解决设备上线停止线程导致的报错，优化录像的获取以及通道的更新

648540858

2022-06-03 47abdde3392f2c5fd88d382ae63c4756b97ed4b0

 web_src/src/components/dialog/chooseChannelForStream.vue

@@ -174,7 +174,7 @@
                    page: that.currentPage,
                    count: that.count,
                    query: that.searchSrt,
                    pushing: that.online,
                    pushing: that.pushing,
                    platformId: that.platformId,
                    catalogId: that.catalogId,
                    mediaServerId: that.mediaServerId