For instance, I use AWS cloud front as my CDN. It works well. But the problem is that cloud front does not work well in China, so I want to know if it is possible to use two CDNs? One for china, one for the rest.
I have found a solution for general sites: use DNSPOD to resolve the request to correspond CDN. But I do not if this works with discourse, since that in app.yml, we have to set DISCOURSE_CDN_URL. How this config is used? May I give two values for this config?