I'm receiving the following error when I started using MessageQueue
inside a TransactionScope transaction - any ideas why this is
happening, I realise the transaction is now getting prompted to a
distributed transaction and hence have turned on and configured MSDTC.
I suspect this is something to do with row count, does anyone know?
Shown below is the MessageQueue that is causing NH to fail:
using (var queue = new MessageQueue(_exportEndpoint))
{
var label = string.Format("{0} ComponentId - {1}",
DateTime.Now.ToUniversalTime(), componentId);
queue.Send(contents, label,
MessageQueueTransactionType.Automatic);
_log.WriteInfo("ExportToQueue: Message sent to
queue - " + label);
}
Shown below is the exception from NH:
2010-08-20 15:27:22,516 [6] ERROR
NHibernate.Event.Default.AbstractFlushingEventListener - Could not
synchronize database state with session
NHibernate.StaleStateException: Unexpected row count: -1; expected: 1
at
NHibernate.AdoNet.Expectations.BasicExpectation.VerifyOutcomeNonBatched(Int32
rowCount, IDbCommand statement)
at NHibernate.AdoNet.NonBatchingBatcher.AddToBatch(IExpectation
expectation)
at
NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id,
Object[] fields, Object[] oldFields, Object rowId, Boolean[]
includeProperty, Int32 j, Object oldVersion, Object obj,
SqlCommandInfo sql, ISessionImplementor session)
at
NHibernate.Persister.Entity.AbstractEntityPersister.UpdateOrInsert(Object
id, Object[] fields, Object[] oldFields, Object rowId, Boolean[]
includeProperty, Int32 j, Object oldVersion, Object obj,
SqlCommandInfo sql, ISessionImplementor session)
at
NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id,
Object[] fields, Int32[] dirtyFields, Boolean hasDirtyCollection,
Object[] oldFields, Object oldVersion, Object obj, Object rowId,
ISessionImplementor session)
at NHibernate.Action.EntityUpdateAction.Execute()
at NHibernate.Engine.ActionQueue.Execute(IExecutable executable)
at NHibernate.Engine.ActionQueue.ExecuteActions(IList list)
at NHibernate.Engine.ActionQueue.ExecuteActions()
at
NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource
session)
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