TransactionStateDelegatedNonMSDTC.cs

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using System.Transactions.Distributed;
 
namespace System.Transactions;
 
internal sealed class TransactionStateDelegatedNonMSDTC : TransactionStatePromotedNonMSDTCBase
{
    internal override void EnterState(InternalTransaction tx)
    {
        CommonEnterState(tx);
        DistributedTransaction distributedTransaction = null;
        try
        {
            if (tx._durableEnlistment != null)
            {
                TransactionsEtwProvider log = TransactionsEtwProvider.Log;
                if (log.IsEnabled())
                {
                    log.EnlistmentStatus(tx._durableEnlistment, NotificationCall.Promote);
                }
            }
            distributedTransaction = TransactionState.TransactionStatePSPEOperation.PSPEPromote(tx);
        }
        catch (TransactionPromotionException innerException)
        {
            TransactionPromotionException exception = (TransactionPromotionException)(tx._innerException = innerException);
            TransactionsEtwProvider log2 = TransactionsEtwProvider.Log;
            if (log2.IsEnabled())
            {
                log2.ExceptionConsumed(exception);
            }
        }
        finally
        {
            if (tx.promotedToken == null)
            {
                tx.State.ChangeStateAbortedDuringPromotion(tx);
            }
        }
    }
}