/// <summary>
/// 定时查询服务器监听timer
/// </summary>
/// <param name="sender">timer对象</param>
/// <param name="e">事件参数信息</param>
private void connectTimer_Elapsed(Object sender, ElapsedEventArgs e)
{
// 每2秒从服务器获取更新数据并推送至界面显示
try
{
Stream resultStream = GetResponseMessage();
List <UserInfo> userInfoList = AnalysisService.AnalysisJsonStream(resultStream, mEncoding);
// 判断解析后数据是否为空
if (userInfoList != null && userInfoList.Count > 0)
{
Publish(userInfoList);
Console.WriteLine("更新数据时间：" + DateTime.Now);
}
else
{
Console.WriteLine("解析数据为空");
}
}
catch (Exception ex)
{
Console.WriteLine("异常信息：" + ex);
}
finally
{
// 重新开启查询timer
connectTimer.Start();
}
}