private string GetNowIP()
{
string ip = "";
try
{
HttpWebRequest request = HttpWebRequest.Create(CGlobalConfig.IPUrl) as HttpWebRequest;
using (HttpWebResponse response = request.GetResponse() as HttpWebResponse)
{
StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.GetEncoding("GB2312"));
string str = reader.ReadToEnd();
reader.Close();
reader.Dispose();
int start = str.IndexOf(":");
str = str.Substring(start + 1);
start = str.IndexOf("\"");
if (start > -1)
{
int length = str.Substring(start + 1).IndexOf("\"");
ip = str.Substring(start + 1, length);
CLogHelper.WriteInfo("当前 IP 地址：" + ip);
//int start1 = str.IndexOf("来自：");
//int end1 = str.IndexOf("</center></body></html>");
//if (start1 > -1 && end1 > -1)
//{
// string from = str.Substring(start1, end - start);
// CLogHelper.WriteInfo(from);
//}
}
else
{
CLogHelper.WriteInfo(str);
}
}
}
catch (Exception ex)
{
CLogHelper.WriteError(" GetNowIP 发送异常：" + ex.ToString());
}
return(ip);
}
protected override void OnStart(string[] args)
{
// TODO: 在此处添加代码以启动服务。
m_Thread = new Thread(() =>
{
//重试的次数
int times = 1;
while (true)
{
if (m_IsStopped)
{
break;
}
try
{
Thread.Sleep(1000 * 10);//方便调试，延迟10秒
string ip = GetNowIP();
if (string.IsNullOrEmpty(ip))
{
//没有获取到 IP 时 1分钟后重试。
Thread.Sleep(1000 * 60 * times);
times++;
if (times > 54)
{
//超过一天仍然没有获取到 IP 则重置次数。
times = 1;
}
continue;
}
//获取到 IP 后将次数重置
times = 1;
DescribeDomainRecordsResponse.Record[] records = GetRecords("A", "home");
if (records != null && records.Length > 0)
{
for (int i = 0; i < records.Length; i++)
{
if (records[i].Value != ip)
{
CLogHelper.WriteInfo("当前 IP:" + ip + " 域名解析 IP:" + records[i].Value + " 开始修改解析记录。 ");
records[i].Value = ip;
string strContent;
bool bResult = CDomainHelper.UpdateDomainRecords(records[i], out strContent);
if (bResult)
{
CLogHelper.WriteInfo("修改解析成功，将" + records[i].RR + "." + records[i].DomainName + " 解析到：" + records[i].Value);
}
else
{
CLogHelper.WriteInfo("修改解析失败：" + strContent);
}
}
else
{
CLogHelper.WriteInfo("当前 IP 与域名解析 IP 相同，不需要修改解析。");
}
}
}
else
{
CLogHelper.WriteInfo("没有找到解析需要新增解析记录。");
//record = new DescribeDomainRecordsResponse.Record();
//record.RR = "dev";
//record.DomainName = CGlobalConfig.DomainName;
//record.Type = "A";
//record.Value = ip;
//string strContent;
//bool bResult = CDomainHelper.AddDomainRecords(record, out strContent);
//if (bResult)
//{
// CLogHelper.WriteInfo("新增解析成功，将" + record.RR + "." + record.DomainName + " 解析到：" + record.Value);
//}
//else
//{
// CLogHelper.WriteInfo("新增解析失败：" + strContent);
//}
}
//睡眠 3 分钟后再次解析
Thread.Sleep(1000 * 60 * 3);
//Thread.Sleep(1000 * 20);
}
catch (ThreadInterruptedException)
{
break;
}
catch (Exception ex)
{
this.EventLog.WriteEntry("服务在运行过程中发送异常：" + ex.Message);
CLogHelper.WriteError(ex);
}
}
this.EventLog.WriteEntry("线程已经跳出，服务已经停止。");
CLogHelper.WriteInfo("线程已经跳出，服务已经停止。");
});
m_Thread.IsBackground = true;
m_Thread.Start();
}