Function rtpengine_timer

modules/rtpengine/rtpengine.c:1530–1560

* Timer housekeeping, invoked each timer interval to check for proxy re-enablement */

 * Timer housekeeping, invoked each timer interval to check for proxy re-enablement
 */
void rtpengine_timer(unsigned int ticks, void *param)
{
  int disabled;
  struct rtpe_set *rtpe_list;
  struct rtpe_node *crt_rtpe;

  if (*rtpe_set_list == NULL)
    return;

  RTPE_START_READ();
	if (my_version != *list_version && update_rtpengines(0) < 0) {
		LM_ERR("cannot update rtpengines list\n");
		RTPE_STOP_READ();
		return;
	}
  for(rtpe_list = (*rtpe_set_list)->rset_first; rtpe_list != NULL;
					rtpe_list = rtpe_list->rset_next){
		for(crt_rtpe = rtpe_list->rn_first; crt_rtpe != NULL;
						crt_rtpe = crt_rtpe->rn_next){
      if ((crt_rtpe->rn_disabled && crt_rtpe->rn_recheck_ticks <= get_ticks()) ||
		  (rtpengine_ping_enabled && !crt_rtpe->rn_disabled &&
		   crt_rtpe->rn_last_ticks + rtpengine_timer_interval <= get_ticks())) {
		disabled = crt_rtpe->rn_disabled;
        crt_rtpe->rn_disabled = rtpe_test(crt_rtpe, disabled, 1);
		if (crt_rtpe->rn_disabled != disabled)
			raise_rtpengine_status_event(crt_rtpe);
	  }
    }
  }
  RTPE_STOP_READ();
}

/* hack to get the rtpengine node used for the offer */
static pv_spec_t media_pvar;