Hi Christian,
I'm using the MINA based networking capability of LTK-Java. Actually I've
noticed the problem trying to read about 250 tags in a 40x40x20 cm box at
once.
With few tags the problem isn't noticeable, thus is a bit difficult to test
this behaviour using the fosstrak commander: with one reader I can read all
the tags in about 2-3 seconds. With 2 readers it takes about 7-10 seconds.
I don't think I've some bottleneck on my code because I just start a rospec
on each reader and wait for messages from the ltk library.
I will try to investigate on it more.
Do you have any hint on how to use my own socket implementation?
Regards
Fabio
2010/11/21 floerkem <[email protected]>
>
> Fabio,
>
> we have been using LTK-Java in the Fosstrak LLRP Commander and did not
> notice significant performance issues with multiple readers, but this does
> not mean that they do not exist.
>
> Are you using the Apache MINA based networking capability of LTK-Java or
> your own socket implementation? You might want to try connecting to the
> readers with the Fosstrak LLRP commander and see whether you notice the same
> problem.
>
> - Christian
>
>
> On Nov 19, 2010, at 5:11 AM, Fabio Bondioli wrote:
>
> Hi all,
>
> I need for the first time to use multiple readers at once. If I connect and
> activate more than one reader at once using llrp-java, I can see that I
> receive the read tags events at 25-50% the speed I usually have when using
> only one instance.
>
> Is this a problem of the ltk-java library? Do anyone has experienced this
> problem with the java implementation?
>
> Regards
> Fabio
>
>
> --
> *Fabio Bondioli*
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--
*Fabio Bondioli*
Autentieweb s.r.l. - http://www.autentiweb.com
via dei Marmorari 84 - 41057 - Spilamberto (MO) - ITALY
TEL: +39 059 7862702
FAX: +39 059 784615
------------------------------------------------------------------------------
Beautiful is writing same markup. Internet Explorer 9 supports
standards for HTML5, CSS3, SVG 1.1, ECMAScript5, and DOM L2 & L3.
Spend less time writing and rewriting code and more time creating great
experiences on the web. Be a part of the beta today
http://p.sf.net/sfu/msIE9-sfdev2dev
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