如何以编程方式找到为什么Application_End（）被调用？ [英] How do I programmatically find why Application_End() is invoked?

问题描述

Application_End（）时，我的应用程序池已停止该情况可能有许多原因，包括自动池回收或变更从应用程序文件夹中被调用提供服务。

调用堆栈通常会是这样的：

The call stack will typically looks like this:

my Application_End(Object sender, EventArgs e)
at System.RuntimeMethodHandle._InvokeMethodFast(IRuntimeMethodInfo method, Object target, Object[] arguments, SignatureStruct& sig, MethodAttributes methodAttributes, RuntimeType typeOwner)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)
at System.Web.HttpApplication.InvokeMethodWithAssert(MethodInfo method, Int32 paramCount, Object eventSource, EventArgs eventArgs)
at System.Web.HttpApplication.ProcessSpecialRequest(HttpContext context, MethodInfo method, Int32 paramCount, Object eventSource, EventArgs eventArgs, HttpSessionState session)
at System.Web.HttpApplicationFactory.Dispose()
at System.Web.HttpRuntime.Dispose()
at System.Web.HttpRuntime.ReleaseResourcesAndUnloadAppDomain(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
at System.Threading.QueueUserWorkItemCallback.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem()
at System.Threading.ThreadPoolWorkQueue.Dispatch()
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback()

这是完全无用的。

which is completely useless.

我如何编程觉得为什么它叫什么名字？

How do I programatically find why it was called?

推荐答案

有<一href="http://msdn.microsoft.com/en-us/library/system.web.hosting.hostingenvironment.shutdownreason%28v=vs.90%29.aspx"><$c$c>System.Web.Hosting.HostingEnvironment.ShutdownReason属性，指示为什么应用程序被终止。它的值可以被检索从内 Application_End（）。

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