public List <Maticsoft.Model.BST.staff_log> ReadRecords(int limit = 100)
{
Maticsoft.BLL.BST.staff_log logBll = new Maticsoft.BLL.BST.staff_log();
SetDbConnectStr(logBll.dal.DbHelperMySQLP);
var list = logBll.GetModelList("data_keepon5!='1' limit " + limit);
return(list);
}
public bool SetStateReaded(List <Maticsoft.Model.BST.staff_log> list)
{
Maticsoft.BLL.BST.staff_log logBll = new Maticsoft.BLL.BST.staff_log();
SetDbConnectStr(logBll.dal.DbHelperMySQLP);
if (list.Count > 0)
{
logBll.SetStateReaded(list);
}
return(true);
}
private void HeartbeatReadCallback(IAsyncResult ar)
{
try
{
int count = _heartNS.EndRead(ar);
if (count > 0)
{
string str = Encoding.UTF8.GetString(_heartReadBuffer, 0, count);
if (str == "<BST_02<<000000/BST_02>")//心跳
{
_heartStateTime = DateTime.Now;
}
else
{
_heartResultString += str;
}
}
if (!_heartNS.DataAvailable)
{//无数据可读
if (_heartResultString != "")
{
try
{
if (_heartResultString.Contains("<BST_02<<000000/BST_02>"))
{
_heartStateTime = DateTime.Now;
_heartResultString = _heartResultString.Replace("<BST_02<<000000/BST_02>", "");
}
if (!string.IsNullOrWhiteSpace(_heartResultString))
{
if (_heartResultString.StartsWith("<BST_01<<") && _heartResultString.Length > 106)
{
int ind = _heartResultString.IndexOf("<ID/");
int idLen = int.Parse(_heartResultString.Substring(ind + 4, 2));
string logid = _heartResultString.Substring(106, idLen);
Maticsoft.BLL.BST.staff_log logBll = new Maticsoft.BLL.BST.staff_log();
SetDbConnectStr(logBll.dal.DbHelperMySQLP);
var model = logBll.GetModel(logid);
if (model != null)
{
if (_readRecordHandle != null)
{
_readRecordHandle.BeginInvoke(this, model, null, null);
}
}
}
}
}
catch (Exception ex)
{
log.Error("解析人脸实时状态数据异常：", ex);
}
finally
{
_heartResultString = "";
}
}
}
_heartNS.BeginRead(_heartReadBuffer, 0, _heartReadBuffer.Length, HeartbeatReadCallback, null);
}
catch (Exception ex)
{
log.Error("读取异常：" + ex.Message);
}
}
