demo live stream

server/ingest/ingest.go

@@ -154,13 +154,26 @@ func (ingest *Ingest) SubscribeLive(ctx context.Context, streamId string) (<-cha
 	if err != nil {
 		return nil, fmt.Errorf("failed to subscribe to live stream %s: %w", streamId, err)
 	}
-	defer active.pipeline.LiveUnsubscribe(id)
-	for {
-		select {
-		case <-ctx.Done():
-			return nil, nil
-		case buf := <-stream:
-			ingest.log.Debug("Received live stream chunk", "streamId", streamId, "chunkSize", buf.Len())
+	out := make(chan *bytes.Reader, 16)
+	go func() {
+		defer close(out)
+		defer active.pipeline.LiveUnsubscribe(id)
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case buf, ok := <-stream:
+				if !ok {
+					return
+				}
+				select {
+				case <-ctx.Done():
+					return
+				case out <- buf:
+				}
+			}
 		}
-	}
+	}()
+
+	return out, nil
 }