Occasionally Stuck on SSL Handshake

[hykilpikonna]

Describe the bug

I woke up to many people saying the server is down. When I check, it's caused by DDNS not updating. But the cloudflare ddns docker is running normally, so why hasn't it updated? Using py-spy, I checked what it is doing:

It's stuck in SSL handshake since 9 days ago...

Why isn't there a timeout check? This is really unacceptable in a production environment and caused me 6 hours of downtime on a normally 99.9% homelab setup 😭

Expected behavior
Time out and retry

Desktop (please complete the following information):

• OS: timothyjmiller/cloudflare-ddns:latest docker (Alpine)
• Version 2187e122660d6a2d451ef7c53fd4805c133133f4f47552256352c1e2a7f49ee2