func (b *EventStore) reorderBuffer(
bufferEvents []*historypb.HistoryEvent,
b.emitOutOfOrderBufferedEvents(bufferEvents)
reorderBuffer := make([]*historypb.HistoryEvent, 0, len(bufferEvents))
reorderEvents := make([]*historypb.HistoryEvent, 0, len(bufferEvents))
for _, event := range bufferEvents {
switch event.GetEventType() {
case enumspb.EVENT_TYPE_ACTIVITY_TASK_COMPLETED,
enumspb.EVENT_TYPE_ACTIVITY_TASK_FAILED,