public void run()
        {
            bool loop_out = false; //增加循环跳出标示位

            while (isT)
            {
                switch (status)
                {
                case 0://暂停
                    try
                    {
                        Thread.Sleep(1000 * 1);
                    }
                    catch (Exception e)
                    {
                        LogUtil.Error("Error in pause status.", e);
                    }
                    break;

                case 1://开始
                    try
                    {
                        process();
                        // loop_out = true;
                    }
                    catch (EisException e)
                    {
                        LogUtil.Error("Error in Service Provider:\n", e);
                        handler.handleException(e);
                        resetConnectionPoolManager();
                    }
                    break;

                case 2://停止
                    StringBuilder sb = new StringBuilder().Append("Provider[").Append(this).Append("] is stopped.");
                    LogUtil.Info(this, sb.ToString());
                    sb       = null;
                    loop_out = true;
                    break;

                default:
                    break;
                }
                if (loop_out)
                {
                    break;
                }
            }
        }