{
_search_thread = new boost::thread (boost::bind (&ServerFinder::search_thread, this));
_listen_thread = new boost::thread (boost::bind (&ServerFinder::listen_thread, this));
{
_search_thread = new boost::thread (boost::bind (&ServerFinder::search_thread, this));
_listen_thread = new boost::thread (boost::bind (&ServerFinder::listen_thread, this));