config

type BootstrapConfig struct {
	Peers     []string
	DNSDomain string
}

type CAConfig struct {
	Enabled   bool
	DataDir   string
	JoinToken string
}

type Config struct {
	Node      NodeConfig
	Bootstrap BootstrapConfig
	CA        CAConfig
	Join      JoinConfig
	SOCKS     SOCKSConfig
	DNS       DNSConfig
	Exit      ExitConfig
	Scribe    ScribeConfig
	Tun       TunConfig
	Persist   PersistConfig
	Control   ControlConfig
}

type ControlConfig struct {
	Socket string
}

type DNSConfig struct {
	Enabled  bool
	Listen   string
	Services []struct {
		Name     string
		Port     uint16
		Priority uint16
	}
}

type ExitConfig struct {
	Enabled    bool
	CIDRs      []string
	RoutesFile string
}

type JoinConfig struct {
	RelayAddr string
	Token     string
}

type NodeConfig struct {
	Addr      string
	Listen    string
	TCPListen string
	DataDir   string
	NetworkID string
	LogLevel  string
}

type PersistConfig struct {
	Enabled  bool
	Interval int
}

type SOCKSConfig struct {
	Enabled bool
	Listen  string
}

type ScribeConfig struct {
	Enabled bool
	Listen  string
}

type TunConfig struct {
	Enabled     bool
	Name        string
	CIDR        string
	FEC         bool
	Queues      int  // multi-queue TUN readers (default 1, set higher for >1Gbps)
	IOURing     bool // use io_uring for TUN I/O (Linux ≥5.1, auto-fallback)
	IOURingBufs int  // io_uring buffers per queue (default 128, higher = more in-flight I/O)
}