پیاده سازی Two Phase Commit یا TPC در .Net

namespace Blocks.Concretes
{
    public class SendTradeToTraderCommander : IEnlistmentNotification
    {
        private readonly BlockDto _input;
        private readonly IServicesProvider _serviceProvider;

        public SendTradeToGroupTraderCommander(BlockDto input,
            IServicesProvider serviceProvider)
        {
            _input = input;
            _serviceProvider = serviceProvider;
        }

        public void Commit(Enlistment enlistment)
        {
            //Declare done on the enlistment
            enlistment.Done();
        }

        public void InDoubt(Enlistment enlistment)
        {
            //Declare done on the enlistment
            enlistment.Done();
        }

        public void Prepare(PreparingEnlistment preparingEnlistment)
        {
            Enqueue();

            //If work finished correctly, reply prepared
            preparingEnlistment.Prepared();
        }

        public void Rollback(Enlistment enlistment)
        {
            try
            {
                _externalServiceProvider.SendTradeErrorForToTraderProcess(_input);

                enlistment.Done();
            }
            catch (Exception e)
            {
                Logger.Instance.Log4Repo.Critical(
                    "Exception in rollback", e);
            }
        }

        public void Execute()
        {
            if (Transaction.Current != null)
            {
                //Enlist on the current transaction with the enlistment object
                Transaction.Current.EnlistVolatile(this, EnlistmentOptions.None);
            }
            else
            {
                Enqueue();
            }
        }

        private void Enqueue()
        {
            _serviceProvider.SendTradeToTraderProcess(_input);
        }
    }
}

public void ReleaseFromBlock(BlockDto input)
{
    var commander = new SendTradeToTraderCommander(input, new _ServiceProviderWithNoCache());

    commander.Execute();
}