CORS issue

[haidra-org]

CORS issue

[db0]

It sounds like it was failing because the request was expiring. It should be better now as I increased the expiry timeout to give more time during high load. Async would avoid the connection ending like that and you would get more info

[leszekhanusz]

It seems the error is returned about 3 minutes after the request has been made.

[db0]

Any idea what header I need to allow to fix this?

[leszekhanusz]

Access-Control-Allow-Origin: *

[db0]

It seems I'm already allowing that: https://github.com/db0/AI-Horde/blob/main/horde/__init__.py#L33

[db0]

I've put the header in my reverse proxy as well. Maybe it will work for you now?

[leszekhanusz]

No, here is my console.log value:

Access to fetch at 'https://stablehorde.net/api/v2/generate/sync' from origin 'http://localhost:5173' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: The 'Access-Control-Allow-Origin' header contains multiple values '*, *', but only one is allowed. Have the server send the header with a valid value, or, if an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

It immediately fails every time now.

[db0]

welp! OK removed it from apache. Did it stop failing immediately now?

[leszekhanusz]

Yes, it seems to work again.

[db0]

But still randomly failing?

[db0]

Anyway, I suggest you use async instead, as it will allow you to get the status of the request while waiting as well

[leszekhanusz]

But still randomly failing?

Difficult to know. It was failing previously when the number of workers were low and after 3 minutes. It seems to work correctly right now. I suspect it fails only when it has to send an error.

[leszekhanusz]

Anyway, I suggest you use async instead, as it will allow you to get the status of the request while waiting as well

Yes, I was planning to switch to async once it works correctly in sync mode.