rpc

type CORSConfig struct {
	Enabled        bool
	AllowedOrigins []string
	AllowedHeaders []string
	AllowedMethods []string
}

type Config struct {
	Address     string
	Port        string
	SkipAuth    bool
	CORS        CORSConfig
	TLSEnabled  bool
	TLSCertPath string
	TLSKeyPath  string
	RateLimit   RateLimitConfig
}

type RateLimitConfig struct {
	Enabled bool
	// RequestsPerSec is the sustained per-IP request rate; requests above
	// this rate (after burst is drained) get 429 Too Many Requests.
	RequestsPerSec int
	// Burst is the per-IP burst allowance — the bucket size that absorbs
	// short spikes before sustained rate kicks in.
	Burst int
	// CacheSize is the max number of per-IP buckets retained.
	// When exceeded, the least-recently-seen IP is evicted (and gets a fresh
	// burst on its next request). Bounds memory under unique-IP floods.
	CacheSize int
}