fix: 修复一些问题

kunlong-luo

2023-02-02 b89e46871ab8560d23c77a778663e48b50966707

 src/main/java/com/genersoft/iot/vmp/service/impl/StreamPushServiceImpl.java

@@ -184,7 +184,9 @@
    @Override
    public boolean stop(String app, String streamId) {
        StreamPushItem streamPushItem = streamPushMapper.selectOne(app, streamId);
        gbStreamService.sendCatalogMsg(streamPushItem, CatalogEvent.DEL);
        if (streamPushItem != null) {
            gbStreamService.sendCatalogMsg(streamPushItem, CatalogEvent.DEL);
        }

        platformGbStreamMapper.delByAppAndStream(app, streamId);
        gbStreamMapper.del(app, streamId);