I'm calling it only once using Autofac
public class AutofacConfig {
public static void RegisterContainer( HttpConfiguration config ) {
var builder = new ContainerBuilder();
builder.Register(x =>
NHibernateHelper.GetSessionFactory()).SingleInstance();
}
On Friday, January 16, 2015 at 12:56:38 PM UTC-8, fba wrote:
>
> Why rebuilding the factory each Time ?
>
> Envoyé de mon iPhone
>
> Le 16 janv. 2015 à 20:11, Rip MJ <[email protected] <javascript:>> a
> écrit :
>
> Here is my code .It's a static method and a singleton pattern.
>
> public static ISessionFactory GetSessionFactory()
>
> {
> lock (factorylock)
> {
> if (_sessionFactory == null)
> {
>
> string scriptLocation = HttpContext.Current.IsDebuggingEnabled
> ? HostingEnvironment.MapPath(
> ConfigurationManager.AppSettings["GetDataBaseScript"] )
> : null;
>
> FluentConfiguration config = Fluently
> //// Start the configuration
> .Configure() **--- This is the place where 5% of memory is being used**
> // Setup the database configuration
> .Database(
> // Configure for MS SQL Server connection
> MsSqlConfiguration
> // use MS SQL Server 2010
> .MsSql2008
> // Specify the connection string
> .ConnectionString(c =>
> c.FromConnectionStringWithKey("DatabaseConnection"))
> )
>
>
>
> // Set up the mappings
> .Mappings( maps =>
> maps
> Setup mappings
> .AutoMappings
> // Load mappings from assembly
> .Add( AutoMap
> // Load auto maps configuration from assembly
> .AssemblyOf<AutoMapConfiguration>(new AutoMapConfiguration() )
> // Specify some custom conventions for Auto Map
> .Conventions.AddFromAssemblyOf<AutoMapConfiguration>()
>
> // Override some automapping configuration
> .UseOverridesFromAssemblyOf<AutoMapConfiguration>()
> )
>
> );
>
>
> // determine if we need to generate the DB or just build the configuration
> if( !String.IsNullOrEmpty( scriptLocation ) ) {
> // Where to generate the script file
> // Expose the configuration
> config.ExposeConfiguration( c => {
> // Export the schema
> new SchemaExport( c )
> // Specify where the script is to be exported
> .SetOutputFile( scriptLocation )
> .Create( true, false );
> } );
> } else {
> // Build the configuration
> config.BuildConfiguration();
> }
>
> // Return the NHibernate Session Factory
> _sessionFactory = config.BuildSessionFactory(); **--- This is the place
> where 20% is being used**
> }
> return _sessionFactory;
> }
>
> }
>
>
> On Thursday, January 15, 2015 at 11:36:52 AM UTC-8, fba wrote:
>>
>> Without the code hard to say... I would think that you Forget to make you
>> factory static...
>>
>> Envoyé de mon iPhone
>>
>> Le 15 janv. 2015 à 18:43, Rip MJ <[email protected]> a écrit :
>>
>> I'm using fluent nhibernate in my application and it's functioning very
>> well except it has high memory consumptions.The CPU utilization spikes up
>> very frequently and the website crashes.What would be the problem ? I
>> checked the data calls and they don't seem to take much time.I profiled the
>> application using ANTS performance profiler and found that Getsession
>> factory is consuming 20% of the CPU.Can anyone help me figuring out where i
>> am going wrong.I am attaching the PDF from the profiled application
>>
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>>
>> <Fluent Nhibernate.pdf>
>>
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