diff --git a/go.mod b/go.mod index d302191..8f385f8 100644 --- a/go.mod +++ b/go.mod @@ -3,7 +3,7 @@ module go.balki.me/collage-maker go 1.21 require ( - github.com/oliamb/cutter v0.2.2 + go.balki.me/anyhttp v0.3.0 go.oneofone.dev/resize v1.0.1 ) diff --git a/go.sum b/go.sum index b1f0e63..0840792 100644 --- a/go.sum +++ b/go.sum @@ -1,6 +1,6 @@ -github.com/oliamb/cutter v0.2.2 h1:Lfwkya0HHNU1YLnGv2hTkzHfasrSMkgv4Dn+5rmlk3k= -github.com/oliamb/cutter v0.2.2/go.mod h1:4BenG2/4GuRBDbVm/OPahDVqbrOemzpPiG5mi1iryBU= github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY= +go.balki.me/anyhttp v0.3.0 h1:WtBQ0rnkg567sX/O4ij/+qBbdCIUt5VURSe718sITBY= +go.balki.me/anyhttp v0.3.0/go.mod h1:JhfekOIjgVODoVqUCficjpIgmB3wwlB7jhN0eN2EZ/s= go.oneofone.dev/resize v1.0.1 h1:HjpVar/4pxMGrjO44ThaMX1Q5UOBw0KxzbxxRDZPQuA= go.oneofone.dev/resize v1.0.1/go.mod h1:zGFmn7q4EUZVlnDmxqf+b0mWpxsTt0MH2yx6ng8tpq0= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= diff --git a/main.go b/main.go index 1880d0b..2545ef3 100644 --- a/main.go +++ b/main.go @@ -1,6 +1,7 @@ package main import ( + "context" "crypto/rand" "embed" "encoding/json" @@ -16,6 +17,8 @@ import ( "log/slog" + "go.balki.me/anyhttp" + "go.balki.me/anyhttp/idle" "go.balki.me/collage-maker/collage" ) @@ -25,6 +28,7 @@ var ( localAssets bool collageNameGen *nameGen imagesDirFs fs.FS + listenAddr string // go:embed web/* webFS embed.FS @@ -34,6 +38,7 @@ func main() { flag.StringVar(&imagesDir, "images-dir", "images", "Sets the images dir") flag.StringVar(&collageDir, "collages-dir", "collages", "Sets the collages dir") flag.BoolVar(&localAssets, "local-assets", false, "Serve local assets for testing") + flag.StringVar(&listenAddr, "addr", "127.0.0.1:8767", "Web listen address, see https://pkg.go.dev/go.balki.me/anyhttp#readme-address-syntax") flag.Parse() @@ -87,10 +92,25 @@ func main() { w.WriteHeader(http.StatusInternalServerError) return } - w.Write([]byte(collageFile)) + if _, err := w.Write([]byte(collageFile)); err != nil { + slog.Error("Failed to write collageFile", "error", err) + } }) - if err := http.ListenAndServe(":8767", nil); err != nil { - slog.Error("http ListenAndServe failed", "error", err) + addrType, server, done, err := anyhttp.Serve(listenAddr, idle.WrapHandler(nil)) + if err != nil { + slog.Error("anyhttp Serve failed", "error", err) + } + + if addrType == anyhttp.SystemdFD { + if err := idle.Wait(30 * time.Minute); err != nil { + slog.Error("Failed to wait for idler", "error", err) + } + ctx, _ := context.WithTimeout(context.Background(), 1*time.Minute) // Don't want any stuck connections + if err := server.Shutdown(ctx); err != nil { + slog.Error("http server Shutdown failed", "error", err) + } + } else { + <-done } }