执行此方法调用的事务被异步中止.

客户端代码:

//// Below Code specifically used for TxnScope Options
            using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Required))
            {
                dataFromService = proxy.TestTxnScopeOptions();
                if (Transaction.Current != null)
                {
                    stringBuilder.Append("Client LocalIdentifier: " + Transaction.Current.TransactionInformation.LocalIdentifier);
                    stringBuilder.Append("\nClient DistributedIdentifier: " + Transaction.Current.TransactionInformation.DistributedIdentifier);

                    ////stringBuilder.Append("\nClient Transaction protocol: " + netTcpBinding.TransactionProtocol.ToString());
                }
                else
                {
                    stringBuilder.Append("No transaction in client");
                }
                transactionScope.Complete();
            }

服务器端代码:

[OperationBehavior(TransactionScopeRequired = true)]
        public string TestTxnScopeOptions()
        {
            StringBuilder stringBuilder = new StringBuilder();

            using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.Required))
            {
                if (Transaction.Current != null)
                {
                    stringBuilder.Append("Service LocalIdentifier (Inside Transaction Scope): " + Transaction.Current.TransactionInformation.LocalIdentifier);
                    stringBuilder.Append("\nService DistributedIdentifier (Inside Transaction Scope): " + Transaction.Current.TransactionInformation.DistributedIdentifier);
                }
                else
                {
                    stringBuilder.Append("No transaction in service");
                }
            }
            stringBuilder.Append("Service LocalIdentifier(Outside Transaction Scope): " + Transaction.Current.TransactionInformation.LocalIdentifier);
            stringBuilder.Append("\nService DistributedIdentifier(Outside Transaction Scope): " + Transaction.Current.TransactionInformation.DistributedIdentifier);
            return stringBuilder.ToString();
        }

服务器端代码成功执行，但是在返回时，它引发异常此方法调用在其下执行的事务被异步中止."我了解，已经有提及的主题 例外，但没有一个解释真正的原因.

The server side code executes successfully, however, upon return, it throws the exception " The transaction under which this method call was executing was asynchronously aborted." I understand, there has been threads already for mentioned exception, but none of it explains the actual reason. 

有什么想法吗?

Any thoughts?

谢谢！