// sm-leaf: in-process NATS core plus optional leaf to the Verae hub.
package main

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

	"github.com/marchon/secure-messaging/internal/leaf"
)

func main() {
	hub := flag.String("hub", os.Getenv("SM_LEAF_HUB"), "leaf hub URL, e.g. nats-leaf://10.10.10.21:7422")
	flag.Parse()
	n, err := leaf.Start(*hub)
	if err != nil {
		log.Fatal(err)
	}
	log.Printf("sm-leaf in-process nats %s hub=%q", n.Addr(), *hub)
	ch := make(chan os.Signal, 1)
	signal.Notify(ch, syscall.SIGINT, syscall.SIGTERM)
	<-ch
	_ = n.Shutdown()
}