Merge pull request #28 from sbezverk/release_1.0_26

Merge pull request #27 from sbezverk/issue_26

cmd/main.go

@@ -67,8 +67,7 @@ func getCSIConnection() (connection.CSIConnection, error) {
  return csiConn, nil
 }
 
-func chekcHealth(w http.ResponseWriter, req *http.Request) {
-
+func checkHealth(w http.ResponseWriter, req *http.Request) {
  glog.Infof("Request: %s from: %s\n", req.URL.Path, req.RemoteAddr)
  csiConn, err := getCSIConnection()
  if err != nil {
@@ -77,6 +76,7 @@ func chekcHealth(w http.ResponseWriter, req *http.Request) {
  glog.Infof("Failed to get connection to CSI with error: %v.", err)
  return
  }
+ defer csiConn.Close()
  ctx, cancel := context.WithTimeout(context.Background(), *connectionTimeout)
  defer cancel()
  if err := runProbe(ctx, csiConn); err != nil {
@@ -95,7 +95,7 @@ func main() {
  flag.Parse()
 
  addr := net.JoinHostPort("0.0.0.0", *healthzPort)
- http.HandleFunc("/healthz", chekcHealth)
+ http.HandleFunc("/healthz", checkHealth)
  glog.Infof("Serving requests to /healthz on: %s", addr)
  err := http.ListenAndServe(addr, nil)
  if err != nil {