C++ (Cpp) OSPF_NSM_TIMER_OFFの例

コード例 #1

ファイル: ospf_nsm.c プロジェクト: OPSF/uClinux

void
nsm_reset_nbr (struct ospf_neighbor *nbr)
{
  /* Clear Database Summary list. */
  if (!ospf_db_summary_isempty (nbr))
    ospf_db_summary_clear (nbr);

  /* Clear Link State Request list. */
  if (!ospf_ls_request_isempty (nbr))
    ospf_ls_request_delete_all (nbr);

  /* Clear Link State Retransmission list. */
  if (!ospf_ls_retransmit_isempty (nbr))
    ospf_ls_retransmit_clear (nbr);

  /* Cancel thread. */
  OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
  OSPF_NSM_TIMER_OFF (nbr->t_hello_reply);

#ifdef HAVE_OPAQUE_LSA
  if (CHECK_FLAG (nbr->options, OSPF_OPTION_O))
    UNSET_FLAG (nbr->options, OSPF_OPTION_O);
#endif /* HAVE_OPAQUE_LSA */
}

コード例 #2

ファイル: ospf_nsm.c プロジェクト: AsherBond/quagga

/* Hook function called after ospf NSM event is occured.
 *
 * Set/clear any timers whose condition is implicit to the neighbour
 * state. There may be other timers which are set/unset according to other
 * state.
 *
 * We rely on this function to properly clear timers in lower states,
 * particularly before deleting a neighbour.
 */
static void
nsm_timer_set (struct ospf_neighbor *nbr)
{
  switch (nbr->state)
    {
    case NSM_Deleted:
    case NSM_Down:
      OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
      OSPF_NSM_TIMER_OFF (nbr->t_hello_reply);
    case NSM_Attempt:
    case NSM_Init:
    case NSM_TwoWay:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
      break;
    case NSM_ExStart:
      OSPF_NSM_TIMER_ON (nbr->t_db_desc, ospf_db_desc_timer, nbr->v_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
      break;
    case NSM_Exchange:
      OSPF_NSM_TIMER_ON (nbr->t_ls_upd, ospf_ls_upd_timer, nbr->v_ls_upd);
      if (!IS_SET_DD_MS (nbr->dd_flags))      
	OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    case NSM_Loading:
    case NSM_Full:
    default:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    }
}

コード例 #3

ファイル: ospf_neighbor.c プロジェクト: millken/zhuxianB30

void
ospf_nbr_free (struct ospf_neighbor *nbr)
{
  /* Free DB summary list. */
  if (ospf_db_summary_count (nbr))
    ospf_db_summary_clear (nbr);
    /* ospf_db_summary_delete_all (nbr); */

  /* Free ls request list. */
  if (ospf_ls_request_count (nbr))
    ospf_ls_request_delete_all (nbr);

  /* Free retransmit list. */
  if (ospf_ls_retransmit_count (nbr))
    ospf_ls_retransmit_clear (nbr);

  /* Cleanup LSDBs. */
  ospf_lsdb_cleanup (&nbr->db_sum);
  ospf_lsdb_cleanup (&nbr->ls_req);
  ospf_lsdb_cleanup (&nbr->ls_rxmt);
  
  /* Clear last send packet. */
  if (nbr->last_send)
    ospf_packet_free (nbr->last_send);

  if (nbr->nbr_nbma)
    {
      nbr->nbr_nbma->nbr = NULL;
      nbr->nbr_nbma = NULL;
    }

  /* Cancel all timers. */
  OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
  OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);

  /* Cancel all events. *//* Thread lookup cost would be negligible. */
  thread_cancel_event (master, nbr);

  XFREE (MTYPE_OSPF_NEIGHBOR, nbr);
}

コード例 #4

void
nsm_reset_nbr (struct ospf_neighbor *nbr)
{
  /* Clear Database Summary list. */
  if (!ospf_db_summary_isempty (nbr))
    ospf_db_summary_clear (nbr);

  /* Clear Link State Request list. */
  if (!ospf_ls_request_isempty (nbr))
    ospf_ls_request_delete_all (nbr);

  /* Clear Link State Retransmission list. */
  if (!ospf_ls_retransmit_isempty (nbr))
    ospf_ls_retransmit_clear (nbr);

  /* Cancel thread. */
  OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
  OSPF_NSM_TIMER_OFF (nbr->t_hello_reply);
}

コード例 #5

ファイル: ospf_nsm.c プロジェクト: AsherBond/quagga

static int
nsm_start (struct ospf_neighbor *nbr)
{
  if (nbr->nbr_nbma)
      OSPF_POLL_TIMER_OFF (nbr->nbr_nbma->t_poll);

  OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
  
  OSPF_NSM_TIMER_ON (nbr->t_inactivity, ospf_inactivity_timer,
                     nbr->v_inactivity);

  return 0;
}

コード例 #6

void
ospf_nbr_free (struct ospf_neighbor *nbr)
{
  /* Free DB summary list. */
  if (ospf_db_summary_count (nbr))
    ospf_db_summary_clear (nbr);
    /* ospf_db_summary_delete_all (nbr); */

  /* Free ls request list. */
  if (ospf_ls_request_count (nbr))
    ospf_ls_request_delete_all (nbr);

  /* Free retransmit list. */
  if (ospf_ls_retransmit_count (nbr))
    ospf_ls_retransmit_clear (nbr);

  /* Cleanup LSDBs. */
  ospf_lsdb_cleanup (&nbr->db_sum);
  ospf_lsdb_cleanup (&nbr->ls_req);
  ospf_lsdb_cleanup (&nbr->ls_rxmt);
  
  /* Clear last send packet. */
  if (nbr->last_send)
    ospf_packet_free (nbr->last_send);

  if (nbr->nbr_static)
    {
      nbr->nbr_static->neighbor = NULL;
      nbr->nbr_static = NULL;
    }

  /* Cancel all timers. */
  OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
  OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_req);
  OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);

  XFREE (MTYPE_OSPF_NEIGHBOR, nbr);
}

コード例 #7

ファイル: ospf_nsm.c プロジェクト: OPSF/uClinux

int
nsm_hello_received (struct ospf_neighbor *nbr)
{
  /* Start or Restart Inactivity Timer. */
  OSPF_NSM_TIMER_OFF (nbr->t_inactivity);
  
  OSPF_NSM_TIMER_ON (nbr->t_inactivity, ospf_inactivity_timer,
		     nbr->v_inactivity);

  if (nbr->oi->type == OSPF_IFTYPE_NBMA && nbr->nbr_nbma)
    OSPF_POLL_TIMER_OFF (nbr->nbr_nbma->t_poll);

  return 0;
}

コード例 #8

void
nsm_timer_set (struct ospf_neighbor *nbr)
{
  switch (nbr->status)
    {
    case NSM_Down:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      break;
    case NSM_Attempt:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      break;
    case NSM_Init:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      break;
    case NSM_TwoWay:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      break;
    case NSM_ExStart:
      OSPF_NSM_TIMER_ON (nbr->t_db_desc, ospf_db_desc_timer, nbr->v_db_desc);
      OSPF_NSM_TIMER_OFF (nbr->t_ls_upd);
      break;
    case NSM_Exchange:
      OSPF_NSM_TIMER_ON (nbr->t_ls_upd, ospf_ls_upd_timer, nbr->v_ls_upd);
      if (!IS_SET_DD_MS (nbr->dd_flags))      
	OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    case NSM_Loading:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    case NSM_Full:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    default:
      OSPF_NSM_TIMER_OFF (nbr->t_db_desc);
      break;
    }
}