Re: [ros-users] problems, possibly solved, with pr2_tuck_arm…

> On Mon, Jun 28, 2010 at 4:23 PM, Michael Styer <michael@styer.net>
> wrote:
>         Hello,

>         I've been learning ROS and the PR2 software this week and last
>         at Bosch
>         RTC. Today I've been looking at the pr2_tuck_arms_action node
>         in
>         pr2_common_actions. I couldn't figure it out for a while
>         because it
>         didn't have a help option, and it didn't exit at the end when
>         it was
>         supposed to. So I looked into it a bit and I've written a
>         version that
>         adds a help option and calls rospy.signal_shutdown(...)
>         (instead of
>         exit()) to quit.

>         So I have a quick question -- is that the right way to force
>         shutdown of
>         a node? The script called exit() before, which didn't seem to
>         work, but
>         is there another method I should use?

>         Then, if it would be useful, I can share my revised script, or
>         a diff --
>         just let me know what the standard procedure is.

>         Thanks!

>         Mike

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