[ros-users] ROS nodes & SIGINT handler

[Gautier Dumonteil]

  Good to know.
fork()/exec() should be enough until Diamondback rosbag API.

Gautier

Le 31/08/2010 20:03, Josh Faust a écrit :
> On Tue, Aug 31, 2010 at 4:53 PM, Gautier Dumonteil 
> <gautier.dumonteil at gmail.com <mailto:gautier.dumonteil at gmail.com>> wrote:
>
>     I saw that rosbag is multithreaded but I was not too aware that
>     fork() without exec() is dangerous in that case.
>     Anyway, I try fork()/exec() combination and it works fine.
>
>
> Even fork()/exec() can be problematic.  If you're interested:
>
> http://www.linuxprogrammingblog.com/threads-and-fork-think-twice-before-using-them
> https://www.lsgalilei.org/glibc-doc/Threads-and-Fork.html
>
> Josh
>
>
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