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Comparing deliantra/server/socket/init.C (file contents):
Revision 1.52 by root, Mon Oct 1 01:09:10 2007 UTC vs.
Revision 1.67 by root, Mon Apr 12 05:22:38 2010 UTC

1/* 1/*
2 * This file is part of Crossfire TRT, the Roguelike Realtime MORPG. 2 * This file is part of Deliantra, the Roguelike Realtime MMORPG.
3 * 3 *
4 * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT 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 * Crossfire TRT 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 <crossfire@schmorp.de> 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; 133 mapmode = Map1aCmd;
156 darkness = 1;
157 mapx = 11; 134 mapx = 11;
158 mapy = 11; 135 mapy = 11;
159 itemcmd = 1; /* Default is version item1 command */ 136 itemcmd = 1; /* Default is version item1 command */
160 max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default 137 max_rate = 100000 / (1000000 / MAX_TIME); // ~1mbit is assumed per default
161 138
… …
164 * face information. 141 * face information.
165 */ 142 */
166 faces_sent[0] = true; 143 faces_sent[0] = true;
167 fx_want [FT_FACE] = true; // all clients must support image faces 144 fx_want [FT_FACE] = true; // all clients must support image faces
168 145
169 socket_ev.prio (PE_PRIO_HIGH); 146 socket_ev.set (fd, EV_READ);
147 socket_ev.prio (2); // one higher than the ticker priority
170 socket_ev.fd (fd); 148 socket_ev.start ();
171 socket_ev.poll (PE_R);
172 149
173 // initialisation done, kick it! 150 // initialisation done, kick it!
174 send_packet_printf ("version %d %d %s\n", VERSION_CS, VERSION_SC, VERSION_INFO); 151 INVOKE_CLIENT (CONNECT, this);
152
175 flush (); 153 flush ();
176 154
177 reset_stats (); 155 reset_stats ();
178 156
179 clients.insert (this); 157 clients.insert (this);
… …
190} 168}
191 169
192void 170void
193client::do_destroy () 171client::do_destroy ()
194{ 172{
173 INVOKE_CLIENT (CLIENT_DESTROY, this);
195 attachable::do_destroy (); 174 attachable::do_destroy ();
196 175
197 if (pl) 176 if (pl)
198 pl->disconnect (); 177 pl->disconnect ();
199 178
… …
205 close (fd); 184 close (fd);
206 } 185 }
207 186
208 state = ST_DEAD; 187 state = ST_DEAD;
209 188
210 socket_ev.suspend (); 189 socket_ev.stop ();
211 190
212 refcnt_dec (); // socket no longer open 191 refcnt_dec (); // socket no longer open
213} 192}
214 193
215void 194void
… …
227 last_resist[i] = -1; 206 last_resist[i] = -1;
228 207
229 last_weapon_sp = -1; 208 last_weapon_sp = -1;
230 last_level = -1; 209 last_level = -1;
231 last_stats.exp = -1; 210 last_stats.exp = -1;
232 last_weight = (uint32) - 1;
233 last_flags = 0; 211 last_flags = 0;
234 last_weight = 0; 212 last_weight = -1;
235 last_weight_limit = 0; 213 last_weight_limit = 0;
236 last_path_attuned = 0; 214 last_path_attuned = 0;
237 last_path_repelled = 0; 215 last_path_repelled = 0;
238 last_path_denied = 0; 216 last_path_denied = 0;
239 last_speed = 0; 217 last_speed = 0;
… …
245 223
246client * 224client *
247client::create (int fd, const char *peername) 225client::create (int fd, const char *peername)
248{ 226{
249 client *ns = new client (dup (fd), peername); 227 client *ns = new client (dup (fd), peername);
228
250 ns->instantiate (); // effectively a nop right now 229 ns->instantiate (); // effectively a nop right now
251 INVOKE_CLIENT (CONNECT, ns); 230
252 return ns; 231 return ns;
253} 232}
254 233

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