plugin

type DNSRegister interface {
	GetExternalAddress() (net.IP, error)
	RegisterAddress(host, user, password string, addr net.IP, offline bool) error
}

type Gateway interface {
	// Return the prefix for this gateway
	Prefix() string

	// Return the middleware in order, which is called from left to right, then right to left,
	// on the serving of the route
	Middleware() []string
}

type Log interface {
	// Print log message
	Print(context.Context, ...interface{})

	// Format and print log message
	Printf(context.Context, string, ...interface{})
}

type Nginx interface {
	// Test configuration, return error if it fails
	Test() error

	// Test the configuration and then reload it (the SIGHUP signal)
	Reload() error

	// Reopen log files (the SIGUSR1 signal)
	Reopen() error
}

type Router interface {
	http.Handler
}