- * might have died (e.g: relayd). If so, the metadata closed
- * flag is set to 1 so we deny pushing metadata again which is
- * not valid anymore on the consumer side.
+ * might have died (e.g: relayd), or because the application has
+ * exited. If so, the metadata closed flag is set to 1 so we
+ * deny pushing metadata again which is not valid anymore on the
+ * consumer side.