Document function details.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
kubernetes-csi · Jan 6, 2019 · 3ff00a2 · 3ff00a2
1 parent 5ebedbd
commit 3ff00a2
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/pkg/connection/connection.go b/pkg/connection/connection.go
@@ -58,6 +58,7 @@ var (
 	_ CSIConnection = &csiConnection{}
 )
 
+// NewConnection returns a grpc connection object to remote CSI driver.
 func NewConnection(
 	address string, timeout time.Duration) (CSIConnection, error) {
 	conn, err := connect(address, timeout)
@@ -117,6 +118,7 @@ func (c *csiConnection) GetDriverName(ctx context.Context) (string, error) {
 	return name, nil
 }
 
+// NodeGetId returns unique node id from NodeGetInfoResponse
 func (c *csiConnection) NodeGetId(ctx context.Context) (string, error) {
 	client := csi.NewNodeClient(c.conn)