WinDBG + SOS are the tools that you have to install. After a successfull installation Attach the process or dump the process by procdump (sysinternals tool suite) Secondkly what you have do is looking the objects in the memory. You can extract the query by walkin in the stack by the way
Kind Regards Pamir On Tue, Sep 13, 2011 at 4:27 PM, Kakah _Floripa <[email protected]> wrote: > Hi! > I need help! I have a system in winforms C#.Net 2.0 with ActiveRecord > + NHibernate communicating with a PostgreSQL 9 database. > > When user open the system, starts the communication with the DB by a > new SessionScope(). For some users it works perfectly... but for > others the system generates a memoryexception, > identical to the problem of Marcio in msdn forum (http:// > social.msdn.microsoft.com/Forums/pt/wcfpt/thread/d7ac4540-46cd-4512- > b4c9-eff400538152?prof=required). > Here's my stacktrace: > > source: mscorlib. Exceção do tipo 'System.OutOfMemoryException' foi > acionada em System.String.GetStringForStringBuilder(String value, > Int32 startIndex, Int32 length, Int32 capacity) > > em System.Text.StringBuilder..ctor(String value, Int32 startIndex, > Int32 length, Int32 capacity) > > em System.Text.StringBuilder..ctor(Int32 capacity) > > em > NpgsqlTypes.BasicNativeToBackendTypeConverter.ToBinary(NpgsqlNativeTypeInfo > TypeInfo, Object NativeData) > > em > NpgsqlTypes.NpgsqlNativeTypeInfo.ConvertToBackendPlainQuery(Object > NativeData) > > em NpgsqlTypes.NpgsqlNativeTypeInfo.ConvertToBackend(Object > NativeData, Boolean ForExtendedQuery) > > em Npgsql.NpgsqlCommand.GetClearCommandText() > > em Npgsql.NpgsqlCommand.GetCommandText() > > em Npgsql.NpgsqlQuery.WriteToStream(Stream outputStream) > > em Npgsql.NpgsqlReadyState.QueryEnum(NpgsqlConnector context, > NpgsqlCommand command) > > em Npgsql.NpgsqlConnector.QueryEnum(NpgsqlCommand queryCommand) > > em Npgsql.NpgsqlCommand.GetReader(CommandBehavior cb) > > em Npgsql.NpgsqlCommand.ExecuteNonQuery() > > em NHibernate.AdoNet.AbstractBatcher.ExecuteNonQuery(IDbCommand > cmd) > > em NHibernate.AdoNet.NonBatchingBatcher.AddToBatch(IExpectation > expectation) > > em > 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) > > em > 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) > > em > NHibernate.Persister.Entity.AbstractEntityPersister.Update(Object id, > Object[] fields, Int32[] dirtyFields, Boolean hasDirtyCollection, > Object[] oldFields, Object oldVersion, Object obj, Object rowId, > ISessionImplementor session) > > em NHibernate.Action.EntityUpdateAction.Execute() > > em NHibernate.Engine.ActionQueue.Execute(IExecutable executable) > > em NHibernate.Engine.ActionQueue.ExecuteActions(IList list) > > em NHibernate.Engine.ActionQueue.ExecuteActions() > > em > > NHibernate.Event.Default.AbstractFlushingEventListener.PerformExecutions(IEventSource > session) > > em > NHibernate.Event.Default.DefaultFlushEventListener.OnFlush(FlushEvent > event) > > em NHibernate.Impl.SessionImpl.Flush() > > em > > Castle.ActiveRecord.Framework.Scopes.AbstractScope.PerformDisposal(ICollection`1 > sessions, Boolean flush, Boolean close) > > em Castle.ActiveRecord.SessionScope.PerformDisposal(ICollection`1 > sessions) > > em Castle.ActiveRecord.Framework.Scopes.AbstractScope.Dispose() > > > em B2M.Forms.FrmLogin.Login() na E:\SVN_Des\B2M\B2M\B2M\B2M\src > \Forms\FrmLogin.cs:linha 725 > > FrmLogin.cs -> > > 722 GC.WaitForPendingFinalizers(); > > 723 GC.WaitForFullGCApproach(); > > 724 GC.WaitForFullGCComplete(); > > 725 _sessionDB.Dispose(); > > How can I solve this problem? The problem is in NHibernate! The error > occurs when I try to close the ISession object or when I try to Commit > the transaction. > However, the User() object was loaded correctly... This error should > not happen! Help me! Please! > > []'s > > -- > You received this message because you are subscribed to the Google Groups > "nhusers" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/nhusers?hl=en. > > -- Pamir Erdem -- You received this message because you are subscribed to the Google Groups "nhusers" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/nhusers?hl=en.
