在redis中添加wvp存活依据，添加推流变化消息

648540858

2021-11-23 b1c92cf4e88447fc59a2b0b8b78c0e2c41282141

 web_src/src/components/MediaServerManger.vue

@@ -127,7 +127,6 @@
          }
        }

        console.log("aadada:    "+ resultVal)
        return resultVal;
      },
         dateFormat: function(/** timestamp=0 **/) {