Re: Internet application

From: Nick Landsberg (SPAMhukolauTRAP_at_SPAMworldnetTRAP.att.net)
Date: 09/30/04 

Date: Thu, 30 Sep 2004 15:59:34 GMT

JoeBlack wrote:

[ SNIP ]

>
> start internet explorer, navigate to web server, load an ActiveX
> object if required (ie the first time they vist) this activex object
> will display the data in real time and as things change at the
> equiment end ie the time at the equipment I want the activex object
> to update just that part of the form. ie no full resfresh of a static
> HTML page.
>

You have to define "real-time". Your solution *will* vary
depending on the definition. Is once per minute good enough?
Once per second? Once per millisecond? Each of these
will generate a different load on the server (and on your
client and on the equipment). This will impact your design.

[ SNIP ] 

-- 
"It is impossible to make anything foolproof
because fools are so ingenious"
  - A. Bloch

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