Hello,

I'm trying to find a good server side solution to avoid the process of an 
action multiple times, when the user click repeatedly on a submit button, or an 
action link...

I have thought about the old "synchronized token pattern" that should be 
implemented in a "ComponentEventRequestHandlerFilter" to stop similar action 
request, and then, using a decorator for the "ActionRenderResponseGenerator" to 
store the result in user session when first access is finished, so that the 
Filter can redirect the user to the request page using the "built-in 
ActionRenderResponseGenerator"

What do you advice ?

Christophe.

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