Fix memory/file descriptor leak.

rossigee · Sep 5, 2022 · 70084ab · 70084ab
1 parent fa72e2a
commit 70084ab
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/exporters/openvpnas_exporter.go b/exporters/openvpnas_exporter.go
@@ -95,6 +95,8 @@ func (e *OpenVPNExporter) Collect(ch chan<- prometheus.Metric) {
 
 	opts := []xmlrpc.Option{xmlrpc.HttpClient(&httpc)}
 	client, _ := xmlrpc.NewClient("http://localhost/", opts...)
+	defer client.Close()
+
 
 	err := e.CollectVPNSummary(*client, ch)
 	if err != nil {