[Rock-dev] logging ruby task ports
Felix Rehrmann
felix.rehrmann at dfki.de
Mon Feb 4 16:22:06 CET 2013
Hi all,
I wrote a ruby task to which I add ports that should be logged by the
Logger of a given deployment. But the logger says that the given name is
not a proper name (the task can be seen in rock-display).
Details:
The task definition and logger access:
require 'orocos'
include Orocos
Orocos.initialize
task = Orocos::RubyTaskContext.new('motion_proxy')
Orocos.load_typekit "base"
Orocos.load_typekit_for "/AriaTypes/samples/Velocity"
# create ports
task.create_input_port("motion_in","/base/MotionCommand2D")
task.create_input_port("duration","/base/Time")
task.create_input_port("velocity_in","/AriaTypes/samples/Velocity")
task.create_output_port("motion_out","/base/MotionCommand2D")
task.create_output_port("velocity_out","/AriaTypes/samples/Velocity")
# logging
begin
logger = Orocos::TaskContext.get 'seekur_Logger'
if logger.reportPort(task.name, task.motion_out.name)
puts "Logging to #{logger.name}"
else
puts "Could not report the port #{task.motion_out.name} of this
task to #{logger.name}"
logger = nil
end
rescue
logger = nil
puts "Not logging! Task seekur_Logger must be available!"
end
The reportPort operations returns false and in the Logger log one can find:
113.000 [ ERROR ][OrbRunner] no such component /motion_proxy
Would be nice if somebody had an idea what goes wrong.
Thanks
Felix
--
Felix Rehrmann
Researcher
DFKI Bremen
Robotics Innovation Center
Robert-Hooke-Straße 5
28359 Bremen, Germany
Phone: +49 (0)421 178 45-4129
Fax: +49 (0)421 218-64150
E-Mail: felix.rehrmann at dfki.de
Weitere Informationen: http://www.dfki.de/robotik
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