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package main
import (
"context"
"log/slog"
"os"
"os/signal"
"syscall"
"sdns/internal/server"
)
func main() {
logger := slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
Level: slog.LevelInfo,
}))
addr := os.Getenv("SDNS_LISTEN")
if addr == "" {
addr = ":5353"
}
ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
defer stop()
srv, err := server.New(addr, logger)
if err != nil {
logger.Error("create server failed", "err", err)
os.Exit(1)
}
defer srv.Close()
logger.Info("sdns starting", "addr", addr)
if err := srv.Run(ctx); err != nil && err != context.Canceled {
logger.Error("server stopped with error", "err", err)
os.Exit(1)
}
logger.Info("sdns stopped cleanly")
}
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