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Looking at the rostopic source code, it appears that even if this could work, it might not process the input as a stream, but will buffer it and issue the messages in one shot.
It seems the proper answer to this is to write a node capable of receiving STDIN. I've done this:
http://notsourgent.com/ros/turtle_stdin.py
| | 2 | URL changed |
Looking at the rostopic source code, it appears that even if this could work, it might not process the input as a stream, but will buffer it and issue the messages in one shot.
It seems the proper answer to this is to write a node capable of receiving STDIN. I've done this:
http://notsourgent.com/ros/turtle_stdin.py
http://notsourgent.com/ros/turtle_stdin.txt
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