Function isRemoteResource

modules/caddyhttp/push/handler.go:228–232

isRemoteResource returns true if resource starts with a scheme or is a protocol-relative URI.

(resource string)

// isRemoteResource returns true if resource starts with
// a scheme or is a protocol-relative URI.
func isRemoteResource(resource string) bool {
	return strings.HasPrefix(resource, "//") ||
		strings.HasPrefix(resource, "http://") ||
		strings.HasPrefix(resource, "https://")
}

// safeHeaders is a list of header fields that are
// safe to copy to push requests implicitly. It is