Raven.Database.DocumentDatabase.TryCompletePromotedTransaction C# (CSharp) Method

		private void TryCompletePromotedTransaction(Guid txId)
		{
			CommittableTransaction transaction;
			if (!promotedTransactions.TryRemove(txId, out transaction)) 
				return;
			System.Threading.Tasks.Task.Factory.FromAsync(transaction.BeginCommit, transaction.EndCommit, null)
				.ContinueWith(task =>
				{
					if (task.Exception != null)
						log.WarnException("Could not commit dtc transaction", task.Exception);
					try
					{
						transaction.Dispose();
					}
					catch (Exception e)
					{
						log.WarnException("Could not dispose of dtc transaction", e);
					}
				});
		}