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connectd: send cleanup messages however peer is freed. 

This lets us tal_free() it wherever we want, rather than always
freeing via peer_discard.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2022-07-16 14:19:30 +09:30 committed by neil saitug
parent d58e6fa20b
commit e856accb7d
1 changed files with 9 additions and 8 deletions
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17
connectd/connectd.c
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@ -287,6 +287,15 @@ static struct io_plan *peer_reconnected(struct io_conn *conn,
void destroy_peer(struct peer *peer)
{
peer_htable_del(&peer->daemon->peers, peer);
/* Tell gossipd to stop asking this peer gossip queries */
daemon_conn_send(peer->daemon->gossipd,
take(towire_gossipd_peer_gone(NULL, &peer->id)));
/* Tell lightningd it's really disconnected */
daemon_conn_send(peer->daemon->master,
take(towire_connectd_peer_disconnect_done(NULL,
&peer->id)));
}
/*~ This is where we create a new peer. */
@ -1936,14 +1945,6 @@ void peer_conn_closed(struct peer *peer)
status_peer_debug(&peer->id, "peer_conn_closed");
/* Tell gossipd to stop asking this peer gossip queries */
daemon_conn_send(peer->daemon->gossipd,
take(towire_gossipd_peer_gone(NULL, &peer->id)));
/* Tell lightningd it's really disconnected */
daemon_conn_send(peer->daemon->master,
take(towire_connectd_peer_disconnect_done(NULL,
&peer->id)));
/* Wake up in case there's a reconnecting peer waiting in io_wait. */
io_wake(peer);