keepAliveService.cs :  » Content-Management-Systems-CMS » umbraco » presentation » umbracoBase » C# / CSharp Open Source

using System;
using System.Diagnostics;
using System.Net;
using System.Web;

namespace umbraco.presentation{
  /// <summary>
  /// Summary description for keepAliveService.
  /// </summary>
  public class keepAliveService
  {
    public static void PingUmbraco(object sender)
    {
      if (sender == null)
        return;
      string url = string.Format("http://{0}/ping.aspx", ((HttpContext)sender).Application["umbracoUrl"]);
      try
      {
        using (WebClient wc = new WebClient())
        {
          wc.DownloadString(url);
        }
      }
      catch(Exception ee)
      {
        Debug.Write(string.Format("Error in ping({0}) -> {1}", url, ee));
      }
    }
  }
}