/// <summary>
/// Starts a new Rebus transcation, enlisting it to be committed in the COMMIT phase of the ambient .NET transaction. Can only be
/// called once
/// </summary>
public static TransactionScope EnlistRebus(this TransactionScope transactionScope)
{
if (transactionScope == null) throw new ArgumentNullException(nameof(transactionScope));
if (AmbientTransactionContext.Current != null)
{
throw new InvalidOperationException("Cannot start a new ambient Rebus transaction because there is already one associated with the current execution context!");
}
if (Transaction.Current == null)
{
throw new InvalidOperationException(
"Cannot enlist a new ambient Rebus transaction in the current transaction scope, but there's no current transaction" +
" on the thread!! Did you accidentally begin the transaction scope WITHOUT the TransactionScopeAsyncFlowOption.Enabled" +
" option? You must ALWAYS remember the TransactionScopeAsyncFlowOption.Enabled switch when you start an ambient .NET" +
" transaction and you intend to work with async/await, because otherwise the ambient .NET transaction will not flow" +
" properly to threads when executing continuations.");
}
var transactionContext = new DefaultTransactionContext();
var ambientTransactionBridge = new AmbientTransactionBridge(transactionContext);
Transaction.Current.EnlistVolatile(ambientTransactionBridge, EnlistmentOptions.None);
Transaction.Current.TransactionCompleted += (o, ea) =>
{
ambientTransactionBridge.Dispose();
};
AmbientTransactionContext.Current = transactionContext;
return transactionScope;
}
/// <summary>
/// Starts a new Rebus transcation, enlisting it to be committed in the COMMIT phase of the ambient .NET transaction. Can only be
/// called once
/// </summary>
public static TransactionScope EnlistRebus(this TransactionScope transactionScope)
{
if (transactionScope == null)
{
throw new ArgumentNullException(nameof(transactionScope));
}
if (AmbientTransactionContext.Current != null)
{
throw new InvalidOperationException("Cannot start a new ambient Rebus transaction because there is already one associated with the current execution context!");
}
if (Transaction.Current == null)
{
throw new InvalidOperationException(
"Cannot enlist a new ambient Rebus transaction in the current transaction scope, but there's no current transaction" +
" on the thread!! Did you accidentally begin the transaction scope WITHOUT the TransactionScopeAsyncFlowOption.Enabled" +
" option? You must ALWAYS remember the TransactionScopeAsyncFlowOption.Enabled switch when you start an ambient .NET" +
" transaction and you intend to work with async/await, because otherwise the ambient .NET transaction will not flow" +
" properly to threads when executing continuations.");
}
var ambientTransactionBridge = new AmbientTransactionBridge(new RebusTransactionScope());
Transaction.Current.EnlistVolatile(ambientTransactionBridge, EnlistmentOptions.None);
Transaction.Current.TransactionCompleted += (o, ea) =>
{
ambientTransactionBridge.Dispose();
};
return(transactionScope);
}
