Note the subtle suggestion of the discussion here.

To avoid exposing/causing concern with the GPL, keeping it completely
internal and not distributing it from IVAO seems like a good idea.

However, this appears to need FG to expand/revise it's MP interface to
allow secure connection of external MP-FS networks.  This in effect
opens the FG to have other networks (that talk FG-MP) to connect.

Note that in this model, IVAO would bridge it's network into FG-MP,
and not the other way around.  This distinction is critical for the
following reason...  Assuming a secure connection (public key), we
have the following trusts.

  1) FG will allow IVAO MP information when a IVAO network connector
joins the FG-MP network.
  2) By connecting, the IVAO network agrees to receive FG MP information.
  3) The public key of the IVAO network is trusted by FG-MP.
  4) The FG-MP network has the trust 'power' to deny IVAO if there are
any problems by removing the trust of the public key.

Note that the primary factor in this FG-MP is master, IVAO is slave is
driven by the closed protocols on the IVAO network.  It makes a lot
more sense for IVAO to create a connector that talks FG-MP, than the
FG jump through a larger (and to some a lot less palletable) set of
hoops to have FG-MP create a connector to connect as a slave to the
IVAO network.

(The Master/Slave term sounds wrong and would most likely cause IVAO
issues.  Truster/trustee sounds more peerish, but doesn't sound
architecturally right either.  I suggest the two groups settle on
terminology ASAP to ensure a common frame of mind.)

Regards... Matthew


On 11/11/08, Arnt Karlsen <[EMAIL PROTECTED]> wrote:
> On Tue, 11 Nov 2008 09:31:34 +0300, Pep wrote in message
> <[EMAIL PROTECTED]>:
>
>> The way IVAO has worked so far, as Curt says, is completely plugin
>> based, in regard of flight simulators, due to the fact that the
>> simulators that log in are not open source (let's change that!). In
>> the case of FG, where FG itself is open source, and the MP server is
>> too, there are two approaches, as Matthew pointed out:
>>
>> One would be FlightGear acting as a IVAO client and connecting
>> directly to IVAO FSD servers. Honestly it was my first though.
>> However, that would be a bit difficult both for FG and IVAO. The other
>> approach, bridging both networks seems to me now better. However, I
>> leave it to you guys to decide which of the two you prefer, though I
>> assume you go for the second one.
>>
>> In case of the second one, we at IVAO could set up a MP server (or
>> more), connected itself to the IVAO FSD servers.
>
> ..and if you modify your MP server, and, _keep_ it _in-house_, you
> are not distributing etc it and therefore you not violating any GPL
> or any copyrights.  I believe this is a valid work-around.
>
>> And here, as Martin
>> says, starts the religious war.
>
> ..nope, it is no longer necessary.  ;o)
>
>> As I understand, a server-server
>> protocol should be implemented.
>
> ..yes, and by your guys, Pep.  ;o)
>
>> The authentication stuff, moreover, perhaps will demand a few changes
>> to MP?
>
> ..maybe.  Then you propose a patch or something, if it goes into FG
> or FG MP servers, it's subject to copyright and to the GPL.  ;o)
>
>> Once we start agreeing, there will be more things like these
>> to address, I assume.
>
> .. ;o)
>
>> If you confirm this is the way you wish to proceed, please tell me.
>> I'll report to my IVAO "bosses" and see what they decide.
>
>
>
> --
> ..med vennlig hilsen = with Kind Regards from Arnt... ;o)
> ...with a number of polar bear hunters in his ancestry...
>   Scenarios always come in sets of three:
>   best case, worst case, and just in case.
>
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