修复 流已经关闭后，再次调用关闭流的接口，返回超时

panlinlin

2021-04-16 c5f2aba9b20089f184ce175b58a33a881ea9e0b1

 src/main/java/com/genersoft/iot/vmp/gb28181/event/online/OnlineEventListener.java

@@ -32,7 +32,7 @@
   public void onApplicationEvent(OnlineEvent event) {

      

      if (logger.isDebugEnabled()) {

         logger.debug("设备离线事件触发，deviceId：" + event.getDeviceId() + ",from:" + event.getFrom());

         logger.debug("设备上线事件触发，deviceId：" + event.getDeviceId() + ",from:" + event.getFrom());

      }

      

      String key = VideoManagerConstants.KEEPLIVEKEY_PREFIX + event.getDeviceId();