OPS installation on separate machine dedicated server

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OPS installation on separate machine dedicated server

Sabeer

Is there any way to deploy the OPS on a separate machine with JBOSS as
application server and use it in crosscontext deployment. I mean, my
application will be running on machine X under JBOSS application server and OPS
will be on another machine Y under JBOSS application server. For processing
XFORMS, I want to use the OPS from my application with cross context feature
(or any other mechanism available). This will help me to improve my
application's performance (by using maximum memory available on machine X)
since I am using XFORMS for limited functionality.

Sabeer


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Re: OPS installation on separate machine dedicated server

Erik Bruchez
Administrator
Sabeer,

I don't have a definitive answer to this question. I think that in  
general, the cross-context behavior is limited to a single machine. It  
consists in passing an entire ServletRequest object across web app  
boundaries, and it would probably not be efficient to forward it  
across VMs or machines.

What you would need is something slightly different from the separate  
deployment mechanism we have now. For example, you could write a  
filter which would post the document through HTTP to Orbeon Forms, and  
then reads back the response.

-Erik

On Mar 2, 2008, at 8:10 PM, Sabeer wrote:

>
> Is there any way to deploy the OPS on a separate machine with JBOSS as
> application server and use it in crosscontext deployment. I mean, my
> application will be running on machine X under JBOSS application  
> server and OPS
> will be on another machine Y under JBOSS application server. For  
> processing
> XFORMS, I want to use the OPS from my application with cross context  
> feature
> (or any other mechanism available). This will help me to improve my
> application's performance (by using maximum memory available on  
> machine X)
> since I am using XFORMS for limited functionality.
>
> Sabeer
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Loose request attribute in separate deployment

Grégory Wolf
In reply to this post by Sabeer
Hi,

First sorry for my poor english.

I'm Using a Separate Deployment. My problem is that when i set an  
attribute in the session object of my servlet, Orbeon set this  
attribute to null. So I can't get back my attribute after passing by  
Orbeon.

How can i fix this problem ?

Wolf Gregory


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Re: Loose request attribute in separate deployment

Erik Bruchez
Administrator
Gregory,

The session is supposed to be shared between the two apps, but maybe  
there is a bug. This would have to be investigated.

-Erik

On Apr 9, 2008, at 6:32 PM, Grégory Wolf wrote:

> Hi,
>
> First sorry for my poor english.
>
> I'm Using a Separate Deployment. My problem is that when i set an  
> attribute in the session object of my servlet, Orbeon set this  
> attribute to null. So I can't get back my attribute after passing by  
> Orbeon.
>
> How can i fix this problem ?
>
> Wolf Gregory
--
Orbeon Forms - Web Forms for the Enterprise Done the Right Way
http://www.orbeon.com/



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