Function handle_mutual_close

onchaind/onchaind.c:2247–2266

}

static void handle_mutual_close(struct tracked_output **outs,
				const struct tx_parts *tx)
{
	/* In this case, we don't care about htlcs: there are none. */
	init_reply(tmpctx, "Tracking mutual close transaction");

	/* Annotate the first input as close. We can currently only have a
	 * single input for these. */
	onchain_annotate_txin(&tx->txid, 0, TX_CHANNEL_CLOSE);

	/* BOLT #5:
	 *
	 * A closing transaction *resolves* the funding transaction output.
	 *
	 * In the case of a mutual close, a node need not do anything else, as it has
	 * already agreed to the output, which is sent to its specified `scriptpubkey`
	 */
	resolved_by_other(outs[0], &tx->txid, MUTUAL_CLOSE);
	wait_for_resolved(outs);
}

static u8 **derive_htlc_scripts(const struct htlc_stub *htlcs, enum side side)
{