/// <summary>
/// 添加ListView行
/// </summary>
/// <param name="str">显示文本</param>
/// <param name="color">文本颜色</param>
/// <param name="param">参数，没有填""</param>
private void AddServerListViewItem(Color color, Object_Server server)
{
DeterMineCall(() =>
{
ListViewItem lvi = new ListViewItem();
lvi.SubItems[0].Name = "ip";
lvi.SubItems.Add("validcount").Name = "validcount";
lvi.SubItems.Add("failedcount").Name = "failedcount";
lvi.SubItems.Add("brokencount").Name = "brokencount";
lvi.SubItems.Add("serverspeed").Name = "serverspeed";
lvi.SubItems.Add("localspeed").Name = "localspeed";
lvi.SubItems.Add("status").Name = "status";
lvi.Name = server.Ip;
lvi.Tag = server;
lvi.SubItems[0].Text = server.Ip;
lvi.SubItems[1].Text = server.ValidCount.ToString();
lvi.SubItems[2].Text = server.FailedCount.ToString();
lvi.SubItems[3].Text = server.BrokenCount.ToString();
lvi.SubItems[4].Text = server.ServerSpeed.ToString();
lvi.SubItems[5].Text = "--";
lvi.SubItems[6].Text = "--";
lvi.ForeColor = color;
lvi.Group = lvServerList.Groups["testing"];
lvServerList.Items.Insert(0, lvi);
});
}
private void RefreshServerList(int flag, Object_Server item)
{
try
{
DeterMineCall(() =>
{
switch (flag)
{
case 0:
{
lvServerList.Items[item.Ip].SubItems["localspeed"].Text = item.LocalSpeed.ToString();
lvServerList.Items[item.Ip].SubItems["status"].Text = "速度过慢";
lvServerList.Items[item.Ip].ForeColor = Color.FromArgb(192, 64, 0);
lvServerList.Items[item.Ip].Group = lvServerList.Groups["low"];
break;
}
case 1:
{
lvServerList.Items[item.Ip].SubItems["localspeed"].Text = item.LocalSpeed.ToString();
lvServerList.Items[item.Ip].SubItems["status"].Text = "正常";
lvServerList.Items[item.Ip].ForeColor = Color.Green;
lvServerList.Items[item.Ip].Group = lvServerList.Groups["normal"];
break;
}
case 2:
{
lvServerList.Items[item.Ip].ForeColor = Color.Red;
lvServerList.Items[item.Ip].SubItems["status"].Text = "不可用";
lvServerList.Items[item.Ip].Group = lvServerList.Groups["notvalid"];
break;
}
case 3:
{
lvServerList.Items[item.Ip].ForeColor = Color.Red;
lvServerList.Items[item.Ip].SubItems["status"].Text = "已被封禁";
lvServerList.Items[item.Ip].Group = lvServerList.Groups["breakout"];
break;
}
case 4:
{
lvServerList.Items[item.Ip].ForeColor = Color.Crimson;
lvServerList.Items[item.Ip].SubItems["status"].Text = "测试中";
lvServerList.Items[item.Ip].Group = lvServerList.Groups["test"];
break;
}
}
});
}
catch { }
}
/// <summary>
/// 获取可用的缓存服务器列表
/// </summary>
private void SwitchMethod(object token)
{
CancellationToken ct = (CancellationToken)token;
if (ct.IsCancellationRequested)
{
return;
}
GetIPInfoList getlist = new GetIPInfoList();
dnsList.Clear();
if (dnsList.Count <= 0)
{
DeterMineCall(() =>
{
AddSwitchListViewItem("正在从服务器更新列表...", Color.Navy, "");
});
List <Object_Server> list = getlist.GetSourceItem(dnsInterface);
if (list == null)
{
AddSwitchListViewItem("警告: 下载服务器列表失败, 10秒钟后重试.", Color.Red, "");
Thread.Sleep(10000);
SwitchMethod(ctsSwitch.Token);
}
else
{
Parallel.ForEach(list, x => AddServerListViewItem(Color.Blue, x));
AddSwitchListViewItem("下载服务器列表成功,已经获得 {0} 个服务器IP.", Color.Navy, list.Count);
AddSwitchListViewItem("开始测试服务器速度...", Color.Navy, "");
}
bool flag = false;
foreach (Object_Server s in list)
{
if (s.Ip == address)
{
flag = true; break;
}
}
if (!flag)
{
var oServer = new Object_Server()
{
Ip = address,
LocalSpeed = 0,
FailedCount = 0,
BrokenCount = 0,
AddTime = DateTime.Now,
ValidCount = 0
};
list.Add(oServer);
}
CallbackServer(list, dic =>
{
if (ct.IsCancellationRequested)
{
DeterMineCall(() =>
{
foreach (ListViewItem lvi in lvServerList.Items)
{
if (lvi.Group.Name == "test")
{
lvi.Group = lvServerList.Groups["testing"];
}
}
});
return;
}
lock (locker)
{
DeterMineCall(() =>
{
var obj = new Object_IP();
obj = (Object_IP)dic[1];
var server = new Object_Server();
server = (Object_Server)dic[0];
var lvi = new ListViewItem();
lvi.SubItems.Add("时间");
lvi.SubItems.Add("信息");
lvi.SubItems[0].Text = DateTime.Now.ToLongTimeString();
if (!obj.IsForbidden)
{
if (!obj.IsNotValid)
{
server.LocalSpeed = Convert.ToInt16(obj.Speed.Value.TotalMilliseconds);
if (obj.Speed.Value.TotalSeconds > 1)
{
dnsList.Remove(obj);
lvi.ForeColor = Color.FromArgb(192, 64, 0);
RefreshServerList(0, server);
lvi.SubItems[1].Text = string.Format("服务器 [{0}] 响应速度过低, 放弃使用. (响应速度={1}秒)", obj.Ip, obj.Speed.Value.TotalSeconds.ToString("#0.00"));
}
else
{
dnsList.Add(obj);
lvi.ForeColor = Color.Green;
RefreshServerList(1, server);
lvi.SubItems[1].Text = string.Format("服务器 [{0}] 正常. (响应速度={1}秒)", obj.Ip, obj.Speed.Value.TotalSeconds.ToString("#0.00"));
}
}
else
{
dnsList.Remove(obj);
lvi.ForeColor = Color.Red;
server.LocalSpeed = -1;
RefreshServerList(2, server);
lvi.SubItems[1].Text = string.Format("服务器 [{0}] 当前不可用. ({1})", obj.Ip, obj.Message);
}
}
else
{
dnsList.Remove(obj);
lvi.ForeColor = Color.Red;
server.LocalSpeed = -2;
RefreshServerList(3, server);
lvi.SubItems[1].Text = string.Format("服务器 [{0}] 已禁止了您的IP. ({1})", obj.Ip, obj.Message);
}
uploadList.Add(server);
lvSwitch.Items.Insert(0, lvi);
});
}
});
//});
//rbtnFishlee.Checked? Properties.Resources.GetDnsInterface:Properties.Resources.GetDnsInterfaceATM
//排序
if (ct.IsCancellationRequested)
{
return;
}
dnsListTmp = dnsList;
getlist.SortList((lists) =>
{
AddSwitchListViewItem("服务器测试完毕...共得到可用服务器{0}个", Color.Navy, new object[] { dnsListTmp.Count });
//上报到云端
try
{
AddSwitchListViewItem("开始上报到云端...", Color.Navy, "");
var wc = new WebClient();
wc.Headers.Add("Content-Type", "application/x-www-form-urlencoded");
wc.UploadString(uploadCloud, "POST", string.Format("kyfw.12306.cn={0}", HttpUtility.UrlEncode(JsonConvert.SerializeObject(this.uploadList))));
AddSwitchListViewItem("上报成功...", Color.Navy, "");
dnsListTmp = lists;
}
catch {
AddSwitchListViewItem("上报失败...", Color.Navy, "");
}
}, dnsListTmp, GetIPInfoList.SortOrder.Ascending);
switchSeed = 0;
CDNSwitcher.CDN_List.Clear();
CDNSwitcher.CDN_List.AddRange(dnsListTmp);
//开启监控线程
if (!listenFlag)
{
try
{
hostAction.AddDnsResolve(dnsListTmp[0].Ip, domain);
switchSeed++;
}
catch { }
ListenLocalHost();
}
Thread.Sleep(60 * 60 * 1000);
lvServerList.Clear();
StartGetDnsList();
}
}