Is there a method to limit internet speed for a particular process? If not, how can this be implemented?

Question

C++ / C#

Is it possible to somehow limit the throughput for opred. applications interacting with threads?
The bottom line is this, I get the PID, then I should limit the speed.

Answer 1

Can be regulated using policies in QoS .

Answer 2

https://unix.stackexchange.com/questions/328308/ho...
This can only be a per operating system specific API. On Linux, this can be achieved by creating a cgroup, assigning it to a process, and creating a packet handling discipline for that cgroup.