Secondary with INITSELF

To initialize a session by having the secondary issue an INITSELF command, set open.lua_init_type to LUA_INIT_TYPE_SEC_IS. When this type of session initialization is chosen, the application has to format and provide the INITSELF command. The address of the INITSELF command is specified by lua_data_ptr. The actual length of the INITSELF command is specified by lua_data_length.