Re: help needed with myjxta installation in a vlan environment

abhishek sourabh <[email protected]> Tue, 12 Jul 2005 11:55:59 +0100 (BST)
Newsgroups gmane.comp.java.jxta.user,gmane.comp.java.jxta.devel
Message-ID <[email protected]>
Hi James,

Thanks for the quick reply. I have used the java web
start to install the application and I was able to
connect to the public network once too (i think so, I
got a "hi" msg from gonjo, i think that was you or
some welcome bot, but nothing after that and i had to
terminate the process due to some problem i cant
recall .. probably being unable to type.)

But the problem has been that each time i click on
myJXTA icon, it starts going through the entire web
start process again. tries to install the entire thing
again.  This has happened quite a few times. ( i tried
it again right now .. but it has hung at the point
"starting application ..")

Then i downloded the files and the batch file had a
SET command missing before sp="-DJXTA_HOME=%home%"
code (at least thats what i surmised)... i changed
that and continued with the installation. I had
downloaded 2.3.4 version... it threw too many errors
and would not show me the chat window... then i
downloaded 2.3.3. and it was able to show a chat
window, but did not detect another user. 

i have already been through the myJXTA web log. and
tried to make the changes to the profile.xml and
myjxta.xml. But there are three directories where
.myjxta folder and these two files are present. i was
not sure in which directory i should make the changes.
I am not sure if i need to change the uuid from what
was given in the blog. There were some differences in
the decription of the files in the blog and the
contents of my xml files.  Hence i was really not sure
what/how to make the changes. 

i will try downloading the recent version and
installing it and would tell you of the results. 

thanks for your time.

abhishek

P.S.: I am CCing this to dev list as well.but i am not
sure if this will be allowed past filters cuz i dont
think non-member mails are allowed. 

--- James Todd <[email protected]> wrote:

> 
> Hi Abhishek -
> 
>   Cc'ing the MyJXTA dev list ... as others on that
> list run MyJXTA on Windows.
> 
>   I'm still on vacation, and running late for an
> appointment, so my response
>   here is short. That said, when I'm back online
> I'll help out as needed. The
>   MyJXTA code slingers are quite helpful as well so
> I suspect someone on the
>   above Cc list can help.
> 
>   In short, MyJXTA can likely fill your needs. That
> said, any JXTA application
>   with like capabilities can help as well.
> 
>   You might want to try the WebStart/JNLP build if
> you haven't already:
> 
>    
>
http://download.jxta.org/build/nightly/jnlp/myjxta.jnlp
> 
>     note: webstart information -
> http://java.sun.com/products/javawebstart
> 
>   I have not run the MyJXTA bat script for awhile
> now and it could be that it
>   includes an error. If so, we should get that
> fixed. Hmmmmmmmm ... I just looked
>   at the file that generates the bat script and made
> some mods that might work.
>   It should be tested.
> 
>   I recommend trying to connect on the default
> "Public Network" (aka PubNet) first
>   and if it works as expected we can work to help
> you construct a private network
>   deployment. A blog titled "My MyJXTA" on java.net
> details how to achieve a private
>   network deployment:
> 
>     http://weblogs.java.net/blog/gonzo
> 
>     note: configuration improvements are forthcoming
> that should further ease/aid
>           non-default deployments
> 
>   Lastly, the MyJXTA Wiki has more information as
> well:
> 
>     http://wiki.java.net/bin/view/Jxta/MyJXTA
> 
>   hth,
> 
> - james
> 
> --
> James Todd :: blogs.sun.com/gonzo |
> weblogs.java.net/blog/gonzo 
> 
> MyJXTA :: use it - learn it - do it
> 
> Java == platform independence
> XML  == application independence
> JXTA == network independence
> 
> Secure End-to-End Computing 
> 
> 
> abhishek sourabh wrote:
> > hi,
> > 
> > I am a student and I just came across myJXTA and
> was
> > interested in
> > knowing if it can be used in my lan environment. 
> > 
> > Our
> > lan has 3 vlans which makes it impossible to use a
> > broadcast based messenger for communicating to
> > everyone. We were looking for a non-server based
> > solution which can connect the users in all 3
> vlans
> > and allow them to see everyone who is on-line,
> send
> > msgs to them and exchange files with them. we
> wanted a
> > software which would allow us to do this without
> any
> > need to connect to outside the three vlans. The
> > software should automatically detect all the users
> and
> > list them. If the division in to 3 vlans mean that
> the
> > address of at least one router/rendezvous computer
> > needs
> > to be given, then that is okay.
> > 
> > I am not proficient with java but from what i
> could
> > gather myjxta can be used for solving this
> problem. i
> > copied the zip files from downloads section and
> tried
> > installing it on my system, but there seemed to be
> > some errors in the batch files. i have a win XP
> > system. On executing the batch file, the dos
> window
> > gave an error saying that 'sd' is not a recognised
> > command name. i tried launching the demo version
> from
> > the site http://www.jxta.org/demo.html but it
> takes
> > too long to install and i am not clear if this is
> what
> > is needed for our purpose.
> > 
> > Could you help me  by answering the following
> > questions:
> > 
> > 1. Can myJXTA help me solve the problem mentioned
> > above?
> > 2. Can it do so in a way that technically
> primitive
> > people can use it?
> > 3. If yes, What are the steps i should take?
> > 4. If you could send me an installation file (my
> > account can accept files up to 10 Mb size, if the
> > files
> > are bigger, a link would also do), in case the
> files
> > given in the download section are not suitable for
> my
> > purpose or are not a stable version.
> > 5. If the files just need to be tweaked a little
> bit
> > to make it suitable, can i do that and distribute
> the
> > files among the users of my lan. This distribution
> > would just be for the purpose of using the
> software
> > and not selling/profiting out of it.
> > 6. If the files need to be tweaked, can it be done
> by
> > a relatively inexperienced user? If yes, are there
> any
> > manuals/guidelines for handholding?
> > 
> > thanks a lot, looking forward to hearing from you.
> > 
> > abhishek
> > 
> > 
> > 		
> >
>
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