public loginFrm()
{
InitializeComponent();
//CommitClass.getJQueryLib();
CommitClass.SelectQuickestHost();
////CommitClass.LoadHtml(false);
////CommitClass.ResetWebStatus();
CommitClass.LoadHtml(true);
Label lastlbl = null;
for (int i = 0; i < CommitClass.HostList.Count; i++)
{
HostInfo hi = CommitClass.HostList[i];
Control[] ctrls = this.Controls.Find(String.Format("lbl_host{0}", i + 1), true);
if (ctrls.Length > 0)
{
(ctrls[0] as Label).Text = string.Format("主机：{0};延迟:{1};Cookie:{2}", hi.name, hi.times, hi.RequestVerificationToken);
lastlbl = ctrls[0] as Label;
}
else
{
Label lbl = new Label();
lbl.Location = new Point(lastlbl.Location.X, lastlbl.Location.Y + 20);
lbl.AutoSize = true;
lbl.Size = new System.Drawing.Size(lastlbl.Size.Width, lastlbl.Size.Height);
lbl.Visible = true;
lbl.Text = string.Format("主机：{0};延迟:{1};Cookie:{2}", hi.name, hi.times, hi.RequestVerificationToken);
this.Controls.Add(lbl);
lastlbl = lbl;
}
this.ResumeLayout(false);
this.PerformLayout();
}
this.lbl_defaultHost.Text = string.Format("主机：{0};延迟:{1};Cookie:{2}", CommitClass.DefaultHostName, 0, CommitClass.strRequestVerificationToken);
}
public static void SelectQuickestHost()
{
HostList = new List <HostInfo>();
HostName = DefaultHostName;
String hosts = "779";//,776,337,773,331,334,775,338,555";
String[] hostArr = hosts.Split(',');
long MinsecCnt = 100000000;
for (int i = 0; i < hostArr.Length; i++)
{
long TimeDiff = 100000000;
HostInfo hi = new HostInfo();
hi.name = hostArr[i];
hi.times = TimeDiff;
hi.RequestVerificationToken = null;
HostList.Add(hi);
try
{
String urlAddress = "https://www.kcai{0}.com";
String _RequestVerificationToken = null;
string _Cookie = null;
urlAddress = String.Format(urlAddress, hostArr[i]);
ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(CheckValidationResult);
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Ssl3 | (SecurityProtocolType)3072 | (SecurityProtocolType)768;
HttpWebRequest req = WebRequest.Create(urlAddress) as HttpWebRequest;
req.ProtocolVersion = HttpVersion.Version11;
req.Timeout = 15000;
req.UserAgent = DefaultUserAgent;
req.AllowAutoRedirect = false;
req.Referer = urlAddress.Replace("https://", "");
//req.Host = urlAddress.Replace("https://", "");
req.ContentType = "application/x-www-form-urlencoded";
req.Method = "GET";
DateTime currtime = DateTime.Now;
HttpWebResponse resp = req.GetResponse() as HttpWebResponse;
if (resp.StatusCode != HttpStatusCode.OK)
{
continue;
}
if (req.CookieContainer != null)
{
}
TimeDiff = DateTime.Now.Subtract(new DateTime()).Milliseconds;//访问时差
string[] keyvals = resp.Headers.GetValues("Set-Cookie");
Dictionary <string, string> CurrCookies = new Dictionary <string, string>();
if (keyvals.Length > 0)
{
_Cookie = resp.Headers["Set-Cookie"];
for (int j = 0; j < keyvals.Length; j++)
{
if (keyvals[j].Trim().Length == 0)
{
continue;
}
string strKeyVal = keyvals[j].Trim().Split(';')[0];
string strKey = strKeyVal.Split('=')[0].Trim();
string strVal = strKeyVal.Split('=')[1].Trim();
if (strKey == "__RequestVerificationToken")
{
_RequestVerificationToken = strVal;
}
if (CurrCookies.ContainsKey(strKey))
{
continue;
}
CurrCookies.Add(strKey, string.Format("{0}={1}", strKey, strVal));
}
}
if (TimeDiff < MinsecCnt)
{
MinsecCnt = TimeDiff;
DefaultHostName = hostArr[i];
strRequestVerificationToken = _RequestVerificationToken;
strCookie = _Cookie;
hi.times = TimeDiff;
hi.RequestVerificationToken = _RequestVerificationToken;
strReqCookie = string.Join(",", CurrCookies.Values.ToArray <string>());
}
}
catch (Exception e)
{
string msg = e.Message;
continue;
}
}
}
