支持重新接入zlm的时候检查拉流代理数据是否异常，异常数据自动移除

648540858

2023-12-01 fc77b3f819b3143387b90a4d631725e7c6513ecd

 src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/ptz/PtzController.java

old mode 100644
new mode 100755
@@ -97,6 +97,9 @@
            cmdCode = 32;
            break;
         case "stop":
            horizonSpeed = 0;
            verticalSpeed = 0;
            zoomSpeed = 0;
            break;
         default:
            break;