void fs2netd_reset_connection() { bool reset_gameserver = false; if (Net_player->flags & NETINFO_FLAG_MT_CONNECTED) { fs2netd_gameserver_disconnect(); reset_gameserver = true; } FS2NetD_Disconnect(); fs2netd_reset_state(); // wait a little to allow for the port to clear Sleep(500); // try to reinit the server connection fs2netd_login(); Sleep(250); if ( reset_gameserver && fs2netd_is_online() ) { fs2netd_gameserver_start(); } }
void fs2netd_do_frame() { // in a previous processing loop, so don't do a frame until that has completed if ( In_process ) { return; } if ( !Logged_in ) { // maybe try and reconnect, if we were bumped due to a comm error ... if ( (Login_retry_time != -1) && (timer_get_seconds() >= Login_retry_time) ) { fs2netd_login(); if ( !Logged_in ) { // bah! try again in another 5 minutes Login_retry_time = timer_get_seconds() + 300; } else { Login_retry_time = -1; } } return; } // do ping/pong and ident fs2netd_handle_ping(); if (!Is_connected) { // The ping handling above made us realize that we are disconnected. We will reconnect in some time so we can // just return here return; } // handle gameserver updates fs2netd_gameserver_update(); // check for server messages, ping replies, etc. fs2netd_handle_messages(); // WTF?! (TODO: figure out how this happens) if (Is_connected && !Logged_in) { fs2netd_login(); } }
void fs2netd_debrief_init() { if ( !(Game_mode & GM_MULTIPLAYER) ) { return; } if ( !Om_tracker_flag ) { return; } if ( !Is_connected ) { return; } uint CurrentMissionChsum; bool mValidStatus = false; cf_chksum_long(Netgame.mission_name, &CurrentMissionChsum); mValidStatus = FS2NetD_CheckSingleMission(Netgame.mission_name, CurrentMissionChsum); if ( ((multi_num_players() > 1) || (Multi_num_players_at_start > 1)) && !game_hacked_data() && mValidStatus ) { // verify that we are logged in before doing anything else fs2netd_login(); int spd_ret = FS2NetD_SendPlayerData(PXO_SID, Players[Player_num].callsign, Multi_tracker_login, &Players[Player_num]); switch (spd_ret) { // 0 = pilot updated, 1 = invalid pilot, 2 = invalid (expired?) sid case -1: multi_display_chat_msg( XSTR("<Did not receive response from server within timeout period>", -1), 0, 0 ); multi_display_chat_msg( XSTR("<Your stats may not have been stored>", -1), 0, 0 ); multi_display_chat_msg( XSTR("<This is not a critical error>", -1), 0, 0 ); Multi_debrief_stats_accept_code = 1; break; case 0: multi_display_chat_msg( XSTR("<stats have been accepted>", 850), 0, 0 ); Multi_debrief_stats_accept_code = 1; break; case 1: multi_display_chat_msg( XSTR("<stats have been tossed>", 850), 0, 0 ); multi_display_chat_msg( XSTR("WARNING: Your pilot was invalid, this is a serious error, possible data corruption", -1), 0, 0 ); Multi_debrief_stats_accept_code = 0; break; case 2: // we really shouldn't be here with the new code, but handle it just in case Int3(); fs2netd_login(); if (PXO_SID != -1) { if ( !FS2NetD_SendPlayerData(PXO_SID, Players[Player_num].callsign, Multi_tracker_login, &Players[Player_num]) ) { multi_display_chat_msg( XSTR("<stats have been accepted>", 850), 0, 0 ); Multi_debrief_stats_accept_code = 1; break; } } multi_display_chat_msg( XSTR("<stats have been tossed>", 851), 0, 0 ); Multi_debrief_stats_accept_code = 0; break; default: multi_display_chat_msg( XSTR("Unknown Stats Store Request Reply", -1), 0, 0 ); break; } } else { multi_display_chat_msg( XSTR("<stats have been tossed>", 851), 0, 0 ); Multi_debrief_stats_accept_code = 0; } }
void fs2netd_do_frame() { int rc, buffer_size, buffer_offset; char buffer[300], str[256]; ubyte pid = 0; int itemp; static fix NextPing = -1, NextHeartBeat = -1; static fix GotPong = -1; bool reset = false; // don't bother with this if we aren't on FS2NetD if ( !Om_tracker_flag ) { return; } if ( !(Game_mode & GM_MULTIPLAYER) ) { return; } // not connected to server if ( !Is_connected ) { return; } // in a previous processing loop, so don't do a frame until that has completed if ( In_process ) { return; } // if we didn't get a PONG within 4 minutes the server connection must have dropped if ( (GotPong != -1) && ((NextPing - GotPong) > (240 * F1_0)) ) { ml_printf("FS2NetD WARNING: Lost connection to server!"); FS2NetD_Disconnect(); Is_connected = false; Logged_in = false; PXO_SID = -1; NextHeartBeat = -1; NextPing = -1; GotPong = -1; // try to reinit the server connection fs2netd_login(); // make sure that we are good to go if ( !Is_connected ) { if (!Is_standalone) { gamesnd_play_iface(SND_GENERAL_FAIL); popup(PF_USE_AFFIRMATIVE_ICON | PF_TITLE_BIG | PF_TITLE_RED, 1, POPUP_OK, "ERROR:\nLost connection to the FS2NetD server!"); } return; } else { ml_printf("FS2NetD NOTICE: Connection to server has been reestablished!"); } } // send out ping every 60 seconds if ( (NextPing == -1) || (timer_get_fixed_seconds() >= NextPing) ) { // if we have seen a long period of time between pings then reset the pong time too if ( (timer_get_fixed_seconds() - NextPing) > (120 * F1_0) ) { reset = true; } NextPing = timer_get_fixed_seconds() + (60 * F1_0); // we go ahead and set the initial GotPong here, even though we haven't gotten a pong yet if ( (GotPong == -1) || reset ) { GotPong = NextPing; reset = false; } FS2NetD_Ping(); ml_printf("FS2NetD sent PING"); } // send out server heartbeat every 2 minutes, unless forced to by an update if ( (Net_player->flags & NETINFO_FLAG_AM_MASTER) && (Multi_create_force_heartbeat || (NextHeartBeat == -1) || (timer_get_fixed_seconds() >= NextHeartBeat)) ) { Multi_create_force_heartbeat = 0; NextHeartBeat = timer_get_fixed_seconds() + (120 * F1_0); FS2NetD_SendHeartBeat(Netgame.name, Netgame.mission_name, Netgame.title, Netgame.type_flags, Netgame.server_addr.port, multi_num_players()); ml_printf("FS2NetD sent HeartBeat"); } // Check for GWall messages - ping replies, etc if ( (rc = FS2NetD_GetData(buffer, sizeof(buffer))) != -1 ) { int rc_total = rc; buffer_offset = 0; while (rc_total > buffer_offset) { // make sure we have enough data to try and process if (rc_total < BASE_PACKET_SIZE) { break; } PXO_GET_DATA( pid ); PXO_GET_INT( buffer_size ); while ( (rc_total < buffer_size) && ((sizeof(buffer) - rc_total) > 0) ) { if ( (rc = FS2NetD_GetData(buffer+rc_total, sizeof(buffer) - rc_total)) != -1 ) { rc_total += rc; } else { break; } } if (buffer_size <= 0) { break; } // we don't have the full packet, so bail if (rc_total < buffer_size) { break; } // processing time! switch (pid) { case PCKT_PING: { PXO_GET_INT( itemp ); ml_printf("FS2NetD received PING"); FS2NetD_Pong(itemp); break; } case PCKT_PONG: { PXO_GET_INT( itemp ); ml_printf("FS2NetD received PONG: %d ms", timer_get_milliseconds() - itemp); GotPong = timer_get_fixed_seconds(); break; } case PCKT_NETOWRK_WALL: { PXO_GET_STRING( str ); ml_printf("FS2NetD WALL received MSG: %s", str); switch (Netgame.game_state) { case NETGAME_STATE_FORMING: case NETGAME_STATE_BRIEFING: case NETGAME_STATE_MISSION_SYNC: case NETGAME_STATE_DEBRIEF: multi_display_chat_msg(str, 0, 0); break; /* -- Won't Happen - multi_do_frame() is not called during paused state so the game will not even receive the data during it case NETGAME_STATE_PAUSED: // EASY! send_game_chat_packet(Net_player, str, MULTI_MSG_ALL, NULL); break; */ case NETGAME_STATE_IN_MISSION: // gotta make it paused //multi_pause_request(1); //send_game_chat_packet(Net_player, str, MULTI_MSG_ALL, NULL); HUD_printf(str); break; default: // do-nothing break; } break; } default: { ml_printf("Unexpected FS2NetD Packet - PID = %x", pid); break; } } buffer_offset += (buffer_size - BASE_PACKET_SIZE); } } }