Function waitblockheight_done

plugins/renepay/mods.c:756–805

 */

static struct command_result *waitblockheight_done(struct command *cmd,
						   const char *method UNUSED,
						   const char *buf,
						   const jsmntok_t *result,
						   struct payment *payment)
{
	const char *err;
	struct command *aux_cmd;
	struct route *route;
	struct routetracker *routetracker;

	err = json_scan(tmpctx, buf, result, "{blockheight:%}",
			JSON_SCAN(json_to_u32, &payment->blockheight));
	payment->blockheight += 1;

	if (err) {
		plugin_err(pay_plugin->plugin,
			   "Failed to read blockheight from waitblockheight "
			   "response: %s",
			   err);
		return payment_continue(payment);
	}

	routetracker = payment->routetracker;
	assert(routetracker);
	if (!routetracker->computed_routes ||
	    tal_count(routetracker->computed_routes) == 0) {
		plugin_log(pay_plugin->plugin, LOG_UNUSUAL,
			   "%s: there are no routes to send, skipping.",
			   __func__);
		return payment_continue(payment);
	}
	for (size_t i = 0; i < tal_count(routetracker->computed_routes); i++) {
		aux_cmd = aux_command(cmd);
		route = routetracker->computed_routes[i];

		route_sendpay_request(aux_cmd, take(route), payment);

		payment_note(payment, LOG_INFORM,
			     "Sent route request: partid=%" PRIu64
			     " amount=%s prob=%.3lf fees=%s delay=%u path=%s",
			     route->key.partid,
			     fmt_amount_msat(tmpctx, route_delivers(route)),
			     route->success_prob,
			     fmt_amount_msat(tmpctx, route_fees(route)),
			     route_delay(route), fmt_route_path(tmpctx, route));
	}
	tal_resize(&routetracker->computed_routes, 0);
	return payment_continue(payment);
}

static struct command_result *send_routes_cb(struct payment *payment)
{