/*
net.c -- most of the network code
Copyright (C) 1998-2005 Ivo Timmermans,
- 2000-2006 Guus Sliepen <guus@tinc-vpn.org>
+ 2000-2007 Guus Sliepen <guus@tinc-vpn.org>
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
/* check input from kernel */
if(FD_ISSET(device_fd, readset)) {
- if(read_packet(&packet))
+ if(read_packet(&packet)) {
+ packet.priority = 0;
route(myself, &packet);
+ }
}
/* check meta connections */
}
}
+ if(sigalrm) {
+ logger(LOG_INFO, _("Flushing event queue"));
+ expire_events();
+ sigalrm = false;
+ }
while((event = get_expired_event())) {
event->handler(event->data);
free_event(event);
}
- if(sigalrm) {
- logger(LOG_INFO, _("Flushing event queue"));
-
- while(event_tree->head) {
- event = event_tree->head->data;
- event->handler(event->data);
- event_del(event);
- }
- sigalrm = false;
- }
-
if(sighup) {
connection_t *c;
avl_node_t *node;
for(node = connection_tree->head; node; node = node->next) {
c = node->data;
- if(c->outgoing) {
- free(c->outgoing->name);
- if(c->outgoing->ai)
- freeaddrinfo(c->outgoing->ai);
- free(c->outgoing);
- c->outgoing = NULL;
- }
-
asprintf(&fname, "%s/hosts/%s", confbase, c->name);
if(stat(fname, &s) || s.st_mtime > last_config_check)
terminate_connection(c, c->status.active);