int mrp_lvtimer_start(struct mrp_database *mrp_db)
{
int ret;
/* leavetimer has expired (10.7.5.21)
* controls how long the Registrar state machine stays in the
* LV state before transitioning to the MT state.
*/
#if LOG_TIMERS
if (mrp_db->lv_timer_running)
mrpd_log_printf("MRP start leave timer *ALREADY RUNNING*\n");
else
mrpd_log_printf("MRP start leave timer\n");
#endif
ret = mrpd_timer_start(mrp_db->lv_timer, MRP_LVTIMER_VAL);
if (ret >= 0)
mrp_db->lv_timer_running = 1;
return ret;
}
int mrp_jointimer_start(struct mrp_database *mrp_db)
{
int ret = 0;
/* 10.7.4.1 - interval between transmit opportunities
* for applicant state machine
*/
#if LOG_TIMERS
if (mrp_db->join_timer_running)
mrpd_log_printf("MRP join timer running\n");
else
mrpd_log_printf("MRP join timer start \n");
#endif
if (!mrp_db->join_timer_running) {
ret = mrpd_timer_start(mrp_db->join_timer, MRP_JOINTIMER_VAL);
}
if (ret >= 0)
mrp_db->join_timer_running = 1;
return ret;
}
int mrp_lvatimer_start(struct mrp_database *mrp_db)
{
int ret = 0;
int timeout = 0;
/* leavealltimer has expired. (10.7.5.22)
* on expire, sends a LEAVEALL message
* value is RANDOM in range (LeaveAllTime , 1.5xLeaveAllTime)
* timer is for all attributes of a given application and port, but
* expires each listed attribute individually (per application)
*/
timeout = MRP_LVATIMER_VAL + (random() % (MRP_LVATIMER_VAL / 2));
#if LOG_TIMERS
if (mrp_db->lva_timer_running)
mrpd_log_printf("MRP leaveAll timer already running \n", timeout);
else
mrpd_log_printf("MRP start leaveAll timer (%d ms)\n", timeout);
#endif
if (!mrp_db->lva_timer_running)
ret = mrpd_timer_start(mrp_db->lva_timer, timeout);
if (ret >= 0)
mrp_db->lva_timer_running = 1;
return ret;
}
int gctimer_start()
{
/* reclaim memory every 30 minutes */
return mrpd_timer_start(gc_timer, 30 * 60 * 1000);
}
