[#165] Add batching in streamin listing

Signed-off-by: Denis Kirillov <d.kirillov@yadro.com>

api/cache/listsession.go

@@ -55,7 +55,7 @@ func NewListSessionCache(config *Config) *ListSessionCache {
 				zap.String("expected", fmt.Sprintf("%T", session)))
 		}
 
-		session.Cancel()
+		//session.Cancel()
 	}).Build()
 	return &ListSessionCache{cache: gc, logger: config.Logger}
 }