/**
* Sends control ping. Reply handler calls callback registered for give plugin.
*
+ * Control ping is used for initial RX thread to Java thread attachment
+ * that takes place in the plugin's JNI lib
+ * and to wrap dump message replies in one list.
+ *
+ * VPP plugins don't have to provide special control ping, therefore
+ * it is necessary to providing control ping support in JVppRegistry.
+
* @param clazz identifies plugin that should receive ping callback
- * @return unique identifer of message in message queue
+ * @return unique identifier of message in message queue
*/
int controlPing(final Class<? extends JVpp> clazz) throws VppInvocationException;
}