Com*_*ity 6 c# debugging asp.net-mvc angularjs visual-studio-2013
我有一个MVC网站,在本地运行就好了.当我正在调试应用程序时,当然,它正在HTTP协议下运行,然后一切正常.
我有一个控制器:
[Route("messages/new/form/invoice"), HttpPost]
public ActionResult Invoice(object model)
{
var result = JsonConvert.DeserializeObject<dynamic>(model.ToString());
// Further processing goes here...
}
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注意:我已经从这个方法中删除了代码,因为它不重要.
此方法通过AngularJS $ http post服务调用.这是通过以下方式完成的:
this.saveInvoice = function () {
// Post the form.
$http({
method: "POST",
url: "/messages/new/form/invoice",
data: { model: JSON.stringify(this.invoice) },
headers: { 'Content-Type': 'application/json' }
}).success(function (data) {
$('#content').html(data);
}).error(function (error) {
console.log('An error occured while saving the form: ' + error);
});
}
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通过我的视图调用此函数:
<form id="invoiceForm" name="invoiceForm" ng-submit="invoiceForm.$valid && invoiceCtrl.saveInvoice();" novalidate ng-init="invoiceCtrl.Init(@Model.FlowId)">
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但是,如前所述,当在我的本地计算机上运行时,代码运行正常.
但是现在,我正在将它部署到一个服务器上,该服务器的网站是在HTTPS协议下运行的,当然这与我本地计算机上的HTTP不同.
当我执行代码并单击按钮在Web服务器上提交表单时,打开一个新窗口,这是"Visual Studio即时调试器",要求我提供Visual Studio实例来调试它,但是Visual Studio没有安装在该服务器上,这意味着我不需要选择调试器.
这个窗口向我展示了3次.取消所有这些调试器问题后,在我的webbrowser中,我确实在控制台中看到以下内容:
An error occured while saving the form: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN""http://www.w3.org/TR/html4/strict.dtd">
<HTML><HEAD><TITLE>Service Unavailable</TITLE>
<META HTTP-EQUIV="Content-Type" Content="text/html; charset=us-ascii"> </HEAD>
<BODY><h2>Service Unavailable</h2>
<hr><p>HTTP Error 503. The service is unavailable.</p>
</BODY></HTML>
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这确实意味着应用程序池已崩溃.
所以我现在尝试的是以下内容:
当我远程调试应用程序时,(意味着我正在附加到远程IIS进程)我在post动作的方法的第一行设置断点(参见上面的控制器).但是,这个方法根本没有被击中,而是StackOverflowException一旦我按下按钮提交表单,远程调试就会抛出.
我希望有人可以指出我正确的方向,因为我迷路了,这让我疯了几个小时.
编辑:添加了web.config
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<configSections>
<section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" />
<section name="loggingConfiguration" type="Microsoft.Practices.EnterpriseLibrary.Logging.Configuration.LoggingSettings, Microsoft.Practices.EnterpriseLibrary.Logging" />
<sectionGroup name="elmah">
<section name="security" requirePermission="false" type="Elmah.SecuritySectionHandler, Elmah" />
<section name="errorLog" requirePermission="false" type="Elmah.ErrorLogSectionHandler, Elmah" />
<section name="errorMail" requirePermission="false" type="Elmah.ErrorMailSectionHandler, Elmah" />
<section name="errorFilter" requirePermission="false" type="Elmah.ErrorFilterSectionHandler, Elmah" />
</sectionGroup>
<!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --></configSections>
<connectionStrings>
<!-- Removed for security reasons. -->
</connectionStrings>
<appSettings>
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<add key="owin:AutomaticAppStartup" value="false" />
<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />
<add key="elmah.mvc.disableHandler" value="false" />
<add key="elmah.mvc.disableHandleErrorFilter" value="true" />
<add key="elmah.mvc.requiresAuthentication" value="false" />
<add key="elmah.mvc.IgnoreDefaultRoute" value="false" />
<add key="elmah.mvc.allowedRoles" value="*" />
<add key="elmah.mvc.allowedUsers" value="*" />
<add key="elmah.mvc.route" value="elmah" />
</appSettings>
<location inheritInChildApplications="false">
<system.web>
<globalization uiCulture="auto" culture="auto" />
<authentication mode="Forms">
<forms loginUrl="~/login" timeout="2880" />
</authentication>
<pages>
<namespaces>
<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />
<add namespace="System.Web.Optimization" />
<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />
<add namespace="DocTrails3.Net.ViewModels" />
</namespaces>
</pages>
<compilation debug="true" targetFramework="4.5.1" />
<httpRuntime targetFramework="4.5.1" requestPathInvalidCharacters="<,>,%,&,:,\,?" relaxedUrlToFileSystemMapping="true" maxRequestLength="1048576" />
<httpModules>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" />
</httpModules>
</system.web>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<security>
<requestFiltering>
<requestLimits maxAllowedContentLength="1073741824" />
</requestFiltering>
</security>
<httpProtocol>
<customHeaders>
<remove name="X-Powered-By" />
</customHeaders>
<redirectHeaders>
<clear />
</redirectHeaders>
</httpProtocol>
<modules>
<add name="ErrorLog" type="Elmah.ErrorLogModule, Elmah" preCondition="managedHandler" />
<add name="ErrorMail" type="Elmah.ErrorMailModule, Elmah" preCondition="managedHandler" />
<add name="ErrorFilter" type="Elmah.ErrorFilterModule, Elmah" preCondition="managedHandler" />
</modules>
</system.webServer>
</location>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-5.1.0.0" newVersion="5.1.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Razor" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-2.0.0.0" newVersion="2.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages.Deployment" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<!-- Entity Framework Configuration. -->
<entityFramework>
<defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" />
<providers>
<provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" />
</providers>
</entityFramework>
<elmah>
<security allowRemoteAccess="yes" />
<errorLog type="Elmah.SqlErrorLog, Elmah" connectionStringName="elmah-sql" applicationName="DocTrails" />
</elmah>
</configuration>
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编辑:添加了一些有关记录的信息
感谢对这篇文章的评论,我在IIS中进行了双重检查,其中保存了日志.
下面的屏幕截图显示了保存日志的位置:

根据SO的另一篇文章,我知道日志也可以在以下位置找到:
C:\Windows\System32\LogFiles\HTTPERR
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所以,我已经执行了一个新的请求,并且在服务器上,Just-In-Time Debugger Windows再次打开几次(我猜是5),但是在两个目录中,(截图中定义的那个,以及上面列出的一个)没有创建文件,也没有使用与请求相同的时间戳进行修改,因此我在那里找不到更多信息.
编辑:添加了有关进一步调查的更多信息
经过一番进一步调查后,我发现问题与HTTPS无关,因为在HTTP协议上运行IIS网站会给我带来同样的错误.
但是,Windows事件日志显示以下条目:
Faulting application name: w3wp.exe, version: 8.5.9600.16384, time stamp: 0x52157ba0
Faulting module name: clr.dll, version: 4.0.30319.34014, time stamp: 0x52e0b784
Exception code: 0xc00000fd
Fault offset: 0x00003022
Faulting process id: 0xd00
Faulting application start time: 0x01d0452cb0b43b02
Faulting application path: C:\Windows\SysWOW64\inetsrv\w3wp.exe
Faulting module path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\clr.dll
Report Id: f1876b51-b11f-11e4-8149-005056a1b9d2
Faulting package full name:
Faulting package-relative application ID:
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亲切的问候,
经过几个小时的搜索,我找到了解决方案。
由于 IIS 应用程序池配置为运行 64 位应用程序,因此代码在我的本地计算机上运行良好。在服务器上,它被配置为运行 32 位应用程序。
当我在本地将其更改为 32 位后,我确实收到了 StackOverflowException 并且可以开始调试。
原来是一个String对象。我已将其替换为 StringBuilder,现在一切正常。
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