Function injectpaymentonion_failed

plugins/xpay/xpay.c:1218–1250

}

static struct command_result *injectpaymentonion_failed(struct command *aux_cmd,
							const char *method,
							const char *buf,
							const jsmntok_t *error,
							struct attempt *attempt)
{
	struct payment *payment = attempt->payment;
	struct amount_msat amount = attempt->amount;

	payment->num_failures++;

	/* Move from current_attempts to past_attempts */
	list_del_from(&payment->current_attempts, &attempt->list);
	list_add(&payment->past_attempts, &attempt->list);

	/* We're no longer using this path: submit request to release it */
	unreserve_path(aux_cmd, attempt);

	/* Once reserve is removed, we can tell lightningd what we
	 * learned.  Might fail payment! */
	update_knowledge_from_error(aux_cmd, buf, error, attempt);

	/* If xpay is done, return now */
	if (!payment->cmd)
		return command_still_pending(aux_cmd);

	/* If we're not waiting for getroutes, kick one off */
	if (amount_msat_is_zero(payment->amount_being_routed))
		return getroutes_for(aux_cmd, payment, amount);

	/* Wait for getroutes to finish */
	return command_still_pending(aux_cmd);
}

static struct amount_msat total_being_delivered(const struct payment *payment)
{