private void CheckUpdate()
{
#region 1.更新activetime 2.判断sessionid 3.删除十分钟内未活动人 4.拿到最新在线人数
SMS sm = new SMS();
try
{
// ReturnID -1 是指非法登陆 -2指有新的短消息
string Username = Request.Cookies["Username"].Value.ToString();
string SessionID = Request.Cookies["ASP.NET_SessionId"].Value.ToString();
string NodeID = (Request.Cookies["ActiveNodeID"] != null)?Request.Cookies["ActiveNodeID"].Value.ToString():"0";
//UDS.Components .Error.Log(Username+"11"+SessionID+"||"+NodeID);
string ReturnStr = sm.CheckUpdate(Username, SessionID, Int32.Parse(NodeID));
string ReturnID = ReturnStr.Substring(0, ReturnStr.IndexOf("|"));
string NewMsgFlag = ReturnStr.Substring(ReturnStr.IndexOf("|") + 1);
if (ReturnID != "-1")
{
if (NewMsgFlag == "1") //incoming a new msg
{
if (Request.Cookies["UDS_RemindType"] != null)
{
if (Request.Cookies["UDS_RemindType"].Value.ToString() == "1")
{
lit.Text = "<script language=javascript> mytop=screen.availHeight-310;myleft=0;var newmsgwin=window.open('../SM/MsgManage.aspx','auto_call_show','height=230,width=400,status=0,toolbar=no,menubar=no,location=no,scrollbars=yes,top='+mytop+',left='+myleft+',resizable=yes');newmsgwin.focus();</script>";
}
else
{
lit.Text = "<a href='#' onclick='show_sm()'><img src='../../Images/smsremind.gif' border=0></a>";
}
}
else
{
lit.Text = "<script language=javascript> mytop=screen.availHeight-310;myleft=0;var newmsgwin=window.open('../SM/MsgManage.aspx','auto_call_show','height=230,width=400,status=0,toolbar=no,menubar=no,location=no,scrollbars=yes,top='+mytop+',left='+myleft+',resizable=yes');newmsgwin.focus();</script>";
}
}
this.lblOnlineCount.Text = ReturnID.ToString();
}
else
{
// clear everything
//FormsAuthentication.SignOut();
// Request.Cookies.Clear();
// HttpCookie UserCookie = new HttpCookie("UserID", string.Empty);
// HttpCookie UserNameCookie = new HttpCookie("Username", string.Empty);
// Response.Cookies.Add(UserCookie);
// Response.Cookies.Add(UserNameCookie);
// Session.Clear();
Response.Write("<script language=javascript>alert('有相同用户登陆或同一机器两用户登陆,窗口将自动关闭!');top.close();</script>");
}
}
catch (Exception ex)
{
UDS.Components.Error.Log(ex.ToString());
Server.Transfer("../Error.aspx");
}
#endregion
}
