Sometimes fallback certificate is returned instead of actual one

auto-ssl / lua-resty-auto-ssl

On the fly (and free) SSL registration and renewal inside OpenResty/nginx with Let's Encrypt.

MIT License

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Sometimes fallback certificate is returned instead of actual one #221

Open gytisgreitai opened 4 years ago

gytisgreitai commented 4 years ago

We have noticed that multiple times per day a fallback certificate is returned instead of the actual one. The actual certificate is valid, not expiring and not new...

We use resty.auto-ssl.storage_adapters.redis as storage, redis seems to be ok, there are not other warnings. How can I debug this issue?