fixes: thread management especially at shutdown.
- A lot of over-design, especially now w/ a fixed number of threads set to
1
- able to kill quite fast itti with a dummy timer
-
std::vector
is painful to iterate and loop over and in fact not require at all for example in the PFCP switch - UPF function should shutdown within a couple of seconds
- and no more seg fault.
Edited by Raphael Defosseux