Ayende @ Rahien

Lance Cranford commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 20 Jul 2007 04:22:49 GMT

I'm working on a current design (following this model) for storing Sessions in WCF. Try storing the session in Extensions property of the OperationContext. This would be a class that extended IExtensible. You can then retrieve this specific extension instance by using OperationContext.Current.Extensions.Find(). I'm still working on the design but let me know what you find

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Wed, 18 Jul 2007 15:57:47 GMT

not of the top of my head , I don't know WCF enough to tell.

Jeff Fansler commented on Using NHibernate Session Per Request with WCF Windsor Integration

Wed, 18 Jul 2007 14:10:00 GMT

I'm glad I'm not nuts. Do you have any suggestions on how to store the session for the given OperationContext? Everything about this concept makes sense and works for me, I just don't have a good idea for where to store the session. Thanks, Jeff

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Wed, 18 Jul 2007 05:48:32 GMT

I just checked, it doesn't exists, very strange. I assumed that something of this nature would exists

Jeff Fansler commented on Using NHibernate Session Per Request with WCF Windsor Integration

Wed, 18 Jul 2007 02:34:48 GMT

Excuse me for what probably should be obvious, but I don't see an Items collection off of the System.ServiceModel.OperationContext object. What am I missing? http://msdn2.microsoft.com/en-us/library/system.servicemodel.operationcontext_members.aspx

Phil Degenhardt commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 29 Jun 2007 01:27:34 GMT

Thanks. Just for the record I was able to overcome this by creating an IExtension and disposing the session after the OperationCompleted event.

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Mon, 25 Jun 2007 08:08:31 GMT

Load it eagerly? I am sure that the scope of the opened session can be expanded, but I am not to where it should

Phil Degenhardt commented on Using NHibernate Session Per Request with WCF Windsor Integration

Mon, 25 Jun 2007 07:52:56 GMT

Thanks Ayende. This doesn't seem to work if the operation is returning an object with a lazy collection. The session is disposed before WCF serializes it and you get a "Failed to lazily initialize a collection - no session" error. Any ideas?

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 12:56:07 GMT

Let us take it two steps back. This is a post about infrastructure. If you want to use NHibernate from your WCF service (or call to a controller that uses NH), this shows you how this can be done easily. I am not following the BL vs. UI discussion, I am afraid.

Diego commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 12:52:16 GMT

Yes, but what if I want to separate the business logic from the UI.? or what is this example for?

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 12:41:25 GMT

I still don't get the problem, you just need to change the connection string, no?

Diego commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 12:36:34 GMT

No, I mean running the IIS and the SqlServer in different machines. So WCF has sense. Thanks again!

Ayende Rahien commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 10:47:33 GMT

Physical layer separation? You mean two different processes?

Diego commented on Using NHibernate Session Per Request with WCF Windsor Integration

Fri, 15 Jun 2007 01:06:42 GMT

Hi, Could you please create a simple example with physical layer separation?? Thanks!

Andrew commented on Using NHibernate Session Per Request with WCF Windsor Integration

Thu, 14 Jun 2007 11:50:05 GMT

Awesome stuff! Thanks Ayende - I have been wanting to do something like this for months.