If you can rely on your web browser triggering an update or you have an
external process performing the update of the cricket data then a background
thread is not required. I've only seen asychronous communication performed
with a web browser with refresh being used. it was for credit card
authorizations and a background thread took care of the processing whilst
the JSP page refreshed itself waiting checking the status on the background
to see if payment had been processed yet or not. The Thread itself was put
into the Session. Quite ingenious I thought at the time.
> -----Original Message-----
> From: A mailing list for Enterprise JavaBeans development
> [mailto:[EMAIL PROTECTED]]On Behalf Of sudarson roy pratihar
> Sent: Monday, February 12, 2001 7:55 AM
> To: [EMAIL PROTECTED]
> Subject: Re: Can it be possible in j2ee architecture ?
>
>
> Hi Robert,
> I'm sorry that I can't get your point correctly. Can u
> pls explain a bit ? Why thread is needed in the server
> side because anyway bean will send a message to the
> servlet or jsp whatever may be. Pls explain me and
> help me.
>
> Thanks in advance,
> sudarson
> --- Robert Nicholson <[EMAIL PROTECTED]> wrote:
> > I think you have to rely on meta tag refresh tricks
> > for this to work. You
> > need a background thread that's processing on your
> > server and updates
> > content that's display by your browser.
> >
> > > -----Original Message-----
> > > From: A mailing list for Enterprise JavaBeans
> > development
> > > [mailto:[EMAIL PROTECTED]]On Behalf Of
> > Jeffery, Myles
> > > Sent: Monday, February 12, 2001 7:09 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: Re: Can it be possible in j2ee
> > architecture ?
> > >
> > >
> > > As far as I know, it is impossible to send a
> > message to a browser. You'll
> > > have to either configure the webpage to poll the
> > server/EJBs or use client
> > > side Java connected via Corba/JMS to be informed
> > directly of updates.
> > >
> > > > -----Original Message-----
> > > > From: sudarson roy pratihar
> > [SMTP:[EMAIL PROTECTED]]
> > > > Sent: 12 February 2001 15:03
> > > > To: [EMAIL PROTECTED]
> > > > Subject: Can it be possible in j2ee
> > architecture ?
> > > >
> > > > Hi All,
> > > > I want to design a page whose content is
> > dynamic.
> > > > Let's take the example of cricket score board.
> > > > Whenever an ejb updates the table which is
> > source of
> > > > data for the page in jsp, it will send to a
> > message to
> > > > the jsp/servlet. And JSP should chgange the
> > content in
> > > > clinet's browser. Is it possible? If yes, how ?
> > We can
> > > > take ejb2.0 for message driven bean and jms
> > along with
> > > > jsp.And refreshing of the page should be based
> > on the
> > > > message , not on time intervals.
> > > >
> > > > Thanks and Regards,
> > > > sudarson
> > > >
> > > >
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