[fpc-pascal] Adding method dynamically to a class

[ik]

On Wed, Jun 20, 2012 at 2:15 PM, Inoussa OUEDRAOGO <inoussa12 at gmail.com>wrote:

> > Think of a plug-able system.  I have an engine, and code to execute.
> > Instead of compile everything to an ELF/PE, I place code on dynamic shard
> > library, and load it on run time when needed.
> >
> > The idea is that the engine will not be rewritten for every new request
> > (that comes often), because it's logic (almost) never changes, but to
> load
> > code on demand that often changes, provide additional functions, changes
> of
> > logic, bug fixes etc...
>
> WST library server implementation could be a elegant solution : it is
> web-services that are
> locally located in dynamic library(DLL)/shared object(so) instead of
> being remote. The main
>  executable acts as client while the server's implementation as
> provided as shared objects.
> No TCP is used, only memory through the WST's library protocol. No
> SOAP serialization
> as you can use the WST's custom binary messaging format that is very fast.
>
> To resume :
>  * The main executable defines a WSDL schema that contains the types
> (think of this as IDL)
>  * The servers implement the service exposed in the schema.
>  * The main executable loads the servers using the library protocol
>
> Main benefits are :
>  * much larger type system available (wsdl, WST contains a type library
> editor)
>  * you could later even add remote servers without changing your main
> application,
>    just create the service with the desired location parameters.
>
>
Thank you, I'll check it out. My "problem" is something like with WDSL idea.



>
>
> --
> Inoussa O.
>

Ido


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