there are quite a few process handling libraries, including the RAA ones. however they are (more or less) not perfect yet. most of issues fall into 2 categories:
1. not reliable
2. terrible support for windows
basically my idea is to extend one mature process library, make it available (and reliable) on windows, as well as linux/unix. technically we can operate windows process table to control processes. it should be easy, although some details haven't been considered yet.
as i said before, i just don't have time to implement it -- actually i'm pretty sure that we've got most of features already, i just don't have time to encapsulate them as a library. so it will be really appreciated if anyone can help.