优化截图获取接口

648540858

2023-06-05 db3240d918212b9f6f87fdb7704040f0107b456f

 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/callback/DeferredResultHolder.java

@@ -51,6 +51,8 @@


   public static final String CALLBACK_CMD_BROADCAST = "CALLBACK_BROADCAST";



   public static final String CALLBACK_CMD_SNAP= "CALLBACK_SNAP";



   private Map<String, Map<String, DeferredResultEx>> map = new ConcurrentHashMap<>();