Can't list session

[drawpiler534534]

If I try to list a session I get error, "Your session does not seem to be accessible over the Internet. Check the hosting help page at drawpile.net".
People can still join despite this. Running server on Windows 7.
Cannot reproduce issue on Linux. Could not reproduce issue on another Windows 7 system on another partition.

[erik90mx]

Maybe it is related to this issue too, where we discuss about leave a notification in case the user host is unreachable:
drawpile/Drawpile#712

Regards

[drawpiler534534]

There has been an update to the listserver that seems to be responsible for the error reporting, but I can't tell if it also prevents the server from being listed.
519ce91

[callaa]

I found one bug in the list server that could explain this. If you have an IPv6 address, the connectivity check would always fail. I pushed an update that should fix it. Can you try if it works now?

[drawpiler534534]

I just tested it and it works now.
Thank you for the all the amazing work on this project. I've been enjoying using the software a lot and I'm really pleased with the way the project has been implemented.

[drawpiler534534]

Had to reopen the issue. I'm certain when I tested it before it actually worked, but I have the same issue again. Is the public listing server still running on the on the updated version?

[callaa]

I'm now seeing a new error in the logs:

An error occurred while trying to check connectivity to  [***]:27750 :  dial tcp [***]:27750: connect: permission denied

(IP address redacted)

I've never seen that error before, so I have to figure out what it means.

[drawpiler534534]

Can't figure out what I changed since then. I did update to 2.1.6, but I still get the error on older versions now. It still seems related to IPV6, because it works when only IPV4 is enabled.

[callaa]

You didn't change anything, I did. The bug is in the list server. When it tries to make a connection to an IPv6 address to do the connectivity check, it fails for some reason. But this failure seems to happen at my end and I haven't yet figured out why.

[callaa]

I transferred this issue to the listserver project, since the bug is here and not in Drawpile itself.

I just updated my Internet service and I finally have an IPv6 address (again,) so I should now be able to properly debug this issue.