"dbus: connection closed by user" when running discovery example

Question

"dbus: connection closed by user" when running discovery example

eeropenttinen opened this issue 5 years ago · comments

First time when I run the example, it works fine and scans available Bluetooth devices.
Second run (after stopping the app with Ctrl C) will print out following:

DEBU[0000] Reset bluetooth device
ERRO[0000] FlushDevices.RemoveDevice dbus: connection closed by user

I added a graceful exit to the example to ensure api.Exit() was called but I got the same issue.

I'm running on following environment:
bluez version 5.48
Ubuntu 18.04.1 LTS
Go version 1.12.5

After couple of minutes, the issue disappears for one run, but second run will cause the same issue.

Mirko Teodorovic commented 5 years ago

same here

Eero Penttinen · Answer 1 · Sat Jul 20 2019 01:02:36 GMT+0800 (China Standard Time)

This issue is likely related to this: godbus/dbus#144 - the error is the same.

Luca Capra · Answer 2 · Sat Jul 20 2019 01:24:19 GMT+0800 (China Standard Time)

Thanks
seeems we need to avoid the conn close until the program ends

I am going to check in the weekend

Eero Penttinen · Answer 3 · Sun Jul 21 2019 12:59:27 GMT+0800 (China Standard Time)

Thanks. Based on changes in the commit, this will address lot of issues I had with the go-bluetooth library.

Luca Capra · Answer 4 · Sun Jul 21 2019 13:39:12 GMT+0800 (China Standard Time)

Thank you for finding that out!

Please reopen if needed