Re: Re: Development Framework

Thanks a lot for all your inputs.
Seems like polling may be the way to go but if I have like 1k clients
polling unneccessarily to a potentially static data server which may have a
sudden data change once in a while, it does not sound seriously lucrative.

I was thinking of designing/implementing an intelligent polling system which
attaches a probability to the next poll. Depending on this probability the
client will automatically deduce when to poll next, but I guess such a
solution is not very generic and scalable.

I just want to finally have a system that is as efficent as event based
models and can be implemented using polling.

Any thoughts?

Thanks,
Arif Amirani.

"Sebastien Blanc" <[email protected]> wrote in message
news:[email protected]...
however note that depending on your deployment, this may potentially not
bypass firewalls. using polling (or HTTP tunneling) ensures that you are
going over HTTP and so that no such restriction applies. this may or not
matter in your case.
seb.
Jason Calabrese wrote:
You might want to look into using one of the socket servers.  I haven't used
any of them, but I think that can call the client so you don't have to do
poll the server.
On Monday 01 November 2004 1:19 am, Arif Amirani wrote:
> "is there no way to send a message from server to client?"
>
> Can somebody please comment on this?
> I am facing imminent polling code to be written if this goes unanswered :)
>
> Thanks,
> Arif Amirani
>
> "Ian Pojman" <[email protected]> wrote in message
> news:[email protected]...
> EJBs are good for client/server stuff, for one.... its not the
> programming APIs which you need it for as much as leveraging the
> functionality of an EJB container, that is, writing simple EJB POJOs
> and having the magic 'be worked' underneath you. no rmi programming,
> pooling, etc.
>
> I guess using OpenAMF is asking for better performance than SOAP...
> that's one of the reasons why I'll most likely stick with OpenAMF...
>
> is there no way to send a message from server to client?
>
> On Sun, 31 Oct 2004 19:49:02 +0100, François Le Lay <[email protected]>
wrote:
> > Yeah actually, the idea is to come up with a richer set of examples than
> > the ones provided in openAMF. As you mentioned it, I also tend to think
> > that one can achieve better performance by avoiding the use of
> > persistance frameworks or EJBs whenever they don't fit the purpose.
> > Actually has anyone here used EJBs rather than JavaBeans/POJOs and for
> > what specific task?
> >
> > Ian Pojman wrote:
> > >I use hibernate and various j2ee stuff but I do not advocate the use
> > >of JBoss or JDO or commons stuff. one can do a lot better without a
> > >bunch of bloaty frameworks...
> > >
> > >really nothing much of j2ee is germane because you can do whatever you
> > >want in your services.
> > >
> > >I would rather see someone show some patterns in using openamf,
> > >examples of more complex AMF conversations.
> > >
> > >/ian
> > >
> > >On Sun, 31 Oct 2004 18:15:33 +0100, François Le Lay <[email protected]>
>
> wrote:
> > >>Hi all,
> > >>
> > >>I would like to write a "getting started" doc dealing with the joint
> > >> use of OpenAMF+AS2+JBoss+Eclipse+(JDBC, Commons.DbUtils, JDO,
> > >> Hibernate). So right now I need to know if some of you are using this
> > >> combiantion of tools as their base framework? Could you describe the
> > >> way you work in a few simple steps? I know it sounds like I should be
> > >> more specific about it, but we can get into details later.
> > >>
> > >>Cheers,
> > >>François
> >
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