Prometheus, improve robust

2026-08-24 04:16:18 +00:00 · 2021-08-27 11:26:09 -05:00
parent 09d3c9b157
commit ec06d5a8be
1 changed files with 4 additions and 1 deletions
@@ -202,7 +202,10 @@ async function getPrometheusData(baseUrl: string, queryString: string) {
            .then((json) => {
                const jsonData = json.data;
                const graphData : Array<any> = jsonData.result[0]?.values.map((value: any) => ({x: value[0], y: +value[1]}));
-                return graphData;
+                if (graphData) {
+                    return graphData;
+                }
+                return [];
            });
    } catch (err) {
        log.error('Unable to send request', {err});