At what line in the following code should I be commiting my UnitOfWork ?
- by Pure.Krome
Hi folks,
I have the following code which is in a transaction. I'm not sure where/when i should be commiting my unit of work.
If someone knows where, can they please explain WHY they have said, where? (i'm trying to understand the pattern through example(s), as opposed to just getting my code to work).
Here's what i've got :-
using (TransactionScope transactionScope = new TransactionScope(TransactionScopeOption.RequiresNew,
new TransactionOptions
{
IsolationLevel = IsolationLevel.ReadUncommitted
}))
{
_logEntryRepository.InsertOrUpdate(logEntry);
//_unitOfWork.Commit(); // Here, commit #1 ?
// Now, if this log entry was a NewConnection or an LostConnection, then we need to make sure we update the ConnectedClients.
if (logEntry.EventType == EventType.NewConnection)
{
_connectedClientRepository.Insert(new ConnectedClient { LogEntryId = logEntry.LogEntryId });
//_unitOfWork.Commit(); // Here, commit #2 ?
}
// A (PB) BanKick does _NOT_ register a lost connection .. so we need to make sure we handle those scenario's as a LostConnection.
if (logEntry.EventType == EventType.LostConnection ||
logEntry.EventType == EventType.BanKick)
{
_connectedClientRepository.Delete(logEntry.ClientName, logEntry.ClientIpAndPort);
//_unitOfWork.Commit(); // Here, commit #3 ?
}
_unitOfWork.Commit(); // Here, commit #4 ?
transactionScope.Complete();
}
Cheers :)
