- From: Martijn Thé via GitHub <sysbot+gh@w3.org>
- Date: Wed, 04 May 2016 14:38:49 +0000
- To: public-web-bluetooth-log@w3.org
martijnthe has just created a new issue for https://github.com/WebBluetoothCG/web-bluetooth: == Missing API for GATT Write w/o Response == There does not seem to be a way to specify that the GATT Write w/o Response operation should be used when calling `writeValue()`. I don't think this should be "abstracted away" / left up to the UA implementation because this is the only GATT operation by which GATT clients can have more than one GATT packets in flight towards the GATT server. The other write operations have to be ack'd before the next write can be sent out, making it very slow. Most applications that I've seen that need to optimize for throughput (Pebble smartwatch, Parrot's drones, ...), usually use GATT Write w/o Response in combination with GATT Value Notifications for data in the other direction. Also related: https://github.com/WebBluetoothCG/web-bluetooth/issues/26 Please view or discuss this issue at https://github.com/WebBluetoothCG/web-bluetooth/issues/238 using your GitHub account
Received on Wednesday, 4 May 2016 14:40:44 UTC