--- deliantra/server/socket/init.C	2007/04/02 18:55:22	1.43
+++ deliantra/server/socket/init.C	2007/06/09 23:18:17	1.48
@@ -1,25 +1,25 @@
 /*
- * CrossFire, A Multiplayer game for X-windows
+ * This file is part of Crossfire TRT, the Multiplayer Online Role Playing Game.
  * 
- * Copyright (C) 2005, 2006, 2007 Marc Lehmann & Crossfire+ Development Team
- * Copyright (C) 2001 Mark Wedel
- * Copyright (C) 1992 Frank Tore Johansen
+ * Copyright (©) 2005,2006,2007 Marc Alexander Lehmann / Robin Redeker / the Crossfire TRT team
+ * Copyright (©) 2001,2007 Mark Wedel
+ * Copyright (©) 1992,2007 Frank Tore Johansen
  * 
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
+ * Crossfire TRT is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 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 General Public License for more details.
+ * 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 General Public License
+ * for more details.
  * 
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * The author can be reached via e-mail to <crossfire@schmorp.de>
+ * You should have received a copy of the GNU General Public License along
+ * with Crossfire TRT; if not, write to the Free Software Foundation, Inc. 51
+ * Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * 
+ * The authors can be reached via e-mail to <crossfire@schmorp.de>
  */
 
 /**
@@ -48,6 +48,12 @@
 
 #include <algorithm>
 
+// use relatively small values, as we do not expect to receive much,
+// and we do userspace write buffering
+// 8kb limits throughput to roughly 66kb/s
+#define SOCKET_RCVBUF  8192
+#define SOCKET_SNDBUF 16384
+
 sockvec clients;
 
 /**
@@ -58,8 +64,7 @@
 client::client (int fd, const char *peername)
 : fd (fd), host (strdup (peername)),
   socket_ev (this, &client::socket_cb),
-  cmd_ev    (this, &client::cmd_cb),
-  cc_inv (this), cc_other (this)
+  cmd_ev    (this, &client::cmd_cb)
 {
   refcnt_inc (); // the socket is an external reference
 
@@ -68,7 +73,7 @@
   {
     struct linger linger_opt;
 
-    linger_opt.l_onoff = 0;
+    linger_opt.l_onoff  = 0;
     linger_opt.l_linger = 0;
 
     if (setsockopt (fd, SOL_SOCKET, SO_LINGER, &linger_opt, sizeof (struct linger)))
@@ -78,6 +83,18 @@
   {
     int val;
 
+#ifdef SO_RCVBUF
+    val = SOCKET_RCVBUF;
+    if (setsockopt (fd, SOL_SOCKET, SO_RCVBUF, &val, sizeof (val)))
+      LOG (llevError, "SO_RCVBUF: %s\n", strerror (errno));
+#endif
+
+#ifdef SO_SNDBUF
+    val = SOCKET_SNDBUF;
+    if (setsockopt (fd, SOL_SOCKET, SO_SNDBUF, &val, sizeof (val)))
+      LOG (llevError, "SO_SNDBUF: %s\n", strerror (errno));
+#endif
+
 #ifdef IP_TOS
     val = IPTOS_LOWDELAY;
     if (setsockopt (fd, IPPROTO_IP, IP_TOS, &val, sizeof (val)))
@@ -92,13 +109,13 @@
 
     // set some very aggressive keepalive parameters
 #ifdef TCP_KEEPIDLE
-    val = 10;
+    val = 1;
     if (setsockopt (fd, IPPROTO_TCP, TCP_KEEPIDLE, &val, sizeof (val)))
       LOG (llevError, "TCP_KEEPIDLE: %s\n", strerror (errno));
 #endif
 
 #ifdef TCP_KEEPCNT
-    val = 5;
+    val = 3;
     if (setsockopt (fd, IPPROTO_TCP, TCP_KEEPCNT, &val, sizeof (val)))
       LOG (llevError, "TCP_KEEPCNT: %s\n", strerror (errno));
 #endif
@@ -223,23 +240,12 @@
   last_path_repelled = 0;
   last_path_denied = 0;
   last_speed = 0;
-  flags = 0;
+  last_flags = 0;
 
   static living zero_living;
   last_stats = zero_living;
 }
 
-/** This sets up the socket and reads all the image information into memory. */
-void
-init_ericserver (void)
-{
-  cst_tot.time_start = time (NULL);
-  cst_lst.time_start = time (NULL);
-
-  LOG (llevDebug, "Initialize new client/server data\n");
-}
-
-
 /*******************************************************************************
  *
  * Start of functions dealing with freeing of the data.