/* Timer callback for @periodic_save_timer. As explained in @install_timer,
* this function must erase the expired timer ID from all variables. */
static void
periodic_save_handler(void *xxx)
{
static int periodic_save_event_id = EVENT_NONE;
milliseconds_T interval;
if (get_cmd_opt_bool((const unsigned char *)"anonymous")) return;
/* Don't trigger anything at startup */
if (periodic_save_event_id == EVENT_NONE)
set_event_id(periodic_save_event_id, (unsigned char *)"periodic-saving");
else
trigger_event(periodic_save_event_id);
interval = sec_to_ms(get_opt_int((const unsigned char *)"infofiles.save_interval", NULL));
if (!interval) {
/* We should get here only if @periodic_save_handler
* is being called from @periodic_save_change_hook or
* @init_timer, rather than from the timer system. */
assert(periodic_save_timer == TIMER_ID_UNDEF);
return;
}
install_timer(&periodic_save_timer, interval, periodic_save_handler, NULL);
/* The expired timer ID has now been erased. */
}
/* The timeout mechanism is used for both inactive incoming peer connections
* and peer connections attached to a BitTorrent (master) connection. */
void
set_bittorrent_peer_connection_timeout(struct bittorrent_peer_connection *peer)
{
milliseconds_T timeout = sec_to_ms(get_opt_int("protocol.bittorrent.peerwire.timeout", NULL));
kill_timer(&peer->timer);
install_timer(&peer->timer, timeout,
(void (*)(void *)) bittorrent_peer_connection_timeout,
peer);
}
