public void StopNIDSEvent()
        {
            if (_event != null)
            {
                _event.Set();
            }

            if (_thread == null)
            {
                return;
            }

            if (_thread.Join(3000))
            {
                _thread.Abort();
                _thread = null;
            }

            //将ZMQ的内容,销毁
            foreach (var tag in EventTags)
            {
                _subscriber.Unsubscribe(tag, MsgEncoding);
            }
            _subscriber.Dispose();
            _context.Dispose();
        }