Comments (2)
dlech
commented on September 15, 2024
The browser doesn't cache the services, it is all done in the OS Bluetooth stack, so clearing the cache is OS-specific.
If the services don't actually change at runtime, I would suggest using the Database Hash characteristic (0x2B2A) instead of Services Changed characteristic or using a random Bluetooth address so that the OS cache is avoided altogether.
from web-bluetooth.
zachmoshe
commented on September 15, 2024
Thanks! I wasn't aware of that.
IIUC I can just set a random value for the Database Hash Characteristic every time, right?
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
- "current settings object's relevant global object" is not defined HOT 4
- 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.