Run goroutine to check each submission

backend/main.go

@@ -4,9 +4,11 @@ import (
 	"flag"
 	"io/ioutil"
 	"log"
+	"math/rand"
 	"os"
 	"path"
 	"strings"
+	"time"
 
 	"golang.org/x/exp/inotify"
 	"srs.epita.fr/fic-server/libfic"
@@ -44,6 +46,8 @@ func main() {
 
 	SubmissionDir = path.Clean(SubmissionDir)
 
+	rand.Seed(time.Now().UnixNano())
+
 	log.Println("Creating submission directory...")
 	if _, err := os.Stat(SubmissionDir); os.IsNotExist(err) {
 		if err := os.MkdirAll(SubmissionDir, 0777); err != nil {
@@ -83,9 +87,7 @@ func main() {
 				// Extract
 				spath := strings.Split(strings.TrimPrefix(ev.Name, SubmissionDir), "/")
 
-				if err := treatSubmission(ev.Name, spath[1], spath[2]); err != nil {
-					log.Println("An error occurs during treating:", err)
-				}
+				go treatSubmission(ev.Name, spath[1], spath[2])
 			}
 		case err := <-watcher.Error:
 			log.Println("error:", err)