qsockpol
Qt Unity3D Socket Policy Server
Using example
Just add to .pro file next following
QT += network
main.cpp
#include <QCoreApplication>
#include <QScopedPointer>
#include "sockpol.h"
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
QScopedPointer<SocketPolicyServerThread> policyServer(new SocketPolicyServerThread());
return a.exec();
}