Hi ernest,
Greetings.
Providing a slot for user-ID in what way it will help.
Fact has a header, slot parameters and their values.
If user-ID is one such slot, we are just providing one
extra parameter and its value. Any thing more.
Advance thanks for your advice
Chinnaswamy
--- [EMAIL PROTECTED] wrote:
>
> runUntilHalt will run the engine until you call
> (halt) -- i.e., it can
> run forever, If there are no rules to fire, it
> sleeps.
>
> Many concurrent users can share a single Rete
> object. The Rete object
> can be running in one thread, and communication can
> happen from other
> threads. You can assert facts from many different
> threads while the
> engine is running, and if results are returned by
> calling Java
> methods, these methods can use notify() to contact
> the client threads
> to retrieve the results.
>
> The only complication is that the facts pertaining
> to each client have
> to be distinct. Using a client-id (coookie) slot in
> the user-specific
> facts would be sufficient.
>
> You might want to get a book on multithreaded
> application design. Doug
> Lea's Concurrent Programming in Java is very good.
>
>
> I think chinnaswamy gounder wrote:
> > Hi All,
> > In my web applications ( with hundreds of
> > concurrent users ), after creating a Rete object
> and
> > referring the related rules, if I say
> >
> > " runUntilHalt();
> >
> > will this rete object continue to run until the
> end of
> > the session.
> >
> > It means that with a single Rete object
> only
> > after the end of every session , the next user
> will be
> > able to use the Rete object. Is creating a pool of
> > Rete objects the only way to apply rule engine in
> web
> > applications of having hundreds of concurrent
> users.
> >
> >
> > Seeking your advice on this
> >
> > Chinnaswamy
> > Singapore
> >
> > __________________________________________________
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> >
> >
>
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>
>
>
>
---------------------------------------------------------
> Ernest Friedman-Hill
> Distributed Systems Research Phone: (925)
> 294-2154
> Sandia National Labs FAX: (925)
> 294-2234
> Org. 8920, MS 9012
> [EMAIL PROTECTED]
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