search

asmodehn / celeros

Celery ROS python interface
0 stars 2 forks source link

killing a roslaunch system leaves celery process hanging #10

Open asmodehn opened 8 years ago

asmodehn commented 8 years ago

when killing a roslaunch'ed system, celeros attempt a warm shutdown. However the task is checking rospy services ( or rostful_node ), and an exception might be raised ( service not found, etc. ) because everything else is being shutdown. Sometimes, after raising that exception, the celeros process is still hanging there ( maybe because the worker is already trying to shutdown ?

This doesn't aways happen, but require more investigation...

asmodehn commented 8 years ago

This is probably fixed since we moved to use pyros.