Hi Francesco.  If you would let me do a quick proofread of your blog post 
before hitting Publish, that would be great.  I like to make sure sure that 
multiple pairs of eyes see things before posts go out, and I've sort of 
volunteered for that position... :/

Thanks,
Mike Pumphrey
OpenGeo - http://opengeo.org


Simone Giannecchini wrote:
> I guess we are all looking forward to seeing the blog post :-).
> 
> Simone.
> -------------------------------------------------------
> Ing. Simone Giannecchini
> GeoSolutions S.A.S.
> Owner - Software Engineer
> Via Carignoni 51
> 55041  Camaiore (LU)
> Italy
> 
> phone: +39 0584983027
> fax:      +39 0584983027
> mob:    +39 333 8128928
> 
> 
> http://www.geo-solutions.it
> http://simboss.blogspot.com/
> http://www.linkedin.com/in/simonegiannecchini
> 
> -------------------------------------------------------
> 
> 
> 
> On Thu, Apr 23, 2009 at 7:33 PM, Francesco Izzi <[email protected]> 
> wrote:
>> Ciao Justin,
>> Yesterday and today I did other tests on the clustering of Geoserver, I
>> found two solutions.
>>
>> 1. Tomcat cluster
>>
>> Using the Tomcat clusterin  you can use Geoserver on N nodes without session
>> replication. Earlier I had configured the N nodes to be distributions and
>> then I added in web.xml of every single node tag <distributable /> but this
>> for the problem of Serialization does not allow logging in the user
>> interface for Geoserver administration .
>> Commenting on the tag <distributable /> login works. Of course the session
>> is not replicated on all nodes. But you have HA on the nodes that are part
>> of the cluster. I Using a script when the configuration change and reloading
>> on all nodes the configuration.
>>
>> 2. Terracotta cluster
>> Talking to Simone, he advised "Terracotta Cluster," this application enables
>> you to build distributed sessions, I did some tests seem to work. The trick
>> is in the configuration file where you can indicate the classes that doesn't
>> work session replication.
>>
>> tc-config.xml
>> ...
>> <include>
>> <class-expression>org.acegisecurity.context.SecurityContextImpl</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.providers.anonymous.AnonymousAuthenticationToken</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.providers.AbstractAuthenticationToken</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.ui.WebAuthenticationDetails</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.GrantedAuthorityImpl</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.ui.savedrequest.SavedRequest</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.ui.savedrequest.SavedCookie</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.providers.UsernamePasswordAuthenticationToken</class-expression>
>> </include>
>> <include>
>> <class-expression>org.acegisecurity.userdetails.User</class-expression>
>> </include>
>> <include>
>> <class-expression>org.vfny.geoserver.global.UserContainer</class-expression>
>> </include>
>> ...
>>
>>
>> I have tested this on 2 nodes on the same machiene, and the session was
>> replicated.
>>
>> At the end of all my tests I would write an article on the Geoserver blog
>> -> "Geoserver Cluster"
>>
>> Thanks Justin
>>
>> 2009/4/21 Justin Deoliveira <[email protected]>
>>> Ciao Francesco,
>>>
>>> Not explicitly. But any REST call you make that modifies anything will
>>> force a reload of the catalog/configuration. One thing to note is that it
>>> won't be realized in the user interface until you do a "load". However the
>>> rest of the system should see the changes.
>>>
>>> -Justin
>>>
>>> Francesco Izzi wrote:
>>>> Hi all,
>>>> there's a way to reload the Geoserver configuration via REST ?
>>>>
>>>> --
>>>> Francesco Izzi
>>>> CNR - IMAA
>>>> geoSDI - NSDI
>>>> Responsabile Sviluppo Software
>>>>
>>>> C.da S. Loja
>>>> 85050  Tito Scalo - POTENZA (PZ)
>>>> Italia
>>>>
>>>> phone: +39 0971427305
>>>> fax:      +39 0971 427271
>>>> mob:    +39 3402640314
>>>> mail:     [email protected] <mailto:[email protected]>
>>>> skype:  neofx8080
>>>>
>>>> web:     http://geosdi.nsdi.it
>>>>
>>>>
>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Stay on top of everything new and different, both inside and around Java
>>>> (TM) technology - register by April 22, and save
>>>> $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
>>>> 300 plus technical and hands-on sessions. Register today. Use priority
>>>> code J9JMT32. http://p.sf.net/sfu/p
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>>>>
>>>> ------------------------------------------------------------------------
>>>>
>>>> _______________________________________________
>>>> Geoserver-devel mailing list
>>>> [email protected]
>>>> https://lists.sourceforge.net/lists/listinfo/geoserver-devel
>>>
>>> --
>>> Justin Deoliveira
>>> OpenGeo - http://opengeo.org
>>> Enterprise support for open source geospatial.
>>
>>
>> --
>> Francesco Izzi
>> CNR - IMAA
>> geoSDI - NSDI
>> Responsabile Sviluppo Software
>>
>> C.da S. Loja
>> 85050  Tito Scalo - POTENZA (PZ)
>> Italia
>>
>> phone: +39 0971427305
>> fax:      +39 0971 427271
>> mob:    +39 3402640314
>> mail:     [email protected]
>> skype:  neofx8080
>>
>> web:     http://geosdi.nsdi.it
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Stay on top of everything new and different, both inside and
>> around Java (TM) technology - register by April 22, and save
>> $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
>> 300 plus technical and hands-on sessions. Register today.
>> Use priority code J9JMT32. http://p.sf.net/sfu/p
>> _______________________________________________
>> Geoserver-devel mailing list
>> [email protected]
>> https://lists.sourceforge.net/lists/listinfo/geoserver-devel
>>
>>
> 
> ------------------------------------------------------------------------------
> Stay on top of everything new and different, both inside and 
> around Java (TM) technology - register by April 22, and save
> $200 on the JavaOne (SM) conference, June 2-5, 2009, San Francisco.
> 300 plus technical and hands-on sessions. Register today. 
> Use priority code J9JMT32. http://p.sf.net/sfu/p
> _______________________________________________
> Geoserver-devel mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/geoserver-devel

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