Question

我的交易范围经常中止

我背后的问题：

当打开具有不同类的多个事务范围时，我们面临事务中止的错误，每个类都嵌套并且在方法中事务范围是初始化的，但是事务范围声明的方法没有被调用，而是给出超时和事务范围重复中止。

我的堆栈跟踪如下：

发现了System.Transactions.TransactionAbortedException HResult = -2146233087消息=交易已中止源= System.Transactions的

StackTrace:
       at System.Transactions.TransactionStatePromotedAborted.CreateAbortingClone(InternalTransaction tx)
       at System.Transactions.DependentTransaction..ctor(IsolationLevel isoLevel, InternalTransaction internalTransaction, Boolean blocking)
       at System.Transactions.Transaction.DependentClone(DependentCloneOption cloneOption)
       at System.Transactions.TransactionScope.SetCurrent(Transaction newCurrent)
       at System.Transactions.TransactionScope..ctor(TransactionScopeOption scopeOption)
       at TrapError.ErrorDescription..ctor()
       at QueryRecordsets.FetchRecordsets..ctor()
  InnerException: System.TimeoutException
       HResult=-2146233083
       Message=Transaction Timeout
       InnerException:

在分析错误说明时，它有以下信息：

Event code: 3005 
Event message: An unhandled exception has occurred. 
Event time: 10/30/2013 9:19:31 AM 
Event time (UTC): 10/30/2013 3:49:31 AM 
Event ID: 057d425ae7424adbb9a021d856f0d3e0 
Event sequence: 14 
Event occurrence: 1 
Event detail code: 0 

Application information: 
    Application domain: /LM/W3SVC/1/ROOT/eSmartDotNet-2-130275784247371995 
    Trust level: Full 
    Application Virtual Path: /eSmartDotNet 
    Application Path: I:\Rafiq\29-10-2013\Source Code Esmart Application\ 
    Machine name: WINSERVER2012 

Process information: 
    Process ID: 4908 
    Process name: w3wp.exe 
    Account name: IIS APPPOOL\DefaultAppPool 

Exception information: 
    Exception type: HttpUnhandledException 
    Exception message: Exception of type 'System.Web.HttpUnhandledException' was thrown.
   at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

The transaction has aborted.
   at QueryRecordsets.FetchRecordsets..ctor()
   at ASP.logincheck_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) in I:\Rafiq\29-10-2013\Source Code Esmart Application\LoginCheck.aspx:line 42
   at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)
   at System.Web.UI.Page.Render(HtmlTextWriter writer)
   at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Transaction Timeout



Request information: 
    Request URL: http://localhost/eSmartDotNet/LoginCheck.aspx 
    Request path: /eSmartDotNet/LoginCheck.aspx 
    User host address: ::1 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: IIS APPPOOL\DefaultAppPool 

Thread information: 
    Thread ID: 33 
    Thread account name: IIS APPPOOL\DefaultAppPool 
    Is impersonating: False 
    Stack trace:    at System.Web.UI.Page.HandleError(Exception e)
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
   at System.Web.UI.Page.ProcessRequest()
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Answer 1

我不确定TransactionScope是否适用于Oracle。我的直觉是它依赖于MS分布式事务协调器（MSDTC）等MS技术。这似乎得到了System.Transactions namespace上的MSDN文档的证实（我的重点是MS技术）;

System.Transactions基础结构进行事务性编程通过支持在整个平台上简单高效在 SQL Server ，ADO.NET，MSMQ和 Microsoft中启动的事务分布式事务协调器（MSDTC）。它提供了一个基于Transaction类的显式编程模型，以及 in。使用 TransactionScope类的隐式编程模型哪些交易由基础设施自动管理。

还有一堆SO帖子似乎表明他们在使用Oracle时遇到了问题;

Using TransactionScope with System.Data.OracleClient - TransactionAbortedException

Problems with TransactionScope and Oracle

Transaction Scope in Oracle with ASP.NET

最后一个链接似乎表明Oracle特定的DTC，但仍然没有提供太多希望。您可能需要查看处理TransactionScope以外的事务的其他替代方法。

事务范围经常中止

1 个答案: