audiothek

commit

8339c4a366616270a7c9711baf79aab3cc392f4b

parent

682ca66fd153ac09843bdd82db3724d0b5fd8f85

Author

Tobias Bengfort <tobias.bengfort@posteo.de>

Date

2026-10-24 14:49

allow to run via systemd socket activation

Diffstat

1 files changed, 16 insertions, 5 deletions

diff --git a/audiothek.go b/audiothek.go

@@ -332,6 +332,16 @@ func handleSearch(w http.ResponseWriter, r *http.Request) {
  332   332 	}
  333   333 }
  334   334 
   -1   335 func getListener(port int) (net.Listener, error) {
   -1   336 	if os.Getenv("LISTEN_PID") == strconv.Itoa(os.Getpid()) {
   -1   337 		f := os.NewFile(uintptr(3), "systemd-socket")
   -1   338 		return net.FileListener(f)
   -1   339 	} else {
   -1   340 		addr := fmt.Sprintf("localhost:%d", port)
   -1   341 		return net.Listen("tcp", addr)
   -1   342 	}
   -1   343 }
   -1   344 
  335   345 func main() {
  336   346 	port := 8000
  337   347 
@@ -344,8 +354,6 @@ func main() {
  344   354 	flag.StringVar(&origin, "o", "", "origin for links")
  345   355 	flag.Parse()
  346   356 
  347    -1 	addr := fmt.Sprintf("localhost:%d", port)
  348    -1 
  349   357 	http.HandleFunc("/", handle)
  350   358 	http.HandleFunc("/search/", handleSearch)
  351   359 
@@ -353,11 +361,14 @@ func main() {
  353   361 		context.Background(), os.Interrupt, syscall.SIGTERM,
  354   362 	)
  355   363 	ctxFactory := func(l net.Listener) context.Context { return ctx }
  356    -1 	server := &http.Server{Addr: addr, BaseContext: ctxFactory}
   -1   364 	server := &http.Server{BaseContext: ctxFactory}
  357   365 
  358   366 	go func() {
  359    -1 		log.Printf("Serving on http://%s", addr)
  360    -1 		err := server.ListenAndServe()
   -1   367 		listener, err := getListener(port)
   -1   368 		if err == nil {
   -1   369 			log.Printf("Serving on %s", listener.Addr())
   -1   370 			err = server.Serve(listener)
   -1   371 		}
  361   372 		if err != nil && err != http.ErrServerClosed {
  362   373 			log.Fatal(err)
  363   374 		}