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From Zahid Rahman <zahidr1...@gmail.com>
Subject Re: Update views how to ?
Date Wed, 27 Nov 2019 03:35:15 GMT
Many Thanks Huzaifah,
For my application idea, your information  certainly would have met my
requirement and I found your message very helpful and I am very
appreciative.
In the past however I have  done a system work around in an ill-conceived
commercially available system architecture and detected another system work
in another system architecture.
In all good conscious I was not happy with the system work around I did.
But it was at the end of a project.
All in the space of one two months.
Coming across one system work around in an application developers career is
one too many.
So for this reason I will try and apply the chat application first as
suggested by Yasser. If that doesn't meet my requirement then I will try
your suggestions.

Regards
zahid

On Fri, 22 Nov 2019 at 03:27, M Huzaifah <mhuzaifah.ivan@gmail.com> wrote:

> Hi,
>
> You should use stream mecanism for that case. What i've done, i used JMS,
> message-broker, which mean the browser always listen to message-broker
> server using websocket (STOMP,AMQP,etc). When backend push message to the
> broker server, browser automatically receive and render the message to the
> browser. I use ActiveMQ over MQTT, and render the message using javascript
> in browser.
>
> You can find another stream mecanism or reactive application example out
> there.
>
> Regards
>
> On Fri, Nov 22, 2019, 10:06 Zahid Rahman <zahidr1000@gmail.com> wrote:
>
> > Hi,
> >
> > I have an admin screen (jsp) where  the administrator updates values i.e.
> > current weather temperature, cricket , football score, death counter
> > showing people killed by knife crime in a city, natural causes , car
> > accidents etc.
> >
> >
> > I have at least two users who are looking at the current temperature or
> > game score etc. (JSP).
> >
> > Once the administrator updates the values , the data viewed by the two
> > users
> > In their browser is now stale data , due to the fact the web browser is
> > based on a stateless pull model.
> >
> > Is there an example app or maven  archetype which shows how I can update
> > or  refresh  the views (JSPs viewed in browser) in all the user  sessions
> > [views ] from inside the running application server using the struts2
> > framework.
> >
>

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