帮助调试-Application_Start何时在global.asax文件中运行？ [英] Help debugging - when does the Application_Start run in global.asax file?

问题描述

这是我的Global.asax中的代码段：

Here's the snippet from my Global.asax:

<script runat="server">  
    void Application_Start(object sender, EventArgs e) {
        // log this call
        EventLogger.Log("ApplicationStart");
    }

    void Application_BeginRequest(object sender, EventArgs e) {
        // log what the user is doing
        UsageLogger.Log(UsageLogger.GetServerVariables());
    }
</script>

打开日志时，我看到许多ApplicationStart调用散布在用法调用中。为什么我的应用程序似乎重启太多了？

When I open the log, I see many ApplicationStart calls interspersed with usage calls. Why does my application seem to restart so much?

推荐答案

Application_Start在应用启动时触发一次。 Application_BeginRequest发生在每个请求上。

Application_Start fires once when the app starts up. Application_BeginRequest happens on every request.

此链接帮助解决了一个类似的问题此处。

This link helped in a simliar question here.

ASP.NET案例研究：丢失的会话变量和应用程序域回收

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