subscribing to rosout INFO
Hi,
I'm sure this is a noob question but I looked in the wiki and in here for a long time and I could not find the answer.
Is there any way of creating a node that will subscribe to the INFO level rosout logs? Basically, I would like to do a Python node that will react to an INFO message being sent to rosout.
Thanks in advance!
Thanks Lorenz, I tried subscribing to rosout_agg before but I cannot get anything out of it. The messages that I want to read are there (I confirmed with rostopic echo rosout_agg) but my subscriber doesn't work. Is there something wrong with this: rospy.Subscriber("rosout_agg", String, callback)?
Yes. The type String is wrong. rosout's topic type is rosgraph_msgs/Log.