[REBOL] Re: Stock Exchange info Via TCP/Advice well taken
From: tim:johnsons-web at: 14-Nov-2001 14:55
On Wed, Nov 14, 2001 at 06:19:19PM +0000, Donald Dalley wrote:
> Hi, Tim:
>
> On 10-Nov-01, Tim Johnson wrote:
>
> > Hi Donald: You're preaching to the converted, but the sermon is
> > well worth hearing again from time to time! :>)
>
> We all tend to forget that just using the net has consequences.
>
> > Actually, I have a client who is using eSignal and wants to
> > put data that he actually subscribes to and pays for into
> > a format that eSignals can't do for him.
>
> Interesting. I don't know eSignal. Is this real-time data? JC
I think so...
http://www.esignal.com/
> > One of my approaches to this would be to intercept the data
> > first (if I could). This is the foundation for my question.
>
> >From what I understand of REBOL's capture of data streams, this should be
> possible, although how is beyond me. I am sure people who know IP stuff, such
> as Holger, can help.
I would need to know what (if any) I.P. address and port number
that such information would be broadcast on.
> > any other ideas?
>
> I don't know if one stream can be received by two different applications. If
> both applications (eSignal & REBOL) need the info from the same port at the
> same time, you might have a problem.
I'm just getting into socket programming myself, but I would think if
applications were just "listening". There are no doubt thousands of
eSignals application "listening" right now. :>)
Thanks again Donald!
tj
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>
> ---===///||| Donald Dalley |||\\\===---
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--
Tim Johnson <[tim--johnsons-web--com]>
http://www.johnsons-web.com
