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TFS 2013 间歇性错误：TF400732：请求已被取消

tag-icon • tag-icon iis team-foundation-server
TFS 2013 间歇性错误：TF400732：请求已被取消

最近，我们安装了 TFS 2013。自安装以来，在使用浏览器打开 TFS 或从 Visual Studio 执行某些任务时，我们不断收到错误“TF400732：请求已被取消。”。

如果我查看事件日志，我唯一能找到的是以下内容：

事件代码：3005 事件消息：发生了未处理的异常。事件时间：2014 年 8 月 29 日下午 1:33:46 事件时间（UTC）：2014 年 8 月 29 日凌晨 3:33:46 事件 ID：32182dd8dc6447af8d6915a3ec4916eb 事件序列：5 事件发生：1 事件详细信息代码：0 应用程序信息： 应用程序域：/LM/W3SVC/2/ROOT/tfs-9-130537568240022662 信任级别：完整 应用程序虚拟路径：/tfs 应用程序路径：C:\Program Files\Microsoft Team Foundation Server 12.0\Application Tier\Web Services\ 计算机名称：ISMY-SVN-PC 进程信息： 进程 ID：2676 进程名称：w3wp.exe 帐户名称：NT AUTHORITY\NETWORK SERVICE 异常信息： 异常类型：RequestCanceledException 异常消息：TF400732：请求已取消。 at Microsoft.TeamFoundation.Framework.Server.TeamFoundationRequestContext.GetServiceT at Microsoft.TeamFoundation.Server.WebAccess.TfsHelpers.GetProjectFromName(TeamFoundationRequestContext tfsRequestContext, String projectName) at Microsoft.TeamFoundation.Server.WebAccess.TfsWebContext.Initialize()
at Microsoft.TeamFoundation.Server.WebAccess.TfsController.get_TfsWebContext() at Microsoft.TeamFoundation.Server.WebAccess.TfsController.get_TfsRequestContext() at Microsoft.TeamFoundation.Server.WebAccess.TfsController.SetCurrentThreadCulture(ITfsController controller) at Microsoft.TeamFoundation.Server.WebAccess.TfsController.OnActionExecuting(ActionExecutingContext ctx) at System.Web.Mvc.Async.AsyncControllerActionInvoker.InvokeActionMethodFilterAsynchronously(IActionFilter filter, ActionExecutingContext preContext，Func 1 nextInChain) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass37.<BeginInvokeActionMethodWithFilters>b__31(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin（AsyncCallback 回调，对象状态，Int32 超时）在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult]（AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate 1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate1 endDelegate，对象标记）在 System.Web.Mvc.Async.AsyncControllerActionInvoker。<>c__DisplayClass25.b__1e（AsyncCallback asyncCallback，对象 asyncState）在 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult 1.Begin(AsyncCallback callback, Object state, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate1 endDelegate，对象标记，Int32 超时）在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult]（AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate 1 endDelegate, Object tag) at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin（AsyncCallback 回调，对象状态，Int32 超时）在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult]（AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate 1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin（AsyncCallback 回调，对象状态，Int32 超时）在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult]（AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag) at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin(AsyncCallback 回调，对象状态，Int32 超时) 在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标记，Int32 超时) 在 System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate endDelegate，对象标记) 在 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext，AsyncCallback 回调，对象状态) 在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() 在 System.Web.HttpApplication.ExecuteStep(IExecutionStep 步骤，布尔值和完成同步)

Request information: 
Request URL: http://ismy-svn-pc:8080/tfs/DefaultCollection/Call Scripter/_admin 
Request path: /tfs/DefaultCollection/Call Scripter/_admin 
User host address: 172.16.8.160 
User: JLRXMELB\meno 
Is authenticated: True 
Authentication Type: NTLM 
Thread account name: NT AUTHORITY\NETWORK SERVICE    Thread information: 
Thread ID: 26 
Thread account name: NT AUTHORITY\NETWORK SERVICE 
Is impersonating: False 
Stack trace:    at Microsoft.TeamFoundation.Framework.Server.TeamFoundationRequestContext.GetService[T]()

at Microsoft.TeamFoundation.Server.WebAccess.TfsHelpers.GetProjectFromName(TeamFoundationRequestContext tfsRequestContext, String projectName) at Microsoft.TeamFoundation.Server.WebAccess.TfsWebContext.Initialize()
at Microsoft.TeamFoundation.Server.WebAccess.TfsController.get_TfsWebContext() at Microsoft.TeamFoundation.Server.WebAccess.TfsController.get_TfsRequestContext() at Microsoft.TeamFoundation.Server.WebAccess.TfsController.SetCurrentThreadCulture(ITfsController controller) at Microsoft.TeamFoundation.Server.WebAccess.TfsController.OnActionExecuting(ActionExecutingContext ctx) at System.Web.Mvc.Async.AsyncControllerActionInvoker.InvokeActionMethodFilterAsynchronously(IActionFilter filter, ActionExecutingContext preContext, Func 1 nextInChain) at System.Web.Mvc.Async.AsyncControllerActionInvoker.<>c__DisplayClass37.<BeginInvokeActionMethodWithFilters>b__31(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin(AsyncCallback callback, Object state, Int32 超时）位于 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate 1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate1 endDelegate、对象标记）位于 System.Web.Mvc.Async.AsyncControllerActionInvoker。<>c__DisplayClass25.b__1e（AsyncCallback asyncCallback、对象 asyncState）位于 System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult 1.Begin(AsyncCallback callback, Object state, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate1 endDelegate、对象标记、Int32 超时）位于 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate 1 endDelegate, Object tag) at System.Web.Mvc.Controller.<>c__DisplayClass1d.<BeginExecuteCore>b__17(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin(AsyncCallback 回调、对象状态、Int32 超时）位于System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate 1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Controller.BeginExecuteCore(AsyncCallback callback, Object state) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin(AsyncCallback 回调，对象状态，Int32 超时) 在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate 1 endDelegate, Object tag, Int32 timeout) at System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback callback, Object state, BeginInvokeDelegate beginDelegate, EndInvokeDelegate endDelegate, Object tag) at System.Web.Mvc.Controller.BeginExecute(RequestContext requestContext, AsyncCallback callback, Object state) at System.Web.Mvc.MvcHandler.<>c__DisplayClass8.<BeginProcessRequest>b__2(AsyncCallback asyncCallback, Object asyncState) at System.Web.Mvc.Async.AsyncResultWrapper.WrappedAsyncResult1.Begin(AsyncCallback 回调，对象状态，Int32 超时) 在 System.Web.Mvc.Async.AsyncResultWrapper.Begin[TResult](AsyncCallback 回调，对象状态，BeginInvokeDelegate beginDelegate，EndInvokeDelegate`1 endDelegate，对象标签，Int32 超时) 在System.Web.Mvc.Async.AsyncResultWrapper.Begin(AsyncCallback 回调、对象状态、BeginInvokeDelegate beginDelegate、EndInvokeDelegate endDelegate、对象标签) 在 System.Web.Mvc.MvcHandler.BeginProcessRequest(HttpContextBase httpContext、AsyncCallback 回调、对象状态) 在 System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() 在 System.Web.HttpApplication.ExecuteStep(IExecutionStep 步骤、布尔值和完成同步)

重新启动服务器通常可以解决问题，但一段时间后问题又会再次出现。

有任何想法吗？

答案1

我们正在处理同样的问题，并且我们发现唯一有效的解决方案（到目前为止）是重新安装应用程序层。

答案2

1：重启服务器

2：删除 Team Foundation 缓存数据 tfs_data

3：更改服务器密码

4：重新启动 IIS 中存在的所有 TFS 服务。

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