Fix metrics endpoint

zone-eu · Nov 15, 2022 · e2c0cf6 · e2c0cf6
1 parent 77dbd0f
commit e2c0cf6
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/api-server.js b/lib/api-server.js
@@ -684,10 +684,11 @@ class APIServer {
             );
         });
 
-        this.server.get('/metrics', (req, res, next) => {
-            promClient.register
+        this.server.get('/metrics', async (req, res, next) => {
+            res.setHeader('Content-Type', promClient.register.contentType);
+            await promClient.register
                 .metrics()
-                .then(metrics => res.end(metrics))
+                .then(metrics => res.send(metrics))
                 .catch(err => {
                     log.error('API', err);
                     try {