src/main/java/com/genersoft/iot/vmp/vmanager/gb28181/playback/DownloadController.java
@@ -88,10 +88,10 @@ msg.setData("Timeout"); resultHolder.invokeAllResult(msg); }); resultHolder.put(key, uuid, result); if(resultHolder.exist(key, null)) { return result; } resultHolder.put(key, uuid, result); Device device = storager.queryVideoDevice(deviceId); StreamInfo streamInfo = redisCatchStorage.queryPlaybackByDevice(deviceId, channelId); if (streamInfo != null) {