Hey,
I only encountered the GIOP 1.2 error if the RTT versions differed.
You are connecting an ARM to an X86. Might it be that you hit an
issue there ?
Does it work if you connect Laptop -> Laptop and Beagle -> Beagle ?
Greetings
Janosch
Am 11.11.2014 um 20:13 schrieb Jan Christian Albiez:
Hoi!
Here in the land of sun, sea, and bureaucracy we are connecting a Beaglebone
Black with a laptop via ethernet. On the beagle a debian arm is running, the
laptop is classical debian i386.
After some network interface troubles we encountered the following error, when
trying to connect a rock deployment to an other rock deployment already running
on the other system:
1: debian@arm:~/rock-robotics/tutorials/orogen/message_consumer_deployment$
ruby scripts/teste.rb
2: 0.146 [ Warning][Thread] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
3: 0.148 [ Warning][Activity] Lowering scheduler type to SCHED_OTHER for
non-privileged users..
4: Orocos[WARN]: cannot determine the default logger name for process
faster_message_consumer
5: omniORB: From endpoint: giop:tcp:[::ffff:192.168.7.1]:36210. Detected GIOP
1.2 protocol error in input message. giopImpl12.cc:885. Connection is closed.
6: Orocos[WARN]: killing running task contexts and deployments because of
unhandled exception
7: (...)
The important point is in line 5. Here the onmiORB connection commits suicide.
After some digging I found out [1], that this most likely is a problem in the
onmiorb implementation. An that it will be fixed in the next version.
Well all the debian based distributions are still at omniORB Version 4.1.6
(which is 3 years old by the way), whereas the current version is 4.2.0. Since
two weeks there is a packaged 4.2.0 in debian sid.
But before I start and recompile the thing for the current debians i386 and
arm, I would like to ask here if anybody else encountered this problem and
solved it in a different way. I don't want to spend time on something just
because I am to stupid to see the real problem.
blue skies
Jan
[1]: http://www.omniorb-support.com/pipermail/omniorb-list/2013-May/031412.html
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Dipl. Inf. Janosch Machowinski
SAR- & Sicherheitsrobotik
Universität Bremen
FB 3 - Mathematik und Informatik
AG Robotik
Robert-Hooke-Straße 1
28359 Bremen, Germany
Zentrale: +49 421 178 45-6611
Besuchsadresse der Nebengeschäftstelle:
Robert-Hooke-Straße 5
28359 Bremen, Germany
Tel.: +49 421 178 45-6614
Empfang: +49 421 178 45-6600
Fax: +49 421 178 45-4150
E-Mail: [email protected]
Weitere Informationen: http://www.informatik.uni-bremen.de/robotik
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