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Many bugfixes. (I added one entry twice to slist.)

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Debug cleanup.
Retransmiting of unacknolegded LSAs
This commit is contained in:
Ondrej Filip
2000-05-09 18:17:34 +00:00
parent 5f743d9697
commit 9669362f05
7 changed files with 64 additions and 22 deletions
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36
proto/ospf/lsreq.c
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@@ -18,6 +18,7 @@ ospf_lsreq_tx(struct ospf_neighbor *n)
struct ospf_lsreq_header *lsh;
u16 length;
int i,j;
struct proto *p=&n->ifa->proto->proto;
pk=(struct ospf_lsreq_packet *)n->ifa->ip_sk->tbuf;
op=(struct ospf_packet *)n->ifa->ip_sk->tbuf;
@@ -54,7 +55,7 @@ ospf_lsreq_tx(struct ospf_neighbor *n)
op->length=htons(length);
ospf_pkt_finalize(n->ifa, op);
sk_send_to(n->ifa->ip_sk,length, n->ip, OSPF_PROTO);
DBG("Lsreq send to: %I\n", n->rid);
debug("%s: LS request sent to: %I\n", p->name, n->rid);
}
void
@@ -63,16 +64,39 @@ lsrr_timer_hook(timer *timer)
struct ospf_iface *ifa;
struct proto *p;
struct ospf_neighbor *n;
struct top_hash_entry *en;
n=(struct ospf_neighbor *)timer->data;
ifa=n->ifa;
p=(struct proto *)(ifa->proto);
debug("%s: LSRR timer fired on interface %s for neigh: %I.\n",
DBG("%s: LSRR timer fired on interface %s for neigh: %I.\n",
p->name, ifa->iface->name, n->rid);
if(n->state<NEIGHBOR_FULL) ospf_lsreq_tx(n);
else
{
int i; /* FIXME Retransmit lsupd again */
if(!EMPTY_SLIST(n->lsrtl))
{
list uplist;
slab *upslab;
struct l_lsr_head *llsh;
init_list(&uplist);
upslab=sl_new(p->pool,sizeof(struct l_lsr_head));
WALK_SLIST(SNODE en,n->lsrtl)
{
if((SNODE en)->next==(SNODE en)) die("BUGGGGGG");
llsh=sl_alloc(upslab);
llsh->lsh.id=en->lsa.id;
llsh->lsh.rt=en->lsa.rt;
llsh->lsh.type=en->lsa.type;
DBG("Working on ID: %I, RT: %I, Type: %u\n",en->lsa.id,en->lsa.rt,en->lsa.type);
add_tail(&uplist, NODE llsh);
}
ospf_lsupd_tx_list(n, &uplist);
rfree(upslab);
}
}
}
@@ -95,11 +119,13 @@ ospf_lsreq_rx(struct ospf_lsreq_packet *ps, struct proto *p,
if((n=find_neigh(ifa, nrid))==NULL)
{
debug("%s: Received lsreq from unknown neigbor! (%I)\n", p->name,
debug("%s: Received lsreq from unknown neighbor! (%I)\n", p->name,
nrid);
return ;
}
if(n->state<NEIGHBOR_EXCHANGE) debug("%s: Ignoring it.\n", p->name);
if(n->state<NEIGHBOR_EXCHANGE) return;
debug("%s: Received LS req from neighbor: %I\n",p->name, n->ip);
length=htons(ps->ospf_packet.length);
lsh=(void *)(ps+1);