[Spread-users] Head Quarter (HQ) and distant sites

[John Schultz]

I agree.  Yair's idea is more simple and better than what I recommended.

Cheers!

-----
John Lane Schultz
Spread Concepts LLC
Phn: 301 830 8100
Cell: 443 838 2200

On Sep 14, 2009, at 8:09 AM, Yair Amir wrote:

Dear Daniel,

Probably what would work best for you is a single configuration
that includes a single daemon in HQ.

All other PCs residing in the different sites should just connect
to the HQ daemon as clients. There would be no need to run a Spread  
daemon
on any of them. This will likely give you exactly what you want.

Cheers,

	:) Yair.

On 9/14/09 8:37 AM, Daniel Essayag wrote:
> Hi John,
>
> Thanks for your answer. But I did not understand it.
>
> If we took an example with HQ and two sites A and B
>
> A and B will contains pairwise configurations. It means the conf  
> file will
> contain only A and HQ on PC A, and B and HQ on PC B.
> right?
>
> But what do you mean by "bridge between them at the HQ" ?
> You told me we can not make them in a unique conf.
> Do you mean that we will run many spreads on same HQ PC (each deamon  
> on a
> specific port 4803, 4805, etc...) ?
> In this case, our application should ask each spread deamon to know if
> something happen (sp_Poll)?
>
> Is there a way to make a bridge on HQ ? and how?
>
> Regards,
>
> Daniel
>
> -----Original Message-----
> From: John Schultz [mailto:jschultz at spreadconcepts.com]
> Sent: Thursday, September 10, 2009 4:56 PM
> To: Daniel Essayag
> Cc: spread-users at lists.spread.org
> Subject: Re: [Spread-users] Head Quarter (HQ) and distant sites
>
> Not really.  One thing you could do is run 15 pairwise  
> configurations and
> then bridge between them at the HQ.  You'll lose some of the  
> semantics, but
> you will get the communication pattern you want.
>
> Cheers!
>
> -----
> John Lane Schultz
> Spread Concepts LLC
> Phn: 301 830 8100
> Cell: 443 838 2200
>
> On Sep 10, 2009, at 10:46 AM, Daniel Essayag wrote:
>
> Hi,
>
> We have an installation with one Head Quarter (HQ) and 15 distant  
> sites.
> Each PC runs a Spread deamon. All the PCs have the same Spread.Conf  
> that
> contains all the PCs of all the sites.
>
> When we open port 4803 and 4804 to allow sites to dicuss between  
> themselves,
> it works OK.
>
> But the security policy of the client is to allow communication  
> between the
> distant sites and the HQ but not between the sites themselves.
>
> Is there a way to configure it ?
> for example, could we put different Spread.conf on each distant site  
> that
> contain only itself and the HQ, and on the HQ spread.conf all the PCs?
>
> Regards,
>
> Daniel Essayag
>
> (PS: Spread version 3.17)
>
>
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