- * @param op_cls the operation closure for the event which is generated to
- * signal success or failure of this operation
- * @param master handle to the master controller who creates the association
- * @param delegated_host_id id of the host to which requests should be
- * delegated; cannot be NULL
- * @param slave_host_id id of the host which should connect to controller
- * running on delegated host ; use NULL to make the master controller
- * connect to the delegated host
- * @param slave_cfg configuration to use for the slave controller
- * @param is_subordinate GNUNET_YES if the controller at delegated_host should
- * be started by the slave controller; GNUNET_NO if the slave
- * controller has to connect to the already started delegated
- * controller via TCP/IP
- * @return the operation handle