dns

type ClientFactory func(net string, timeout time.Duration) DNSClient

type CoreDNSServer struct {
	// contains filtered or unexported fields
}

type DNSClient interface {
	ExchangeContext(ctx context.Context, m *dns.Msg, address string) (r *dns.Msg, rtt time.Duration, err error)
}

type DNSConfig struct {
	Timeout       time.Duration
	ClientFactory ClientFactory
}

type DNSFailoverForwarder struct {
	// contains filtered or unexported fields
}

type DNSForwarder interface {
	Serve() (stop func(), err error)
}

type DNSForwarderConfig struct {
	Address        string
	Timeout        time.Duration
	ResolvconfPath string
	Zone           string
	Upstreams      []string
	ReusePort      bool
}

type DNSForwarderOption func(*DNSForwarderConfig)

type DNSOption func(*DNSConfig)

type ForwarderFactory interface {
	NewForwarder(ctx context.Context, addr string) (DNSForwarder, error)
}

type InterfaceProber interface {
	Probe() (net.IP, error)
}

type ManagedForwarder struct {
	// contains filtered or unexported fields
}

type UpstreamDNS struct {
	Endpoints []string
	Error     error
}