Missing Device ID

[ckeehan]

Describe the bug
When using atvremote scan, the device name, address, services, and protocols all are returned correctly but the device ID says Id: None
When using atvremote --address <IP> --debug --protocol mrp pair, the following error is returned:
pyatv.exceptions.DeviceIdMissingError: missing device id for <IP>

To Reproduce
Unknown

Expected behavior
The device ID is returned successfully

System Setup (please complete the following information):

• OS: Debian
• Python: 3.5.3
• pyatv: 0.4.0a1

Additional context
I have successfully connected to this Apple TV before but was recently unable to find it using atvremote scan on the latest release version. The latest dev version from Git is able to find it but the device ID is still missing.

[sehyxn]

I've noticed this issue recently. I was somehow able to work around the issue by running getmac --ip <addr>, which resolves the device ID, before running atvremote scan.

[postlund]

Issue #219 will deal with this.

[postlund]

I have made some progress now and hopefully this should work better on master. Just do atvremote scan, pick one of the identifiers for the device of interest and run:

$ atvremote -i <identifier> pair

[postlund]

Added some example output in #222 as well.

[postlund]

I have merged #224 now and people seem to have better luck with that. Perhaps you could try again @ckeehan and @SeisHan? Would love to know if it works better for you as well.

[ckeehan]

Works excellent now. Thank you!

[postlund]

Awesome! Thanks for reporting back! 👍