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This article mainly explains "recording the code that causes the asp.net website to stop running". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "record the code that causes the asp.net website to stop running".

It is necessary to record what caused the site to stop running. Here are the specific ways to implement it.

The copy code is as follows:

Protected void Application_End (object sender, EventArgs e)

{

RecordEndReason ()

}

/ / /

/ / record the reason why the website stops running

/ / /

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= "website Application_End, stop running, shutDownMessage=" + shutDownMessage + ", shutDownStack=" + shutDownStack

LogHelper.WriteErrorLog (reasonString,null)

LogHelper.WriteSmtp (reasonString, null)

/ / the following method records the reason for the restart and the stack information during the restart to the windows event viewer, of course, you can also record it in a text file.

/ / EventLog log = new EventLog ()

/ / log.Source = "ASP.NET 2.0.50727.0"

/ / log.WriteEntry (String.Format ("\ r\ n\ r\ nroomshutDownmessage = {0}\ r\ n\ r\ nshutshutDownStack = {1}", shutDownMessage, shutDownStack), EventLogEntryType.Information)

}

Effect screenshot

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