chat client might block in some organization with strong fireball ?? + some Ajax examples in rev

[Dan Shafer]

Presumably one could write a chat client that uses a generally open
port (such as 80) for communication. But clearly both ends (and all
users) would have to open whatever port is chosen.

On 1/18/06, MITTAL Pradeep Kumar <PradeepKumar.MITTAL at insead.edu> wrote:
> Hello,
>
> I saw an simple example of client server chat application in revolution.
> It runs on some specific port number. So first of all on the server side
> one has to open the port for all so that users outside can access the
> chat server. Ok that can be done, not a big deal.
>
> Will not this socket connection block in some organization who has
> strong fireball.?? On should that same port also be opened by the client
> organzation? I guess yes. ( even org has to open the port for yahoo and
> msn messangers )
>
> So can not we have any chat application in revolution which has no
> fireball issues?? Is there any mechansim so that we can have two way
> connection in rev ( push and pull)??
>
> Do you have any examples or idea which can demonstrate ajax mechanism in
> rev?
>
> Thanks for your help
> Best Regards
> Pradeep
>
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