David King wrote:
>> That is, instead of explicitly passing the {ewr, Component, Method,
>> Params} we could do something like {ewr, Component, Method, {magic,
>> Params}} and redirect the user to http://site/Component/Method while
>> preserving all the Params...
>>
>
> You could do this pretty easily with a not-so-fancy fancy session
> manager process. Since you're actually specifying the Params that you
> want to pass and only preserving those, you don't even need
> continuations to do it (unless you're hoping to resume inline, which
> it doesn't look like you are).
>
> If you are hoping to resume inline, you could simulate it with
> something like:
>
> %% prepare the continuation
> session_manager:new(Params,fun(MoreParams) ->
> %% additional processing....
> {ewc, controller, function2, [results_of(Params,MoreParams)]
> end
> end),
>
> %% and return the intermediate result
> {ewc, controller,function,[foo]}.
>
>
This would still require a fancy session manager that could figure out
which request exactly to serve and how to clean up unused requests...
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