优化通道同步添加对SN的判断，精简代码

648540858

2022-04-17 0dc1807f621ce9077b58dff40ad4485c9a3d6c40

 src/main/java/com/genersoft/iot/vmp/media/zlm/ZLMHttpHookListener.java

@@ -396,7 +396,7 @@
                        }

                     }

                     if (gbStreams.size() > 0) {

                        eventPublisher.catalogEventPublishForStream(null, gbStreams, CatalogEvent.ON);

//                        eventPublisher.catalogEventPublishForStream(null, gbStreams, CatalogEvent.ON);

                     }



                  }else {

@@ -408,7 +408,7 @@
                     }

                     GbStream gbStream = storager.getGbStream(app, streamId);

                     if (gbStream != null) {

                        eventPublisher.catalogEventPublishForStream(null, gbStream, CatalogEvent.OFF);

//                        eventPublisher.catalogEventPublishForStream(null, gbStream, CatalogEvent.OFF);

                     }

                     zlmMediaListManager.removeMedia(app, streamId);

                  }