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channeld: handle feerate on reconnect.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2017-11-21 15:56:59 +10:30 committed by Christian Decker
parent 062f18127d
commit d28ee02cbf
1 changed files with 16 additions and 0 deletions
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16
channeld/channel.c
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@ -1565,6 +1565,13 @@ static void resend_commitment(struct peer *peer, const struct changed_htlc *last
}
}
/* Make sure they have the correct fee. */
if (peer->channel->funder == LOCAL) {
msg = towire_update_fee(peer, &peer->channel_id,
channel_feerate(peer->channel, REMOTE));
msg_enqueue(&peer->peer_out, take(msg));
}
/* Re-send the commitment_signed itself. */
commit_sigs = calc_commitsigs(peer, peer, peer->next_index[REMOTE]-1);
msg = towire_commitment_signed(peer, &peer->channel_id,
@ -1751,6 +1758,15 @@ again:
cupdate = create_channel_update(peer, peer, false);
daemon_conn_send(&peer->gossip_client, cupdate);
msg_enqueue(&peer->peer_out, take(cupdate));
/* Corner case: we will get upset with them if they send
* commitment_signed with no changes. But it could be that we sent a
* feechange, they acked, and now they want to commit it; we can't
* even tell by seeing if fees are different (short of saving full fee
* state in database) since it could be a tiny feechange, or two
* feechanges which cancelled out. */
if (peer->channel->funder == LOCAL)
peer->channel->changes_pending[LOCAL] = true;
}
static void handle_funding_locked(struct peer *peer, const u8 *msg)