package main

import (
	"log"
	"os"
	"syscall"

	"os/signal"
)

func forever() {
	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt, syscall.SIGTERM)

	sig := <-c
	log.Printf("[INFO] shutting down, detected signal: %s", sig)
}

func main() {
	cfg := initialize()

	defer func() {
		log.Println("[DEBUG] shutdown sequence complete")
	}()

	go cfg.httpServer()

	go cfg.gatherMetrics()

	forever()
}