修复无法`重启媒体服务器`，`删除远端通信链路`的问题

renxh

2021-10-28 63bdaa0adf37baa49a1622f7cfc3d5f055bda495

 src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java

@@ -32,7 +32,7 @@
    /**
     * 监听失效的key
     * @param message
     * @param bytes
     * @param pattern
     */
    @Override
    public void onMessage(Message message, byte[] pattern) {