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gossipd: set dying flag on node_announcements when initially created.

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We accept node_announcements on dying channels, but make sure we
set the dying flag it channels are alll dying.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2024-02-11 21:06:41 +10:30
committed by Christian Decker
parent b3439a18fe
commit e86093a944
1 changed files with 12 additions and 3 deletions
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15
gossipd/gossmap_manage.c
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@@ -871,12 +871,15 @@ const char *gossmap_manage_channel_update(const tal_t *ctx,
}
static void process_node_announcement(struct gossmap_manage *gm,
struct gossmap *gossmap,
const struct gossmap_node *node,
u32 timestamp,
const struct node_id *node_id,
const u8 *nannounce,
const struct node_id *source_peer)
{
u64 offset;
/* Do we have a later one? If so, ignore */
if (gossmap_node_announced(node)) {
u32 prev_timestamp
@@ -888,7 +891,13 @@ static void process_node_announcement(struct gossmap_manage *gm,
}
/* OK, apply the new one */
gossip_store_add(gm->daemon->gs, nannounce, timestamp);
offset = gossip_store_add(gm->daemon->gs, nannounce, timestamp);
/* If all channels are dying, make sure this is marked too. */
if (all_node_channels_dying(gossmap, node, NULL)) {
gossip_store_set_flag(gm->daemon->gs, offset,
GOSSIP_STORE_DYING_BIT,
WIRE_NODE_ANNOUNCEMENT);
}
/* Now delete old */
if (gossmap_node_announced(node))
@@ -982,7 +991,7 @@ const char *gossmap_manage_node_announcement(const tal_t *ctx,
return NULL;
}
process_node_announcement(gm, node, timestamp, &node_id, nannounce, source_peer);
process_node_announcement(gm, gossmap, node, timestamp, &node_id, nannounce, source_peer);
return NULL;
}
@@ -1090,7 +1099,7 @@ static void reprocess_queued_msgs(struct gossmap_manage *gm)
continue;
}
process_node_announcement(gm, node,
process_node_announcement(gm, gossmap, node,
pnas[i]->timestamp,
&pnas[i]->node_id,
pnas[i]->nannounce,