func postfork() {
if uwsgi.WorkerId() == 0 {
fmt.Println("PoSt FoRk on mule", uwsgi.MuleId(), "!!!")
} else {
fmt.Println("PoSt FoRk on worker", uwsgi.WorkerId(), "!!!")
}
}
func hello2(signum int) {
fmt.Println("I am an rb_timer running on mule", uwsgi.MuleId())
}