1 files changed, 9 insertions, 3 deletions
diff --git a/main.go b/main.go
index 5f738aa..aa90be3 100644
--- a/main.go
+++ b/main.go
@@ -188,6 +188,7 @@ func main() {
 	// === concurrent ===
 	queue := make(chan *Utterance, len(utterances))
 	geshaft := make(chan *Utterance, len(utterances))
+	done := make(chan bool, 1)
 
 	for _, ut := range utterances {
 		if _, err := os.Stat(ut.OutPath); os.IsNotExist(err) {
@@ -204,23 +205,28 @@ func main() {
 
 	workers := 100
 	for i := 0; i < workers; i++ {
-		go worker(queue, i, geshaft)
+		go worker(queue, done, i, geshaft)
 	}
 
 	for {
 		if len(queue) == 0 {
+			fmt.Println("empty queue: sending true to done")
+			done <- true
 			// give time for workers to finish
-			time.Sleep(3 * time.Second)
+			fmt.Println("sleeping for few seconds")
+			time.Sleep(5 * time.Second)
+			fmt.Println("closing queue")
 			close(queue)
+			fmt.Println("breaking from the loop")
 			break
 		}
 		time.Sleep(1 * time.Second)
 	}
 
+	close(geshaft)
 	for ut := range geshaft {
 		filteredUtterances = append(filteredUtterances, ut)
 	}
-	close(geshaft)
 	newMeta := utterancesToFileTextMap(filteredUtterances)
 	writeCSV(mapToCSV(newMeta))
 }