engine

type Engine interface {
	Apply(context.Context, SessionSpec) error
	Stop() error
	Running() bool
}

type New func(context.Context, string) Engine

type Probe func(context.Context, []domain.Node, domain.Settings, string) (map[string]Result, error)

type Result struct {
	Alive bool
	MS    int
}

type SessionSpec struct {
	Node     domain.Node
	Settings domain.Settings
	Tun      bool
}