Athens, a self-hosted free Go proxy implementation, implements rate-limiting for GitHub (with a pretty horrific Github-specific behavior). This means GitHub doe

Athens, a self-hosted free Go proxy implementation, implements rate-limiting for GitHub (with a pretty horrific Github-specific behavior). This means GitHub does implement rate-limiting to cope with aggressive Go proxies. https://github.com/gomods/athens/blob/723c06bd8c13cc7bd238e650a559258ff7e23142/pkg/module/go_get_fetcher.go#L145-L148 https://github.com/gomods/athens/blob/723c06bd8c13cc7bd238e6... Food for thoughts.