Function new_unsaved_channel

lightningd/channel.c:342–450

}

struct channel *new_unsaved_channel(struct peer *peer,
				    u32 feerate_base,
				    u32 feerate_ppm)
{
	struct lightningd *ld = peer->ld;
	struct channel *channel = tal(ld, struct channel);
	const u8 *msg;

	channel->peer = peer;
	/* Not saved to the database yet! */
	channel->unsaved_dbid = wallet_get_channel_dbid(ld->wallet);
	/* A zero value database id means it's not saved in the database yet */
	channel->dbid = 0;
	channel->error = NULL;
	channel->openchannel_signed_cmd = NULL;
	channel->state = DUALOPEND_OPEN_INIT;
	channel->owner = NULL;
	channel->reestablished = false;
	memset(&channel->billboard, 0, sizeof(channel->billboard));
	channel->billboard.transient = tal_fmt(channel, "%s",
					       "Empty channel init'd");
	channel->log = new_logger(channel, ld->log_book,
				  &peer->id,
				  "chan#%"PRIu64,
				  channel->unsaved_dbid);

	channel->our_config.id = 0;
	channel->open_attempt = NULL;

	channel->last_htlc_sigs = NULL;
	channel->remote_channel_ready = false;
	channel->scid = NULL;
	channel->old_scids = NULL;
	channel->next_index[LOCAL] = 1;
	channel->next_index[REMOTE] = 1;
	channel->next_htlc_id = 0;
	channel->funding_spend_watch = NULL;
	/* FIXME: remove push when v1 deprecated */
	channel->push = AMOUNT_MSAT(0);
	channel->closing_fee_negotiation_step = 50;
	channel->closing_fee_negotiation_step_unit
		= CLOSING_FEE_NEGOTIATION_STEP_UNIT_PERCENTAGE;
	channel->shutdown_wrong_funding = NULL;
	channel->closing_feerate_range = NULL;
	channel->alias[REMOTE] = NULL;
	channel->alias[LOCAL] = tal(channel, struct short_channel_id);
	*channel->alias[LOCAL] = random_scid();
	/* We don't check for uniqueness.  We would crash on a clash, but your machine is
	 * probably broken beyond repair if it gets two equal 64 bit numbers */
	chanmap_add(channel->peer->ld, channel, *channel->alias[LOCAL]);

	channel->shutdown_scriptpubkey[REMOTE] = NULL;
	channel->last_was_revoke = false;
	channel->last_sent_commit = NULL;

	channel->feerate_base = feerate_base;
	channel->feerate_ppm = feerate_ppm;
	channel->old_feerate_timeout.ts.tv_sec = 0;