/*
net.c -- most of the network code
Copyright (C) 1998-2005 Ivo Timmermans,
- 2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2010 Guus Sliepen <guus@tinc-vpn.org>
2006 Scott Lamb <slamb@slamb.org>
This program is free software; you can redistribute it and/or modify
#include "system.h"
-#include <openssl/rand.h>
-
#include "utils.h"
#include "splay_tree.h"
#include "conf.h"
for(snode = n->subnet_tree->head; snode; snode = snext) {
snext = snode->next;
s = snode->data;
- if(!tunnelserver)
- send_del_subnet(broadcast, s);
- subnet_del(n, s);
+ send_del_subnet(broadcast, s);
+ if(!strictsubnets)
+ subnet_del(n, s);
}
for(enode = n->edge_tree->head; enode; enode = enext) {
break;
}
- if(!enode)
+ if(!enode && (!strictsubnets || !n->subnet_tree->head))
+ /* in strictsubnets mode do not delete nodes with subnets */
node_del(n);
}
}
else {
ifdebug(CONNECTIONS) logger(LOG_DEBUG,
"Error while connecting to %s (%s): %s",
- c->name, c->hostname, strerror(result));
+ c->name, c->hostname, sockstrerror(result));
closesocket(c->socket);
do_outgoing_connection(c);
return;
timeout_set(&timeout_event, timeout_handler, &timeout_event);
event_add(&timeout_event, &(struct timeval){pingtimeout, 0});
+
+#ifdef SIGHUP
signal_set(&sighup_event, SIGHUP, sighup_handler, NULL);
signal_add(&sighup_event, NULL);
+#endif
+#ifdef SIGTERM
signal_set(&sigterm_event, SIGTERM, sigterm_handler, NULL);
signal_add(&sigterm_event, NULL);
+#endif
+#ifdef SIGQUIT
signal_set(&sigquit_event, SIGQUIT, sigterm_handler, NULL);
signal_add(&sigquit_event, NULL);
+#endif
if(event_loop(0) < 0) {
logger(LOG_ERR, "Error while waiting for input: %s", strerror(errno));