public void ThreadProcess(object state)
{
while (true)
{
try
{
IpHelper helper = new IpHelper(LastIp);
Thread thread = new Thread(new ParameterizedThreadStart(helper.GetIp));
thread.Start();
if (!thread.Join(TimeSpan.FromMinutes(1.0)))
{
_logger.Error("get ip timeout", new object[0]);
}
string ip = helper.IP;
_logger.Info("get ip:{0} - {1}", new object[] { LastIp, ip });
InformationReceived?.Invoke(this, new MessageEventArgs($"{DateTime.Now.ToLongTimeString()}：动态域名获取本机最新IP：{ip}"));
if (ip != LastIp)
{
var ipChangedArgs = new IpChangedEventArgs(LastIp, ip);
LastIp = ip;
_logger.Info("change ip 1:{0}", new object[] { ip });
IPChanged?.Invoke(this, ipChangedArgs);
}
}
catch (Exception exception)
{
_logger.Error("ThreadProcess error:{0}-{1}", new object[] { Local, exception });
}
finally
{
Thread.Sleep(TimeSpan.FromMinutes(3.0));
}
}
}
private string CheckHttp(MonitorHistory h, Config.MonitorConfig item)
{
string str = "unknow";
int result = 0x3e7;
try
{
TcpClient client2 = new TcpClient
{
ReceiveTimeout = 0x1388,
SendTimeout = 0x1388
};
TcpClient client = client2;
client.Connect(item.Ip, item.Port);
NetworkStream stream = client.GetStream();
string domain = item.Domain;
if (item.Subdomain != "@")
{
domain = string.Format("{0}.{1}", item.Subdomain, item.Domain);
}
string s = string.Format("GET / HTTP/1.1\r\nHOST:{0}\r\n\r\n", domain);
byte[] bytes = Encoding.ASCII.GetBytes(s);
stream.Write(bytes, 0, bytes.Length);
byte[] buffer = new byte[0x400];
int count = stream.Read(buffer, 0, 0x400);
if (!int.TryParse(Encoding.ASCII.GetString(buffer, 0, count).Substring(9, 3), out result))
{
str = "down";
}
else
{
str = "ok";
}
client.Close();
}
catch (Exception)
{
str = "down";
}
h.WriteData(DateTime.Now, str == "down");
InformationReceived?.Invoke(this, new MessageEventArgs($"{DateTime.Now.ToLongTimeString()}：监控结果:ip={item.Ip},status={str},statuscode={result}"));
return(str);
}