[Opensim-users] Opensim-users Digest, Vol 39, Issue 21

Justin Clark-Casey jjustincc at googlemail.com
Wed Nov 17 02:53:24 UTC 2010


On 16/11/10 01:38, Jor3l Boa wrote:
> Justin, using osgrid xmlrpc I get groups working, seems like their code serve the response as JSON and not XML, for e.g:
>
> 2010-11-15 20:25:56,418 INFO  - OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.GroupsModule [GROUPS]: SendGroupMembershipInfoViaCaps called
> 2010-11-15 20:25:56,420 INFO  - OpenSim.Region.OptionalModules.Avatar.XmlRpcGroups.GroupsModule [GROUPS]: {"AgentData":[{"AgentID":"2496b438-f3de-47ea-a0bb-a7688032448a"}],"GroupData":[{"GroupID":"3bd2ee88-2c71-4a30-a84f-beedcd0add2c","GroupPowers":[0,1,61,255,255,255,255,254],"AcceptNotices":true,"GroupName":"Testing group"}],"NewGroupData":[{"ListInProfile":true}]}
>
> Or is the module parsing the XML to JSON ?

That's where the general groups module is sending data to the client.  That's separate from the communication with the 
xmlrpc backend.

>
>
> 2010/11/15 Justin Clark-Casey <jjustincc at googlemail.com <mailto:jjustincc at googlemail.com>>
>
>     Having said that, the SimianGrid groups module uses a different code path so would not be affected by any of these
>     bugs.  You might want to try that instead.
>
>
>     On 16/11/10 00:56, Justin Clark-Casey wrote:
>
>         Unfortunately, in OpenSim 0.7.0.1 and 0.7.0.2, the Flotsam groups code in OpenSim was broken.
>
>         I discovered this after 0.7.0.2 and fixed it (in commit b1ab3ea on Friday 17th September in OpenSim Master). I
>         also made
>         some fixes on the PHP side - unfortunately mcortez hasn't had time to maintain it and I don't either but it
>         should be
>         working at the moment.
>
>         I was rather surprised that nobody had discovered this problem before I did - possibly most people were sticking
>         with
>         0.6.9 at that time.
>
>         I also backported the fix to the 0.7-post-fixes git branch.
>
>         There are some installation instructions at http://code.google.com/p/flotsam/wiki/XmlRpcGroups but I'm not sure
>         how up
>         to date they are. Things aren't helped by the fact that the instructions in OpenSim.ini.example are currently
>         mangled in
>         OpenSim git master.
>
>         OpenSim 0.6.9 should be working fine with groups.
>
>
>         On 16/11/10 00:48, ssm2017 wrote:
>
>             sorry but i have not played with that since april and i thought that
>             the flotsam one was working
>             maybe some details should not work but i think that most of the
>             functions are ok for 0.6.9
>
>             2010/11/16 Jor3l Boa<jor3l at foravatars.com <mailto:jor3l at foravatars.com>>:
>
>                 ssm2017 If you have it working can you send me a copy please, I tested the
>                 OSGrid one and it worked but the last git is not
>
>                 2010/11/15 ssm2017<ssm2017 at gmail.com <mailto:ssm2017 at gmail.com>>
>
>
>                     http://opensimulator.org/wiki/Groups
>                     the flotsam script is not working for your ?
>
>                     2010/11/16 Adam Farrugia<uqafarru at fdn.uq.edu.au <mailto:uqafarru at fdn.uq.edu.au>>:
>
>
>
>                         Hi Harri (and others struggling with groups), what version of OpenSim
>                         are you using and what platform are you running it on?
>                         Me, I first got group functionality going (with some struggle!) 0n 0.6.9
>                         (Grid Mode) and have had it going on all releases since.
>                         I am using Ubuntu Server 10.4 running LAMP for Apache, MySQL, PHP.
>                         I found the quickest and dirtiest way to get groups going in this
>                         environment (funnily enough) was to install moodle and then the "modlos"
>                         block as that block has the flotsam group implementation "built in". You
>                         then only need to configure the groups parameters in moodle and also in
>                         OpenSim.ini and it works like a charm :) Implementing groups in this way is
>                         overkill if you are not in an educational environment or don't need any kind
>                         of Learning Management System, but it does work :)
>                         I am about to migrate my grid services over to Windows because of some
>                         specific troubles we've had with mono's memory management capabilities and
>                         this will of course require re-implementing groups- NOT looking forward to
>                         that, for all the reasons of which you are all way to aware ;) When I get
>                         it going successfully, I'll write down the exact steps and pass it on to all
>                         through here.
>
>                         Rgds,
>
>                         Adam Farrugia
>
>                         Message: 5
>                         Date: Mon, 15 Nov 2010 20:35:15 +0200
>                         From: Harri Nyman<harri.nyman at shadecorp.net <mailto:harri.nyman at shadecorp.net>>
>                         To: opensim-users at lists.berlios.de <mailto:opensim-users at lists.berlios.de>
>                         Subject: Re: [Opensim-users] Implementing Groups
>                         Message-ID:
>                         <AANLkTi=bz+uibejpi8BhG6szkQe-tov88V2dqV9Mcmi2 at mail.gmail.com
>                         <mailto:bz%2Buibejpi8BhG6szkQe-tov88V2dqV9Mcmi2 at mail.gmail.com>>
>                         Content-Type: text/plain; charset="iso-8859-1"
>
>                         Could someone *please* come up with cookbook-level instructions how to
>                         get
>                         groups working? I've been hitting my head into stone wall for weeks with
>                         this, and I do have distinct feeling I'm not alone..
>
>                         ....remember, to some of us even git is totally mythical creature...
>
>                         Harri
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>     Justin Clark-Casey (justincc)
>     http://justincc.org
>     http://twitter.com/justincc
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Justin Clark-Casey (justincc)
http://justincc.org
http://twitter.com/justincc



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