[Suggestion] Auto Pause Batchdownload and monitors in case of Cloudflare error.

[yami-no-tusbas]

Is your feature request related to a problem? Please describe

With cloudflare going crazy on some website, the batch download function is affected a lot. Missing a lot of image, then you have to re-launch, but you cannot just "continue from where you left" because it'll miss items.

Describe the solution you'd like

Use the log to detect a "Cloudflare" issue and automatically pause the batch download, and optionally sent an alert to the user.

Describe alternatives you've considered

I found no way to correct this for now, when this happens I have to re-open the internal browser to get the new cloudflare authorization, etc...

Additional context

This happen on Grabber NIghtly 7b1e19d

[dude1286-g]

I reached out to Rule34.XXX in their Discord and one of their devs said this error is because the code is making too many API calls, which it shouldn't be doing while it is downloading the pictures as it should already have done the API call to get everything for the download ready.

[yami-no-tusbas]

In my case it's on Gelbooru, but it doesn't change the fact. And in fact, I logged with grabber this morning, did a bunche of search, no download, and got the cloudflare about 1h after starting, so this is not linked to the downloading of images in this case, it's some kind of expiration in the cookies from CF.

[Ouxhi]

I'm using the latest Grabber Nightly, and I'm having this issue with rule34.xxx as well. I tried using the internal browser to get the new Cloudflare authorization too, but I still keep getting the Cloudflare error.