robotics-in-concert/rocon_concert — pull request #128 by stonier (2013-11-26 03:39:09+00:00)
Title: Concert shutdown

External shutdown hooks into the gateway and hub so the conductor can delay their respective shutdowns.

This is introduced as a non-default behaviour, especially for concerts.

Note: bloody signal handling for subprocesses of a rospy node is a huge pain in the ass.