add sensor handling.

cmd/lucifer4-server/main.go

@@ -11,8 +11,9 @@ import (
 	"git.aiterp.net/lucifer3/server/services/uistate"
 	"log"
 	"os"
+	"os/signal"
 	"strconv"
-	"time"
+	"syscall"
 )
 
 func main() {
@@ -48,7 +49,10 @@ func main() {
 
 	bus.RunEvent(events.Started{})
 
-	time.Sleep(time.Hour * 16)
+	exitSignal := make(chan os.Signal)
+	signal.Notify(exitSignal, os.Interrupt, os.Kill, syscall.SIGTERM)
+	sig := <-exitSignal
+	log.Println("Received signal", sig)
 }
 
 func env(key string) string {