[ros-users] Topic Relaying between two different ROS masters

[Stephan Opfer]

Hi Tully,

the mailing list is the wiki? I guess you meant: 
https://groups.google.com/forum/#!forum/ros-sig-mm

Unfortunately, there wasnt a post for almost 1 year.

Greetings,
   Stephan

On 04/02/2015 06:30 AM, Tully Foote via ros-users wrote:
> Hi Jan et al,
>
> For awareness there's actually several multimaster implementations and a
> SIG for discussing them as well: http://wiki.ros.org/sig/Multimaster
>
> If anyone would like more info on any of these, I suggest you poke
> around on that sig. The mailing list is: http://wiki.ros.org/sig/Multimaster
>
> Cheers,
> Tully
>
> On Wed, Apr 1, 2015 at 8:55 PM, Jan Winkler via ros-users
> <ros-users at lists.ros.org <mailto:ros-users at lists.ros.org>> wrote:
>
>     Hey,
>
>     It does, especially that case.
>     I had a look over what Moritz sent around and wasn't aware of the
>     mulitmaster project - looks pretty advanced :). I'll reconsider
>     using that one in the future if that works for us :).
>
>     Cheers,
>     Jan
>
>
>      > On 01.04.2015, at 21:50, Ką Mykolas via ros-users
>     <ros-users at lists.ros.org <mailto:ros-users at lists.ros.org>> wrote:
>      >
>      > Just wondering... does it work with masters from different ROS
>      > versions? For example Groovy <---> Indigo.
>      >
>      >> On 4/1/15, Moritz Tenorth via ros-users <ros-users at lists.ros.org
>     <mailto:ros-users at lists.ros.org>> wrote:
>      >> Hi,
>      >>
>      >> inwiefern ist das anders als http://wiki.ros.org/multimaster_fkie ?
>      >>
>      >> ciao
>      >> MoritzOn Apr 1, 2015 4:27 PM, Jan Winkler via ros-users
>      >> <ros-users at lists.ros.org <mailto:ros-users at lists.ros.org>> wrote:
>      >>>
>      >>> Hello everyone,
>      >>>
>      >>> In our lab, the requirement of sharing a topic between two
>     different ROS
>      >>> master instances came up in different contexts.
>      >>>
>      >>> I just wanted to let you know about the tool that was developed
>     for that
>      >>> purpose:
>      >>>
>      >>> * https://github.com/code-iai/topic_relay
>      >>>
>      >>> It basically connects to both masters (without a priori
>     knowledge about
>      >>> the topic type) and blindly forwards messages between the two
>     ROS master
>      >>> instances.
>      >>>
>      >>> I'm posting this in case anyone else runs into this situation.
>      >>>
>      >>> NOTE: Its still pretty hacky, but works reliably for us so far.
>     Will be
>      >>> cleaned up as soon as I find time to do that :).
>      >>>
>      >>> All the best,
>      >>> Jan
>      >>>
>      >>> --
>      >>> Dipl. Ing. Jan Winkler
>      >>> Institute for Artificial Intelligence
>      >>> University of Bremen
>      >>> Am Fallturm 1
>      >>> 28359 Bremen, Germany
>      >>> Phone: +49 421 218 64019 <tel:%2B49%20421%20218%2064019>
>      >>> Fax: +49 421 218 64047 <tel:%2B49%20421%20218%2064047>
>      >>> EMail: winkler at cs.uni-bremen.de <mailto:winkler at cs.uni-bremen.de>
>      >>>
>      >>> Open-EASE - Web Analysis Tool for Robot Experience Data:
>      >>> http://www.open-ease.org/
>      >>> _______________________________________________
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