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Subject: Re: [wsrp] initCookie perUser semantics



Agreed. For those not on the call, this was caught in the Conformance SC call this morning.

Rich



Subbu Allamaraju <subbu@bea.com>

03/30/06 12:17 PM

To
OASIS WSRP TC <wsrp@lists.oasis-open.org>
cc
Subject
Re: [wsrp] initCookie perUser semantics





I remember where I got my interpretation from. See AS007 in the
conformance spreadsheet, which reads

"If the Consumer uses a Producer who has set requiresInitCookie to a
value other than "none", it shall:   1. Invoke initCookie for each
portlet from such a Producer for each new end-user   2. Return the set
cookie(s) only for this end-user (see AS006, AS023 and AS024)."

We need to fix the first item. I suggest the following:

"If the Consumer uses a Producer who has set requiresInitCookie to a
value other than "none", it shall:   1. Invoke initCookie from such a
Producer for each new end-user   2. Return the set cookie(s) only for
this end-user (see AS006, AS023 and AS024)."

Subbu

Rich Thompson wrote:
>
> I think the primary reason this question tends to come up is
> implementations that are mapping the portlet session to the http
> session, which is also the key many clustering systems use relative to
> repetitive routing to a node within the cluster. The solution which
> gives per portlet per user is to use a cookieProtocol of perGroup and
> then put each portlet in its own group. The spec is pretty clear that a
> cookieProtocol of perUser means once for each user, independent of the
> number of portlets accessed.
>
> Rich
>
>
> *Richard Jacob <richard.jacob@de.ibm.com>*
>
> 02/07/06 09:40 AM
>
>                  
> To
>                  Subbu Allamaraju <subbu@bea.com>
> cc
>                  OASIS WSRP TC <wsrp@lists.oasis-open.org>
> Subject
>                  Re: [wsrp] initCookie perUser semantics
>
>
>                  
>
>
>
>
>
> it's once per all portlets or per group if required by producer.
> Also only per user if per user is really requested.
> It's not once per portet (otherwise the groups session thingie would not
> work).
>
> Mit freundlichen Gruessen / best regards,
>
>        Richard Jacob
> ______________________________________________________
> IBM Lab Boeblingen, Germany
> Dept.8288, WebSphere Portal Server Development
> WSRP Team Lead & Technical Lead
> WSRP Standardization
> Phone: ++49 7031 16-3469  -  Fax: ++49 7031 16-4888
> Email: mailto:richard.jacob@de.ibm.com
>
>
>                                                                          
>             Subbu Allamaraju                                              
>             <subbu@bea.com>                                              
>                                                                        To
>             02/06/06 11:48 PM         OASIS WSRP TC                      
>                                       <wsrp@lists.oasis-open.org>        
>                                                                        cc
>                                                                          
>                                                                   Subject
>                                       [wsrp] initCookie perUser semantics
>                                                                          
>                                                                          
>                                                                          
>                                                                          
>                                                                          
>                                                                          
>
>
>
>
> Could someone clarify if the initCookie operation should be called once
> per user's session for each portlet on a producer, or once for all
> portlets on a producer?
>
>  From earlier discussions, I vaguely recall that perUser implies that
> the initCookie should be called once per portlet per user's session on
> the consumer.
>
> Thanks
>
> Subbu
>
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