[web-bluetooth] Battery demo - connection hanging on Mac, failing on Android

poshaughnessy has just created a new issue for 
https://github.com/WebBluetoothCG/web-bluetooth:

== Battery demo - connection hanging on Mac, failing on Android ==
Hi, I'm trying to get the basic battery service reading demo working, 
but I'm not getting past device.gatt.connect().

Using the demo here: 
https://googlechrome.github.io/samples/web-bluetooth/battery-level.html,
 on Chrome desktop on Mac (stable and Canary), I get the following 
output:

```
Requesting Bluetooth Device...
Connecting to GATT Server...
```

Then it hangs.

The peripheral I'm trying to connect to is the bleno battery-service 
example running on my Ubuntu machine.

On Android (S7 Edge, Android 6.0.1) it also fails, but it gives an 
error message:

```
Requesting Bluetooth Device...
Connecting to GATT Server...
Argh! NetworkError: Connection failed for unknown reason.
```

No indication of any issues with the peripheral from the terminal 
output on Ubuntu though...

Hoping to show this working in a talk tomorrow so any assistance much 
appreciated! 😀

Please view or discuss this issue at 
https://github.com/WebBluetoothCG/web-bluetooth/issues/337 using your 
GitHub account

Received on Thursday, 24 November 2016 19:42:22 UTC