go through the associated Navigator (given global) and define a similar "associated Bluetooth" concept which is used in the getter steps for the "bluetooth" attribute in the Navigator partial interface.
from web-bluetooth.
Related Issues (20)
- Is client to client communication (between nearby devices) possible? HOT 2
- No iBeacon data from WatchAdvertisements() HOT 4
- requestLEscan not working HOT 1
- watchAdvertisements() should return a "sentinel" object HOT 4
- How to invalidate characteristics cache given that Service Changed is not implemented yet? HOT 2
- Bookmarks crashing HOT 1
- No need for a [[BackingMap]] in Bluetooth{Manufacturer,Service}DataMap anymore
- BluetoothAdvertisingEventInit.{manufacturer,service}Data's type is unclear HOT 1
- Web Bluetooth Manufacturer Specific Data Map empty HOT 7
- requestDevice filters to exclude devices. HOT 1
- Would be nice to enable the Discussions on this repo, not everything is an issue HOT 1
- [watchAdvertisements] Support Extended Advertising HOT 8
- can't access services list on some devices HOT 2
- Kerem
- Services not found (Primary detected as Secondary?) HOT 3
- Using Bluetooth from WebExtension HOT 1
- Permissions API Extension HOT 3
- Not working with MacOS Sonoma + Intel HOT 1
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from web-bluetooth.