add more logs

mqtt2prom/run

@@ -85,13 +85,17 @@ $mqtt->onMessage(function ($message) use (
     $payload["timestamp"] = time();
     $data[] = $payload;
     $news = true;
+    $v = [];
+    foreach ($$payload["labels"] as $key => $value) {
+        $v[] = $key . "=" . $value;
+    }
     logit(
         "got message for " .
             $payload["name"] .
             ": " .
             implode(", ", $payload["labels"]) .
             " with value " .
-            $payload["value"]
+            implode(", ", $v)
     );
 });