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lightningd: reactivate peers.

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This is surprisingly simple.  We set up the watches for funding tx
depth and the funding output, then if it's not onchain we ask gossipd
to reconnect.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-01-03 15:56:44 +10:30 committed by Christian Decker
parent 1b41335121
commit a5c65e2c9b
1 changed files with 16 additions and 16 deletions
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32
lightningd/peer_control.c
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@ -2718,23 +2718,23 @@ static void activate_peer(struct peer *peer)
{
assert(!peer->owner);
switch (peer->state) {
case UNINITIALIZED:
abort();
case OPENINGD:
case CHANNELD_AWAITING_LOCKIN:
case CHANNELD_NORMAL:
case CHANNELD_SHUTTING_DOWN:
case CLOSINGD_SIGEXCHANGE:
case CLOSINGD_COMPLETE:
case FUNDING_SPEND_SEEN:
case ONCHAIND_CHEATED:
case ONCHAIND_THEIR_UNILATERAL:
case ONCHAIND_OUR_UNILATERAL:
case ONCHAIND_MUTUAL:
log_broken(peer->log, "FIXME: Implement activate_peer(%s)",
/* FIXME: We should never have these in the database! */
if (!peer->funding_txid) {
log_broken(peer->log, "activate_peer(%s) with no funding txid?",
peer_state_name(peer->state));
return;
}
/* This may be unnecessary, but it's harmless. */
watch_txid(peer, peer->ld->topology, peer, peer->funding_txid,
funding_lockin_cb, NULL);
watch_txo(peer, peer->ld->topology, peer, peer->funding_txid, peer->funding_outnum,
funding_spent, NULL);
if (peer_wants_reconnect(peer)) {
u8 *msg = towire_gossipctl_reach_peer(peer, &peer->id);
subd_send_msg(peer->ld->gossip, take(msg));
}
}