package udp

import "time"

// Configuration constants
const (
	DefaultMTU           = 1400
	DefaultWindowSize    = 256
	DefaultRetryAttempts = 5
	DefaultTimeout       = 30 * time.Second
	RetransmitTimeout    = 3 * time.Second
	KeepAliveInterval    = 10 * time.Second
)

// Config holds configuration for reliable UDP connections
type Config struct {
	MTU           int
	WindowSize    uint16
	RetryAttempts int
	Timeout       time.Duration
}

// DefaultConfig returns a default configuration
func DefaultConfig() *Config {
	return &Config{
		MTU:           DefaultMTU,
		WindowSize:    DefaultWindowSize,
		RetryAttempts: DefaultRetryAttempts,
		Timeout:       DefaultTimeout,
	}
}