Create pipe in tmp directory instead of cwd

ffmpeg.go

@@ -20,8 +20,9 @@ func startFfmpeg(configuration Config) {
 	}
 
 	log.Printf("Starting transcoder saving to /%s.", outputDir)
+	pipePath := getTempPipePath()
 
-	ffmpegCmd := "cat streampipe.flv | " + configuration.FFMpegPath +
+	ffmpegCmd := "cat " + pipePath + " | " + configuration.FFMpegPath +
 		" -hide_banner -i pipe: -vf scale=" + strconv.Itoa(configuration.VideoSettings.ResolutionWidth) + ":-2 -g 48 -keyint_min 48 -preset ultrafast -f hls -hls_list_size 30 -hls_time " +
 		strconv.Itoa(configuration.VideoSettings.ChunkLengthInSeconds) + " -strftime 1 -use_localtime 1 -hls_segment_filename '" +
 		outputDir + "/stream-%Y%m%d-%s.ts' -hls_flags delete_segments -segment_wrap 100 " + hlsPlaylistName

handler.go

@@ -6,7 +6,6 @@ import (
 	"io"
 	"log"
 	"os"
-	"path/filepath"
 	"syscall"
 
 	"github.com/pkg/errors"
@@ -52,10 +51,9 @@ func (h *Handler) OnPublish(timestamp uint32, cmd *rtmpmsg.NetStreamPublish) err
 		return errors.New("PublishingName is empty")
 	}
 
-	// Record streams as FLV!
+	// Record streams as FLV
-	p := filepath.Join(
+	p := getTempPipePath()
-		filepath.Clean(filepath.Join("./", fmt.Sprintf("%s.flv", "streampipe"))),
+	fmt.Println(p)
-	)
 	syscall.Mkfifo(p, 0666)
 	f, err := os.OpenFile(p, os.O_RDWR, os.ModeNamedPipe)
 	if err != nil {

main.go

@@ -50,5 +50,7 @@ func startChatServer() {
 	// static files
 	http.Handle("/", http.FileServer(http.Dir("webroot")))
 
+	log.Printf("Starting public web server on port %d", configuration.WebServerPort)
+
 	log.Fatal(http.ListenAndServe(":"+strconv.Itoa(configuration.WebServerPort), nil))
 }

utils.go

@@ -5,6 +5,7 @@ import (
 	"io/ioutil"
 	"log"
 	"os"
+	"path/filepath"
 	"time"
 )
 
@@ -30,6 +31,10 @@ func touch(fileName string) {
 	}
 }
 
+func getTempPipePath() string {
+	return filepath.Join(os.TempDir(), "streampipe.flv")
+}
+
 func copy(src, dst string) {
 	input, err := ioutil.ReadFile(src)
 	if err != nil {