// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/> // Copyright (C) 2010 Winch Gate Property Limited // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU Affero General Public License as // published by the Free Software Foundation, either version 3 of the // License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU Affero General Public License for more details. // // You should have received a copy of the GNU Affero General Public License // along with this program. If not, see <http://www.gnu.org/licenses/>. // // Includes // #include "nel/misc/types_nl.h" #include "nel/misc/debug.h" #include "nel/misc/mem_stream.h" #include "nel/net/inet_address.h" #include "nel/net/udp_sim_sock.h" // // Namespaces // using namespace std; using namespace NLMISC; using namespace NLNET; // // Main // int main (int argc, char **argv) { if (argc != 3) { nlinfo ("%s send udp datagram to a specific port to test a connection between client and server", argv[0]); nlinfo ("usage: <ip_address> <port>"); exit (EXIT_FAILURE); } CUdpSimSock *UdpSock = NULL; UdpSock = new CUdpSimSock( false ); try { UdpSock->connect (CInetAddress (argv[1], atoi(argv[2]))); } catch (Exception &e) { nlwarning ("Cannot connect to remote UDP host: %s", e.what()); exit (EXIT_FAILURE); } uint8 *packet = new uint8[1000]; uint32 psize; while(true) { CMemStream msgout; uint32 foo = 10; msgout.serial (foo); uint32 size = msgout.length(); UdpSock->send (msgout.buffer(), size); nldebug ("Sent UDP datagram size %d to %s", size, UdpSock->localAddr().asString().c_str()); while (UdpSock->dataAvailable()) { psize = 1000; try { UdpSock->receive (packet, psize); nldebug ("Received UDP datagram size %d bytes from %s", psize, UdpSock->localAddr().asString().c_str()); } catch ( Exception& e ) { nlwarning ("Received failed: %s", e.what()); } } nlSleep (1000); } return EXIT_SUCCESS; }