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Again, I don't know much about the Rex avatar server, so I can't
compare.<br>
<br>
The Hypergrid sees the map as a web page. You place hyperlinks on your
web page; you place hyperlinks on your map. Once you follow one of
those hyperlinks, you're in a different world; the hypergrid will
connect/disconnect all the necessary simulators. (a-hem... once the
TP/child-agent issues are all figured out...)<br>
<br>
The jump to a different grid results in a sort of on-the-fly,
non-persistent registration that right now is not being verified -- but
that's just because that part is not done yet. What will happen is that
the receiving region will perform an authentication with the user's
user server asking "hey, do you have this person on your records?".<br>
<br>
The placement of hyperlinks on the map is just the first step. The next
step is to make osTeleport also work for hyperlinks (which I think it
already does?) -- that's sort of the equivalent of the address bar on a
web browser ("take me there!").<br>
<br>
I didn't need to change any element of the current UAI architecture to
make this work.<br>
<br>
<br>
Frisby, Adam wrote:
<blockquote
cite="mid:63FAD4F222230A4EA79DE9E8BE66473502E93B2A@winxbeus19.exchange.xchg"
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<div class="Section1">
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">My
understanding of the structure is the Rex system is closer to
a decoupled system than the Hypergrid.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Hypergrid
involves teleporting along known links – ie you
teleport to a hypergrid region which connects you to other regions. The
Rex
model is closer to a web browser, where you move along via
URL-equivilents, and
it will disconnect/reconnect you from the current/next sims – sort of
ala
a more seamless Meerkat. <o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">The
Rex auth server basically acts as an identity broker –
when you request access to a sim on a different network (“grid”-ish),
you get authorised by your auth server. Your auth server acts very
similarly to
the OGP Agent Domain, in that it is responsible for routing messages to
you,
assigning sessions, etc.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">At
risk of using outlook’s HTML here, allow me to draw a
diagram...<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
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<p class=MsoNormal align=center style='text-align:center'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:white'>Simulator
or Collection of Sims<o:p></o:p></span></p>
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<p class=MsoNormal align=center style='text-align:center'><span
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or Collection of Sims<o:p></o:p></span></p>
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<br>
<o:p></o:p></span></p>
<p class="MsoNormal"><span
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<p class=MsoNormal align=center style='text-align:center'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:white'>AuthAlpha.com<o:p></o:p></span></p>
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<p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:white'>Person<o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:white'>user@authalpha.com<o:p></o:p></span></p>
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<td><br>
</td>
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style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<br style="" clear="all">
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">This
diagram shows a user logging into the first sim, then
teleporting to a second sim on another network. AuthAlpha.com isn’t
prescribed
anywhere on any sims – they don’t know it exists until a user
attempts to login, in which case it is contacted and asked to cough up
some
info about the user.<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">The
rex server operates under two modes here, you can either
lock to particular pre-authorised auth servers (the OGP ‘internal
network’
use case – ie, corporate intranets, etc), or you can open up to any
avatar on any auth server (public grids, etc).<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);">Adam<o:p></o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<p class="MsoNormal"><span
style="font-size: 11pt; font-family: "Calibri","sans-serif"; color: rgb(31, 73, 125);"><o:p> </o:p></span></p>
<div
style="border-style: none none none solid; border-color: -moz-use-text-color -moz-use-text-color -moz-use-text-color blue; border-width: medium medium medium 1.5pt; padding: 0cm 0cm 0cm 4pt;">
<div>
<div
style="border-style: solid none none; border-color: rgb(181, 196, 223) -moz-use-text-color -moz-use-text-color; border-width: 1pt medium medium; padding: 3pt 0cm 0cm;">
<p class="MsoNormal"><b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif"; color: windowtext;"
lang="EN-US">From:</span></b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif"; color: windowtext;"
lang="EN-US">
<a class="moz-txt-link-abbreviated" href="mailto:opensim-dev-bounces@lists.berlios.de">opensim-dev-bounces@lists.berlios.de</a>
[<a class="moz-txt-link-freetext" href="mailto:opensim-dev-bounces@lists.berlios.de">mailto:opensim-dev-bounces@lists.berlios.de</a>] <b>On Behalf Of </b>Cristina
Videira Lopes<br>
<b>Sent:</b> Monday, 8 December 2008 9:37 AM<br>
<b>To:</b> <a class="moz-txt-link-abbreviated" href="mailto:opensim-dev@lists.berlios.de">opensim-dev@lists.berlios.de</a><br>
<b>Subject:</b> Re: [Opensim-dev] rex auth & avatar systems (Re:
future
rexviewer merger)<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">To be precise, the comparison is not really
between the
hypergrid and Rex's avatar server; it's about comparing Rex's avatar
server
with OpenSim's User+Asset+Inventory trio. <br>
The hypergrid is simply adding the capability of region servers
interacting with
several of those trios instead of just one.<br>
<br>
So, the unclear spot, really, is why Rex felt the need to substitute
UAI with
something else. <br>
<br>
<br>
Charles Krinke wrote: <o:p></o:p></p>
<div>
<div>
<p class="MsoNormal"><span style="font-family: "Arial","sans-serif";">I'm
sorry.
This is an OpenSim discussion channel. So, we are interested in what
OpenSim is
doing and where we are going.<br>
<br>
We have two different teleporting methods in OpenSim already. One is
the
AWG/OGP which allows teleporting from the LL betagrid to an OpenSim
region. The
other is the "HyperGrid", which allows teleporting between OpenSim
grids
or regions.<br>
<br>
We certainly can consider a third, and that certainly could be Rex. Or,
certain
Rex features may be added to the existing two interop technologies we
already
support.<br>
<br>
So, with that in mind, lets move forward and discuss the technical
details of
how the Rex technology works and how some or all of it is appropriate
to add to
OpenSim.<br>
<br>
Charles<o:p></o:p></span></p>
</div>
<div>
<p class="MsoNormal"><span style="font-family: "Arial","sans-serif";"><o:p> </o:p></span></p>
<div>
<div class="MsoNormal" style="text-align: center;" align="center"><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">
<hr align="center" size="1" width="100%"></span></div>
<p class="MsoNormal"><b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";">From:</span></b><span
style="font-size: 10pt; font-family: "Tahoma","sans-serif";"> Lc <a
moz-do-not-send="true" href="mailto:lcc1967@gmail.com"><lcc1967@gmail.com></a><br>
<b>To:</b> <a moz-do-not-send="true"
href="mailto:opensim-dev@lists.berlios.de">opensim-dev@lists.berlios.de</a><br>
<b>Sent:</b> Monday, December 8, 2008 9:11:05 AM<br>
<b>Subject:</b> Re: [Opensim-dev] rex auth & avatar systems (Re:
future
rexviewer merger)<br>
</span><br>
"Rex avatar server was out and TPing from SL to a Rex grid was done<br>
before LL made the gridnaughts. The Rex group is ahead of the curve.<br>
It probably will not hard for them to retool and go backwards to be<br>
compatible with others are doing. But you have to remember that Rex<br>
server is really the leader, the others are just following and not<br>
acknowledging the work that has been done already."<br>
<br>
Please don't speak in the name of ReX pple particularly when you don't
know
what you are talking about.<br>
<br>
Sm<o:p></o:p></p>
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<pre><o:p> </o:p></pre>
<pre style="text-align: center;">
<hr align="center" size="4" width="90%">
</pre>
<pre><o:p> </o:p></pre>
<pre>_______________________________________________<o:p></o:p></pre>
<pre>Opensim-dev mailing list<o:p></o:p></pre>
<pre><a moz-do-not-send="true"
href="mailto:Opensim-dev@lists.berlios.de">Opensim-dev@lists.berlios.de</a><o:p></o:p></pre>
<pre><a moz-do-not-send="true"
href="https://lists.berlios.de/mailman/listinfo/opensim-dev">https://lists.berlios.de/mailman/listinfo/opensim-dev</a><o:p></o:p></pre>
<pre> <o:p></o:p></pre>
<p class="MsoNormal"><o:p> </o:p></p>
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</div>
<pre wrap="">
<hr size="4" width="90%">
_______________________________________________
Opensim-dev mailing list
<a class="moz-txt-link-abbreviated" href="mailto:Opensim-dev@lists.berlios.de">Opensim-dev@lists.berlios.de</a>
<a class="moz-txt-link-freetext" href="https://lists.berlios.de/mailman/listinfo/opensim-dev">https://lists.berlios.de/mailman/listinfo/opensim-dev</a>
</pre>
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