foreward upstream, in memory cache, udp listener, handler, cli flags

1 files changed, 37 insertions, 0 deletions

diff --git a/main.go b/main.go
new file mode 100644
index 0000000..904f436
--- /dev/null
+++ b/main.go
@@ -0,0 +1,37 @@
+package main
+
+import (
+	"flag"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"linum/internal/server"
+)
+
+func main() {
+	addr := flag.String("addr", ":5353", "listen address")
+	upstream := flag.String("upstream", "1.1.1.1:53", "upstream dns server")
+	blockfile := flag.String("blocklist", "blocklist.txt", "path to blocklist file")
+	flag.Parse()
+
+	srv, err := server.New(server.Config{
+		Addr:      *addr,
+		Upstream:  *upstream,
+		BlockFile: *blockfile,
+	})
+	if err != nil {
+		log.Fatalf("create server: %v", err)
+	}
+
+	go func() {
+		sig := make(chan os.Signal, 1)
+		signal.Notify(sig, syscall.SIGINT, syscall.SIGTERM)
+		<-sig
+		log.Println("shutting down")
+		os.Exit(0)
+	}()
+
+	log.Fatal(srv.ListenAndServe())
+}