Log error first, try to close later.

[tinc] / src / net_packet.c

diff --git a/src/net_packet.c b/src/net_packet.c
index e858daa..aa5bea3 100644 (file)
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -17,7 +17,7 @@
     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 1.1.2.34 2003/07/17 15:06:26 guus Exp $
+    $Id: net_packet.c,v 1.1.2.37 2003/08/08 19:42:35 guus Exp $
 */
 
 #include "system.h"
@@ -239,7 +239,7 @@ static void send_udppacket(node_t *n, vpn_packet_t *inpkt)
                if(!n->status.waitingforkey)
                        send_req_key(n->nexthop->connection, myself, n);
 
-               n->status.waitingforkey = 1;
+               n->status.waitingforkey = true;
 
                return;
        }
@@ -306,14 +306,12 @@ static void send_udppacket(node_t *n, vpn_packet_t *inpkt)
                priority = origpriority;
                ifdebug(TRAFFIC) logger(LOG_DEBUG, _("Setting outgoing packet priority to %d"), priority);
                if(setsockopt(listen_socket[sock].udp, SOL_IP, IP_TOS, &priority, sizeof(priority)))    /* SO_PRIORITY doesn't seem to work */
-                       logger(LOG_ERR, _("System call `%s' failed: %s"), "setsockopt",
-                                  strerror(errno));
+                       logger(LOG_ERR, _("System call `%s' failed: %s"), "setsockopt", strerror(errno));
        }
 #endif
 
        if((sendto(listen_socket[sock].udp, (char *) &inpkt->seqno, inpkt->len, 0, &(n->address.sa), SALEN(n->address.sa))) < 0) {
-               logger(LOG_ERR, _("Error sending packet to %s (%s): %s"), n->name,
-                          n->hostname, strerror(errno));
+               logger(LOG_ERR, _("Error sending packet to %s (%s): %s"), n->name, n->hostname, strerror(errno));
                return;
        }
 
@@ -323,7 +321,7 @@ static void send_udppacket(node_t *n, vpn_packet_t *inpkt)
 /*
   send a packet to the given vpn ip.
 */
-void send_packet(node_t *n, vpn_packet_t *packet)
+void send_packet(const node_t *n, vpn_packet_t *packet)
 {
        node_t *via;
 
@@ -350,15 +348,15 @@ void send_packet(node_t *n, vpn_packet_t *packet)
                           n->name, via->name, n->via->hostname);
 
        if((myself->options | via->options) & OPTION_TCPONLY) {
-               if(send_tcppacket(via->connection, packet))
-                       terminate_connection(via->connection, 1);
+               if(!send_tcppacket(via->connection, packet))
+                       terminate_connection(via->connection, true);
        } else
                send_udppacket(via, packet);
 }
 
 /* Broadcast a packet using the minimum spanning tree */
 
-void broadcast_packet(node_t *from, vpn_packet_t *packet)
+void broadcast_packet(const node_t *from, vpn_packet_t *packet)
 {
        avl_node_t *node;
        connection_t *c;