1 /* 2 * Copyright (c) 2015, 2021, Oracle and/or its affiliates. 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License, version 2.0, 6 * as published by the Free Software Foundation. 7 * 8 * This program is also distributed with certain software (including 9 * but not limited to OpenSSL) that is licensed under separate terms, 10 * as designated in a particular file or component or in included license 11 * documentation. The authors of MySQL hereby grant you an additional 12 * permission to link the program and your derivative works with the 13 * separately licensed software that they have included with MySQL. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License, version 2.0, for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 23 * 02110-1301 USA 24 */ 25 26 #ifndef _XPL_GLOBAL_STATUS_VARIABLES_H_ 27 #define _XPL_GLOBAL_STATUS_VARIABLES_H_ 28 29 #include "xpl_common_status_variables.h" 30 31 32 namespace xpl 33 { 34 35 class Global_status_variables : public Common_status_variables 36 { 37 public: instance()38 static Global_status_variables &instance() 39 { 40 static Global_status_variables singleton; 41 42 return singleton; 43 } 44 reset()45 void reset() { *this = Global_status_variables(); } 46 47 Variable m_sessions_count; 48 Variable m_worker_thread_count; 49 Variable m_active_worker_thread_count; 50 Variable m_closed_sessions_count; 51 Variable m_sessions_fatal_errors_count; 52 Variable m_init_errors_count; 53 Variable m_closed_connections_count; 54 Variable m_accepted_connections_count; 55 Variable m_rejected_connections_count; 56 Variable m_connection_errors_count; 57 Variable m_connection_accept_errors_count; 58 Variable m_accepted_sessions_count; 59 Variable m_rejected_sessions_count; 60 Variable m_killed_sessions_count; 61 62 private: Global_status_variables()63 Global_status_variables() {} 64 Global_status_variables(const Global_status_variables &); 65 }; 66 67 68 } // namespace xpl 69 70 71 #endif // _XPL_GLOBAL_STATUS_VARIABLES_H_ 72