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几天前我安装了 Stackify Prefix 3.0.28.0 并且分析器工作正常，直到我重新启动系统。系统重新启动后，当我尝试打开http://localhost:2012时，它返回标准 chrome 错误localhost 拒绝连接。（ERR_CONNECTION_REFUSED）但是，正如https://docs.stackify.com/docs/prefix-basic-troubleshooting#verify-if-the-stackify-profiler-is-working的故障排除指南中所述，我注意到分析器正在收集数据，只有http://localhost:2012不起作用。

我尝试了故障排除指南中提到的所有选项，包括重新启动系统、IIS、Stackify Prefix Windows Service和验证的系统环境变量。我还尝试用 127:0.0.1 替换 localhost，为端口 2012 设置 Windows 防火墙规则。一切似乎都很好，但无法使http://localhost:2012正常工作。

http://localhost和 asp.net 应用程序工作正常。根据stackify.log我收到以下错误（即使日志通知 Web 服务器，命名管道服务器已启动）：

INFO  2019-10-03 19:18:35,160/GMT [6] Starting web server
INFO  2019-10-03 19:18:35,160/GMT [6] Attempting Binding to http://*:2012
WARN  2019-10-03 19:18:35,269/GMT [6] Error starting web server, will try again
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Net.HttpListenerException: The process cannot access the file because it is being used by another process
   at System.Net.HttpListener.AddAllPrefixes()
   at System.Net.HttpListener.Start()
   at Microsoft.Owin.Host.HttpListener.OwinHttpListener.Start(HttpListener listener, Func`2 appFunc, IList`1 addresses, IDictionary`2 capabilities, Func`2 loggerFactory)
   at Microsoft.Owin.Host.HttpListener.OwinServerFactory.Create(Func`2 app, IDictionary`2 properties)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.Owin.Hosting.ServerFactory.ServerFactoryAdapter.Create(IAppBuilder builder)
   at Microsoft.Owin.Hosting.Engine.HostingEngine.StartServer(StartContext context)
   at Microsoft.Owin.Hosting.Engine.HostingEngine.Start(StartContext context)
   at Microsoft.Owin.Hosting.Starter.DirectHostingStarter.Start(StartOptions options)
   at Microsoft.Owin.Hosting.Starter.HostingStarter.Start(StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.StartImplementation(IServiceProvider services, StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.Start(StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.Start[TStartup](StartOptions options)
   at DevDashWindowsHost.HostProcess.ResetWebserver()
ERROR 2019-10-03 19:18:35,269/GMT [6] Error starting web server again
System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Net.HttpListenerException: The process cannot access the file because it is being used by another process
   at System.Net.HttpListener.AddAllPrefixes()
   at System.Net.HttpListener.Start()
   at Microsoft.Owin.Host.HttpListener.OwinHttpListener.Start(HttpListener listener, Func`2 appFunc, IList`1 addresses, IDictionary`2 capabilities, Func`2 loggerFactory)
   at Microsoft.Owin.Host.HttpListener.OwinServerFactory.Create(Func`2 app, IDictionary`2 properties)
   --- End of inner exception stack trace ---
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
   at Microsoft.Owin.Hosting.ServerFactory.ServerFactoryAdapter.Create(IAppBuilder builder)
   at Microsoft.Owin.Hosting.Engine.HostingEngine.StartServer(StartContext context)
   at Microsoft.Owin.Hosting.Engine.HostingEngine.Start(StartContext context)
   at Microsoft.Owin.Hosting.Starter.DirectHostingStarter.Start(StartOptions options)
   at Microsoft.Owin.Hosting.Starter.HostingStarter.Start(StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.StartImplementation(IServiceProvider services, StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.Start(StartOptions options)
   at Microsoft.Owin.Hosting.WebApp.Start[TStartup](StartOptions options)
   at DevDashWindowsHost.HostProcess.ResetWebserver()
INFO  2019-10-03 19:18:35,269/GMT [6] Web server started
INFO  2019-10-03 19:18:35,269/GMT [6] Starting named pipe server
INFO  2019-10-03 19:18:35,285/GMT [6] Named pipe server started
INFO  2019-10-03 19:18:35,691/GMT [6] Java APM Jar: C:\Program Files (x86)\StackifyPrefix\java\lib\stackify-java-apm-1.16.0.jar (1.16.0)
INFO  2019-10-03 19:18:35,691/GMT [6] Java APM Jar Symlink: OK
INFO  2019-10-03 19:18:35,691/GMT [6] Starting #APM ProfileLogManager

此外还有多个其他条目，例如

INFO  2019-10-03 19:18:42,770/GMT [10] POST https://api.stackify.com/api/prefix/GetMessages
INFO  2019-10-03 19:18:46,817/GMT [13] HTTP Status: OK
INFO  2019-10-03 19:18:46,817/GMT [10] POST https://api.stackify.com/api/prefix/DevicePing
INFO  2019-10-03 19:18:48,552/GMT [13] HTTP Status: OK
INFO  2019-10-03 19:19:36,927/GMT [5] Writing INI

配置：

* Windows 10, 64 bit
* Visual Studio 2017 Community 15.9.1
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3 回答 3

0

我在尝试 Stackify Prefix 时遇到了同样的问题。我尝试重新安装几次，但在尝试访问 http://localhost:2012 url 时仍然出现相同的“localhost 拒绝连接”错误。重新启动我的机器没有帮助。

我注意到在重新安装期间它一直在尝试安装 vcredist c++ 2013 x64/x32 软件包，但会失败并跳过这一步。我进入添加/删除程序，发现我之前已经安装了一些 2013 vcredist 软件包。然后我卸载了所有这些包，然后以管理员权限再次运行 Stackify Prefix 安装程序。这次它成功安装了它需要的单个 vcredist x64 包，然后在它成功打开 Prefix Browser url 之后立即。


特长; 这个问题是由我的机器上已经存在的 vcredist c++ 2013 软件包引起的 - 卸载并使用 Stackify Prefix 安装程序来安装它们为我解决了这个问题。

于 2020-07-09T00:46:41.200 回答
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将默认端口从 2012 更改为服务器/开发工作站上的开放端口。

  1. 使用管理员权限打开 CMD.exe。
  2. 运行此命令 netstat -anob > c:\test.txt
  3. 找到一个监听端口，如下所示： TCP 0.0.0.0:13 0.0.0.0:0 LISTENING 5240
  4. 转到您的 Stackify 安装文件夹并打开stackify.ini文件。像这样C:\Program Files (x86)\StackifyPrefix\stackify.ini
  5. 停止 Stackify 服务StackifyPrefix
  6. 将stackify.ini中的端口更改为您选择的开放端口。[设置]正下方像这样： [设置]
    端口=5240
  7. 保存stackify.ini文件
  8. 启动StackifyPrefix服务
于 2020-08-17T19:18:45.823 回答
0

我遇到了同样的问题，但在我的情况下，Stackify Prefix Windows 服务已停止，所以我只需要重新启动它。

于 2020-02-06T17:21:39.367 回答