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From "Leonardo Uribe (JIRA)" <>
Subject [jira] [Updated] (MYFACES-3563) Improvements in State Saving Algorithm
Date Tue, 19 Jun 2012 14:57:43 GMT


Leonardo Uribe updated MYFACES-3563:

    Status: Patch Available  (was: Open)
> Improvements in State Saving Algorithm
> --------------------------------------
>                 Key: MYFACES-3563
>                 URL:
>             Project: MyFaces Core
>          Issue Type: Improvement
>          Components: JSR-314
>            Reporter: Leonardo Uribe
>            Assignee: Leonardo Uribe
>         Attachments: MYFACES-3563-1.patch, MYFACES-3563-5.patch
> Following the improvements done in:
> MYFACES-3117 Current server state saving implementation prevents multi-window usage
> Which included also:
> MYFACES-3134 Move all code related to state caching into one place
> MYFACES-3137 Align ResponseStateManager implementation with the spec
> MYFACES-3138 Simplify ResponseStateManager implementation code
> It is possible to improve this part a lot more. The are some parts of the code that works
fine but are too old and are not very well understood. I think it is reasonable to review
this part in deep. Note this could suppose some changes in ServerSideStateCacheImpl, and other
related classes.
> Our PSS algorithm is very good, but these changes are more related to the logic involved
in save/restore the state for both modes client side and server side state saving. 
> It is possible to imagine a "mixed" strategy between client side and server side state
saving that could reduce the session size and in that way, achieve an even better scalability.
Also, it is possible to imagine way to secure the token sent in the view when server side
state saving is used using a random number, allowing to disable encryption in such cases.

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