along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- $Id: net_packet.c,v 1.1.2.5 2002/02/26 23:26:41 guus Exp $
+ $Id: net_packet.c,v 1.1.2.8 2002/03/01 15:14:29 guus Exp $
*/
#include "config.h"
long int complen = MTU + 12;
EVP_CIPHER_CTX ctx;
vpn_packet_t *copy;
+ static int priority = 0;
+ int origpriority;
cp
if(!n->status.validkey)
{
}
origlen = inpkt->len;
+ origpriority = inpkt->priority;
/* Compress the packet */
/* Send the packet */
+#if defined(SOL_IP) && defined(IP_TOS)
+ if(priorityinheritance && origpriority != priority)
+ {
+ priority = origpriority;
+ if(debug_lvl >= DEBUG_TRAFFIC)
+ syslog(LOG_DEBUG, _("Setting outgoing packet priority to %d"), priority);
+ if(setsockopt(udp_socket[0], SOL_IP, IP_TOS, &priority, sizeof(priority))) /* SO_PRIORITY doesn't seem to work */
+ syslog(LOG_ERR, _("System call `%s' failed: %s"), "setsockopt", strerror(errno));
+ }
+#endif
+
if((sendto(udp_socket[0], (char *)&inpkt->seqno, inpkt->len, 0, &(n->address.sa), SALEN(n->address.sa))) < 0)
{
syslog(LOG_ERR, _("Error sending packet to %s (%s): %s"),
{
syslog(LOG_ERR, _("This is a bug: %s:%d: %d:%s"),
__FILE__, __LINE__, sock, strerror(errno));
- return;
+ cp_trace();
+ exit(1);
}
if(x)
{
return;
}
-/*
if(n->connection)
- n->connection->last_ping_time = time(NULL);
-*/
+ n->connection->last_ping_time = now;
+
receive_udppacket(n, &pkt);
cp
}