Method thread_proc

dlib/test/sockets.cpp:134–202

        }

        void thread_proc (
        )
        {
            try
            {
                dlog << LTRACE << "enter thread";
                {
                    auto_mutex M(gm);
                    while (assigned_port == 0)
                        gs.wait();
                }

                int status;
                std::unique_ptr<connection> con;
                string hostname;
                string ip;
                status = get_local_hostname(hostname);
                if (status)
                {
                    srv.tag = 1.0;
                    srv.error_occurred = true;
                    srv.clear();
                    dlog << LERROR << "leaving thread, line: " << __LINE__;
                    dlog << LERROR << "get_local_hostname() failed";
                    return;
                }

                status = hostname_to_ip(hostname,ip);
                if (status)
                {
                    srv.tag = 2.0;
                    srv.error_occurred = true;
                    srv.clear();
                    dlog << LERROR << "leaving thread, line: " << __LINE__;
                    dlog << LERROR << "hostname_to_ip() failed";
                    return;
                }

                dlog << LTRACE << "try to connect to the server at port " << srv.get_listening_port();
                status = create_connection(con,srv.get_listening_port(),ip);
                if (status)
                {
                    srv.tag = 3.0;
                    srv.error_occurred = true;
                    srv.clear();
                    dlog << LERROR << "leaving thread, line: " << __LINE__;
                    dlog << LERROR << "create_connection() failed";
                    return;
                }

                dlog << LTRACE << "sending magic_num to server";
                int i;
                for (i = 0; i < min_bytes_sent; ++i)
                {
                    con->write(&magic_num,1); 
                }

                dlog << LTRACE << "shutting down connection to server";