Function gossipd_init_done

lightningd/gossip_control.c:272–300

We make sure gossipd is started before plugins (which may want gossip_map) */

/* We make sure gossipd is started before plugins (which may want gossip_map) */
static void gossipd_init_done(struct subd *gossipd,
			      const u8 *msg,
			      const int *fds,
			      void *unused)
{
	struct lightningd *ld = gossipd->ld;
	u32 oldspends;

	/* Any channels without channel_updates, we populate now: gossipd
	 * might have lost its gossip_store. */
	channel_gossip_init_done(ld);

	/* Tell it about any closures it might have missed! */
	oldspends = wallet_utxoset_oldest_spentheight(tmpctx, ld->wallet);
	if (oldspends) {
		while (oldspends <= get_block_height(ld->topology)) {
			const struct short_channel_id *scids;

			scids = wallet_utxoset_get_spent(tmpctx, ld->wallet,
							 oldspends);
			gossipd_notify_spends(ld, oldspends, scids);
			oldspends++;
		}
	}

	/* Break out of loop, so we can begin */
	log_debug(gossipd->ld->log, "io_break: %s", __func__);
	io_break(gossipd);
}

/* Create the `gossipd` subdaemon and send the initialization
 * message */