An update from GitHub: https://github.com/orgs/community/discussions/159123#discussioncomment-13148279
The rates are here: https://docs.github.com/en/rest/using-the-rest-api/rate-limits-for-the-rest-api?apiVersion=2022-11-28
- 60 req/hour for unauthenticated users
- 5000 req/hour for authenticated - personal
- 15000 req/hour for authenticated - enterprise org
I should know this, but I think Go’s module metadata server also caches, and the compiler(s) looks there first if you don’t override it. I remember Drew got pissed at Go because the package server was pounding on sr.ht for version information; I really should look into those details. It Just Works™, so I’ve never bothered to read up about how I works. A lamentable oversight I’ll have to correct with this new rate limit. It might be no issue after all.
I also remember there being a tiny shitstorm when Google started proxying package manager requests through their own servers, maybe two years ago or so. I don’t know what happened with that, though, or if it’s actually relevant here…