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From Jason>
Subject Re: Dynamlcally loading modules at run-time
Date Thu, 03 Oct 2002 15:09:49 GMT

Hi Jochen,

I'd recommend having a read of this

Not sure how much it applies to your situation, but basically, unless the 
different modules are very large and rarely used you really want to load them 
all at server startup. That way your server processes will be sharing the 
majority of your code and memory use will be optimised increasing the number 
of server processes you'll be able to run. Loading more modules after startup 
will increase the size of each process independantly, increasing your overall 
memory use.



Jochen Lillich wrote:
> Hi,
> I'm writing my first mod_perl handler. I'd like to make the handler some
> kind of dispatcher that dynamically loads certain modules depending on
> the URI called:
> /foo/index => require foo; $result = foo::index();
> /foo/other => require foo; $result = foo::other();
> /bar/index => require bar; $result = bar::index();
> I'd like to ask for your advice there. Is this a clever way to go in
> the first place? And how would i best code this concept? Or is there a
> better way to reach a modular structure in a big web application?
> Best regards,
> 	Jochen
> .

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