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Comparing deliantra/server/socket/init.C (file contents):
Revision 1.54 by root, Wed Nov 14 08:09:46 2007 UTC vs.
Revision 1.69 by root, Tue Feb 8 00:17:14 2011 UTC

1/* 1/*
2 * This file is part of Deliantra, the Roguelike Realtime MMORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Deliantra team 4 * Copyright (©) 2005,2006,2007,2008,2009,2010 Marc Alexander Lehmann / Robin Redeker / the Deliantra team
5 * Copyright (©) 2001,2007 Mark Wedel
6 * Copyright (©) 1992,2007 Frank Tore Johansen
7 * 5 *
8 * Deliantra is free software: you can redistribute it and/or modify 6 * Deliantra is free software: you can redistribute it and/or modify it under
9 * it under the terms of the GNU General Public License as published by 7 * the terms of the Affero GNU General Public License as published by the
10 * the Free Software Foundation, either version 3 of the License, or 8 * Free Software Foundation, either version 3 of the License, or (at your
11 * (at your option) any later version. 9 * option) any later version.
12 * 10 *
13 * This program is distributed in the hope that it will be useful, 11 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details. 14 * GNU General Public License for more details.
17 * 15 *
18 * You should have received a copy of the GNU General Public License 16 * You should have received a copy of the Affero GNU General Public License
19 * along with this program. If not, see <http://www.gnu.org/licenses/>. 17 * and the GNU General Public License along with this program. If not, see
18 * <http://www.gnu.org/licenses/>.
20 * 19 *
21 * The authors can be reached via e-mail to <support@deliantra.net> 20 * The authors can be reached via e-mail to <support@deliantra.net>
22 */ 21 */
23 22
24/** 23/*
25 * \file
26 * Socket general functions 24 * Socket general functions
27 *
28 * \date 2003-12-02
29 *
30 * Mainly deals with initialization and higher level socket
31 * maintenance (checking for lost connections and if data has arrived.)
32 * The reading of data is handled in ericserver.c
33 */ 25 */
34 26
35#include <global.h> 27#include <global.h>
36#include <sproto.h> 28#include <sproto.h>
37#include <sys/types.h> 29#include <sys/types.h>
… …
66{ 58{
67 refcnt_inc (); // the socket is an external reference 59 refcnt_inc (); // the socket is an external reference
68 60
69 mss = 1500 - 52; // 1500 typical ethernet frame, 66 typical tcp header overhead 61 mss = 1500 - 52; // 1500 typical ethernet frame, 66 typical tcp header overhead
70 62
63 socket_timeout = 16.;
64
71 { 65 {
72 struct linger linger_opt; 66 struct linger linger_opt;
73 67
74 linger_opt.l_onoff = 0; 68 linger_opt.l_onoff = 0;
75 linger_opt.l_linger = 0; 69 linger_opt.l_linger = 0;
… …
130 if (!getsockopt (fd, IPPROTO_TCP, TCP_MAXSEG, &val, &sl) && sl == sizeof (val)) 124 if (!getsockopt (fd, IPPROTO_TCP, TCP_MAXSEG, &val, &sl) && sl == sizeof (val))
131 mss = val; 125 mss = val;
132#endif 126#endif
133 } 127 }
134 128
135 {
136 int bufsize = 65535; /*Supposed absolute upper limit */
137 int oldbufsize;
138 int buflen = sizeof (int);
139
140 if (fcntl (fd, F_SETFL, O_NONBLOCK) == -1) 129 if (fcntl (fd, F_SETFL, O_NONBLOCK) == -1)
141 LOG (llevError, "InitConnection: Error on fcntl.\n"); 130 LOG (llevError, "InitConnection: Error on fcntl.\n");
142
143 if (getsockopt (fd, SOL_SOCKET, SO_SNDBUF, (char *) &oldbufsize, (socklen_t *) & buflen) == -1)
144 oldbufsize = 0;
145
146 if (oldbufsize < bufsize)
147 if (setsockopt (fd, SOL_SOCKET, SO_SNDBUF, (char *) &bufsize, sizeof (&bufsize)))
148 LOG (llevError, "InitConnection: setsockopt unable to set output buf size to %d\n", bufsize);
149
150 buflen = sizeof (oldbufsize);
151 getsockopt (fd, SOL_SOCKET, SO_SNDBUF, (char *) &oldbufsize, (socklen_t *) & buflen);
152 }
153 131
154 state = ST_SETUP; 132 state = ST_SETUP;
155 mapmode = Map0Cmd;
156 darkness = 1;
157 mapx = 11; 133 mapx = 11;
158 mapy = 11; 134 mapy = 11;
159 itemcmd = 1; /* Default is version item1 command */ 135 itemcmd = 1; /* Default is version item1 command */
160 max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default 136 max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default
161 137
… …
165 */ 141 */
166 faces_sent[0] = true; 142 faces_sent[0] = true;
167 fx_want [FT_FACE] = true; // all clients must support image faces 143 fx_want [FT_FACE] = true; // all clients must support image faces
168 144
169 socket_ev.set (fd, EV_READ); 145 socket_ev.set (fd, EV_READ);
146 socket_ev.prio (2); // one higher than the ticker priority
170 socket_ev.start (); 147 socket_ev.start ();
171 148
172 // initialisation done, kick it! 149 // initialisation done, kick it!
173 send_packet_printf ("version %d %d %s\n", VERSION_CS, VERSION_SC, VERSION_INFO); 150 INVOKE_CLIENT (CONNECT, this);
151
174 flush (); 152 flush ();
175 153
176 reset_stats (); 154 reset_stats ();
177 155
178 clients.insert (this); 156 clients.insert (this);
… …
189} 167}
190 168
191void 169void
192client::do_destroy () 170client::do_destroy ()
193{ 171{
172 INVOKE_CLIENT (CLIENT_DESTROY, this);
194 attachable::do_destroy (); 173 attachable::do_destroy ();
195 174
196 if (pl) 175 if (pl)
197 pl->disconnect (); 176 pl->disconnect ();
198 177
… …
217 /* we need to clear these to -1 and not zero - otherwise, 196 /* we need to clear these to -1 and not zero - otherwise,
218 * if a player quits and starts a new character, we wont 197 * if a player quits and starts a new character, we wont
219 * send new values to the client, as things like exp start 198 * send new values to the client, as things like exp start
220 * at zero. 199 * at zero.
221 */ 200 */
222 for (int i = 0; i < NUM_SKILLS; i++) 201 for (int i = 0; i < array_length (last_skill_exp); i++)
223 last_skill_exp[i] = -1; 202 last_skill_exp[i] = -1;
224 203
225 for (int i = 0; i < NROFATTACKS; i++) 204 for (int i = 0; i < array_length (last_resist); i++)
226 last_resist[i] = -1; 205 last_resist[i] = -1;
227 206
228 last_weapon_sp = -1; 207 last_weapon_sp = -1;
229 last_level = -1; 208 last_level = -1;
230 last_stats.exp = -1; 209 last_stats.exp = -1;
231 last_weight = (uint32) - 1;
232 last_flags = 0; 210 last_flags = 0;
233 last_weight = 0; 211 last_weight = -1;
234 last_weight_limit = 0; 212 last_weight_limit = 0;
235 last_path_attuned = 0; 213 last_path_attuned = 0;
236 last_path_repelled = 0; 214 last_path_repelled = 0;
237 last_path_denied = 0; 215 last_path_denied = 0;
238 last_speed = 0; 216 last_speed = 0;
239 last_flags = 0; 217 last_flags = 0;
240 218
241 static living zero_living; 219 static living zero_living;
242 last_stats = zero_living; 220 last_stats = zero_living;
243} 221}
244 222
245client * 223client *
246client::create (int fd, const char *peername) 224client::create (int fd, const char *peername)
247{ 225{
248 client *ns = new client (dup (fd), peername); 226 client *ns = new client (dup (fd), peername);
227
249 ns->instantiate (); // effectively a nop right now 228 ns->instantiate (); // effectively a nop right now
250 INVOKE_CLIENT (CONNECT, ns); 229
251 return ns; 230 return ns;
252} 231}
253 232

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