private IDbContextTransaction BeginTransactionInternal(IsolationLevel?isolationLevel)
{
var currentTx = CurrentNestedTransaction;
if (currentTx != null)
{
currentTx = currentTx.BeginTransaction(isolationLevel);
_logger.Logger.LogInformation("Started a child transaction with id '{TransactionId}' using isolation level '{IsolationLevel}'.", currentTx.TransactionId, isolationLevel);
}
else
{
var tx = isolationLevel.HasValue ? _innerManager.BeginTransaction(isolationLevel.Value) : _innerManager.BeginTransaction();
currentTx = new RootNestedDbContextTransaction(_logger, this, _innerManager, tx, null);
_logger.Logger.LogInformation("Started a root transaction with id '{TransactionId}' using isolation level '{IsolationLevel}'.", currentTx.TransactionId, isolationLevel);
}
_transactions.Push(currentTx);
return(currentTx);
}
private async Task <IDbContextTransaction> BeginTransactionInternalAsync(IsolationLevel?isolationLevel, CancellationToken cancellationToken)
{
var currentTx = CurrentNestedTransaction;
if (currentTx != null)
{
currentTx = currentTx.BeginTransaction(isolationLevel);
_logger.Logger.LogInformation("Started a child transaction with id '{TransactionId}' using isolation level '{IsolationLevel}'.", currentTx.TransactionId, isolationLevel);
}
else
{
var tx = await(isolationLevel.HasValue
? _innerManager.BeginTransactionAsync(isolationLevel.Value, cancellationToken)
: _innerManager.BeginTransactionAsync(cancellationToken))
.ConfigureAwait(false);
currentTx = new RootNestedDbContextTransaction(_logger, this, _innerManager, tx, null);
_logger.Logger.LogInformation("Started a root transaction with id '{TransactionId}' using isolation level '{IsolationLevel}'.", currentTx.TransactionId, isolationLevel);
}
_transactions.Push(currentTx);
return(currentTx);
}