Hi all, I am finding a way to separate some heavy load process into some standalone threads so that I could get other callbacks in time using nodelet. I looked at the nodelet wiki page but it has few description about its multi-threading model and usage, so I am wondering where I could find such usage examples or projects already doing this? BTW, is creating my own threads using boost inside a nodelet a bad idea? Thanks for any help. -- Regards University of Science and Technology of China School of Computer Science and Technology Multi-Agent System Lab K.Chen