Thread is missing in thread list

[gharlan]

https://externals.io/message/107388
This thread is missing in thread list (https://externals.io)

[mnapoli]

That's right, I don't have an explanation at the moment (I haven't looked much but the root cause doesn't look obvious right now).

[gharlan]

I guess it looks like this:

1. The mail has In-Reply-To and References header with non existing id ([email protected])
2. the threadId is read from References without validation
3. while inserting the mail, isThreadRoot is set to false, because threadId != mail id

[francislavoie]

At this point, there's a few entire threads missing, I've had to revert to reading https://news-web.php.net/php.internals 😢

I would guess that it's related to this change #120 which may not be robust enough to handle certain mails as @gharlan said.

[mnapoli]

Thanks for investigating @gharlan!

🤔 that's really annoying indeed, I'm not really sure what to do here (I unfortunately have a lot to deal with at the moment so it's hard to sit down and investigate properly). Do you see a solution?