package services

import "encoding/json"

type Status int

const (
	StatusUnknown Status = 0
	StatusUp      Status = 1
	StatusDown    Status = 2
)

var Factories = map[string]Factory{
	"ping":     Ping,
	"tcp_dial": TCPDial,
}

type Factory func(msg json.RawMessage) (Check, error)

type Check func() Status