Nhibernate出现TransactionScope错误-DTC事务预准备阶段失败-升级到Nhibernate 3.0 [英] Nhibernate with TransactionScope Error - DTC transaction prepre phase failed -- Upgrade to Nhibernate 3.0

问题描述

在事务Scope.Eg中使用Nhibernate和ADO.Net操作时，出现以下异常. Nhibernate 2.1很好，但是现在升级到3.0会引发错误.

I am getting the following exception when using Nhibernate and ADO.Net operations inside the transaction Scope.Eg. It was fine with Nhibernate 2.1 but now upgraded to 3.0 which throws error.

using (var scope = new TransactionScope(TransactionScopeOption.Required))
{
        GetmemberId(); --> NHibernate Call
        Update(); ADO Call OracleDB
}

由于这是环境事务，因此Nhibernate尝试在外部事务完成之前立即处置该事务.如果我错了，请纠正我，是否有任何解决方案，因为有帮助我，但是当我将Nhibernate调用移至TransactionScope之外时，一切正常.我给出的示例是示例一，我的示例涉及一个更复杂的示例，因为我将调用都保留在TransactionScope内，并且Iam收到的错误如下所示，

Since this acts as ambient transaction, Nhibernate tries to dispose the transaction soon before the outer transaction completes.correct me if I am wrong, Is there any solution because help me , But When I move the Nhibernate call outside TransactionScope everything works fine. The example I have given is sample one, mines involves a more complex one, since I have keep both the calls inside TransactionScope and the error Iam getting is as following,

错误13 NHibernate.Impl.AbstractSessionImpl-DTC事务prepre 阶段失败System.ObjectDisposedException:无法访问已处置的对象 目的.对象名称:交易".在 System.Transactions.Transaction.DependentClone(DependentCloneOption cloneOption)，位于 System.Transactions.TransactionScope.SetCurrent(Transaction newCurrent)，位于System.Transactions.TransactionScope.PushScope()
在System.Transactions.TransactionScope.Initialize(Transaction transactionToUse，TimeSpan scopeTimeout，布尔值interopModeSpecified) 在System.Transactions.TransactionScope..ctor(Transaction transactionToUse) NHibernate.Transaction.AdoNetWithDistributedTransactionFactory.DistributedTransactionContext.System.Transactions.IEnlistmentNotification.Prepare(PreparingEnlistment prepareEnlistment)2011-02-08 13:41:46,033错误13 NHibernate.Impl.AbstractSessionImpl-DTC交易预备阶段 失败的System.ObjectDisposedException:无法访问已处置的对象 目的.对象名称:交易".在 System.Transactions.Transaction.DependentClone(DependentCloneOption cloneOption)，位于 System.Transactions.TransactionScope.SetCurrent(Transaction newCurrent)，位于System.Transactions.TransactionScope.PushScope()
在System.Transactions.TransactionScope.Initialize(Transaction transactionToUse，TimeSpan scopeTimeout，布尔值interopModeSpecified) 在System.Transactions.TransactionScope..ctor(Transaction transactionToUse) NHibernate.Transaction.AdoNetWithDistributedTransactionFactory.DistributedTransactionContext.System.Transactions.IEnlistmentNotification.Prepare(PreparingEnlistment prepareEnlistment)

ERROR 13 NHibernate.Impl.AbstractSessionImpl - DTC transaction prepre phase failed System.ObjectDisposedException: Cannot access a disposed object. Object name: 'Transaction'. at System.Transactions.Transaction.DependentClone(DependentCloneOption cloneOption) at System.Transactions.TransactionScope.SetCurrent(Transaction newCurrent) at System.Transactions.TransactionScope.PushScope()
at System.Transactions.TransactionScope.Initialize(Transaction transactionToUse, TimeSpan scopeTimeout, Boolean interopModeSpecified) at System.Transactions.TransactionScope..ctor(Transaction transactionToUse) at NHibernate.Transaction.AdoNetWithDistributedTransactionFactory.DistributedTransactionContext.System.Transactions.IEnlistmentNotification.Prepare(PreparingEnlistment preparingEnlistment) 2011-02-08 13:41:46,033 ERROR 13 NHibernate.Impl.AbstractSessionImpl - DTC transaction prepre phase failed System.ObjectDisposedException: Cannot access a disposed object. Object name: 'Transaction'. at System.Transactions.Transaction.DependentClone(DependentCloneOption cloneOption) at System.Transactions.TransactionScope.SetCurrent(Transaction newCurrent) at System.Transactions.TransactionScope.PushScope()
at System.Transactions.TransactionScope.Initialize(Transaction transactionToUse, TimeSpan scopeTimeout, Boolean interopModeSpecified) at System.Transactions.TransactionScope..ctor(Transaction transactionToUse) at NHibernate.Transaction.AdoNetWithDistributedTransactionFactory.DistributedTransactionContext.System.Transactions.IEnlistmentNotification.Prepare(PreparingEnlistment preparingEnlistment)

推荐答案

尝试

Configuration.SetProperty(Environment.TransactionStrategy,"NHibernate.Transaction.AdoNetTransactionFactory")

或者在nhibernate配置中

Or in nhibernate config

<property name="transaction.factory_class">
NHibernate.Transaction.AdoNetTransactionFactory
</property>

对我有用=)

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