package main

import (
	"log"
	"os"
	"os/signal"
	"syscall"
)

func main() {
	log.SetFlags(0)

	flags := Flags{}
	flags.FromArgs()

	log.Println("+++ Started Sia server +++")
	defer log.Println("--- Stopped Sia server ---")

	config := GetStartupConfig(flags.ConfigPath)

	tx := make(chan MQTTMessage)

	go MQTTRun(config.MQTT, tx)
	go HomematicRun(config.Homematic, tx)

	Await(syscall.SIGTERM, syscall.SIGINT)
}

func Await(signals ...syscall.Signal) {
	listener := make(chan os.Signal)
	for _, s := range signals {
		signal.Notify(listener, s)
	}
	sig := <-listener
	log.Printf("Received OS signal '%v'\n", sig)
}