记录asp.net网站停止运行原因的代码

浏览数：18 / 时间：2015年06月09日

记录网站是什么原因导致停止运行还是有必要的，下面是具体的实现方式。

protected 
void Application_End(object 
sender, EventArgs e)
{
    RecordEndReason();
}
 
/// <summary>
/// 记录网站停止运行原因
/// </summary>
protected 
void RecordEndReason()
{
    HttpRuntime runtime = (HttpRuntime)typeof(System.Web.HttpRuntime).InvokeMember("_theRuntime", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Static | System.Reflection.BindingFlags.GetField,
        null,
        null,
        null);
    if 
(runtime == null)
        return;
    string 
shutDownMessage = (string)runtime.GetType().InvokeMember("_shutDownMessage",
        System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetField,
        null,
        runtime,
        null);
    string 
shutDownStack = (string)runtime.GetType().InvokeMember(
        "_shutDownStack",
        System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.GetField,
        null,
        runtime,
        null);
    string 
reasonString="网站Application_End，停止运行,shutDownMessage=" 
+ shutDownMessage + ",shutDownStack=" 
+ shutDownStack;
    LogHelper.WriteErrorLog(reasonString,null);
    LogHelper.WriteSmtp(reasonString, null);
    //以下方法将重启的原因和重启时的堆栈信息记录到了windows的事件查看器中,当然你也可以记录到文本文件中。
    //EventLog log = new EventLog();
    //log.Source = "ASP.NET 2.0.50727.0";
    //log.WriteEntry(String.Format("\r\n\r\n_shutDownMessage={0}\r\n\r\n_shutDownStack={1}", shutDownMessage, shutDownStack), EventLogEntryType.Information);
}