4875 Commits (ade0130e67e88b9052d0dc4e76d48d98d3328485)

Author	SHA1	Message	Date
René Cannaò	43c9d67516	Faster PROXYSQL STOP using the same technique used in #337	11 years ago
René Cannaò	42fbbe6fc8	Implemented PROXYSQL PAUSE and PROXYSQL RESUME (issue #337) ... Enhancement: admin_handler_command_proxysql is now protected with a mutex	11 years ago
René Cannaò	471520934d	Typo	11 years ago
René Cannaò	8f4b75a2a2	Bugfix: running statistics while MySQL module is down causes segfault	11 years ago
René Cannaò	0eac78991e	iImplementation of mysql-wait_timeout (issue #321) and others ... Also implemented mysql-max_transaction_time : like mysql-wait_timeout , but for transactions	11 years ago
René Cannaò	ea1cb87b0e	Improved handling of PROXYSQL STOP and PROXYSQL START ... Not perfect implementation . See issue #336 for more details	11 years ago
Andrei Ismail	cffbc6feba	#333 Implementing both SHOW FULL PROCESSLIST and SHOW PROCESSLIST	11 years ago
Andrei Ismail	d322635dc6	#333 Improve refresh query matching in order to show realtime results for SHOW PROCESSLIST	11 years ago
Andrei Ismail	0f0758b2eb	#333 Removing run_stats flag, it's unnecessary ... It's because admindb has statsdb attached to it via the SQLite3 attach database mechanism.	11 years ago
Andrei Ismail	dc72725541	#333 Draft implementation of SHOW PROCESSLIST command	11 years ago
René Cannaò	74537874c6	Fix bug introduced by issue #329	11 years ago
René Cannaò	f1b760925f	Enhanced COM_STATISTICS (#330) and added long_query_time (#327)	11 years ago
René Cannaò	f0a833c18f	Typo for issue #329	11 years ago
René Cannaò	f31b10ff0e	Enhancements for issue #329 ... - added global variables mysql-query_digests - initialization if either mysql_thread___commands_stats or mysql_thread___query_digests are enabled - query_parser_free() checks if QueryParserArgs was initialized - Query_Processor::query_parser_init() checks the command type only if mysql_thread___commands_stats is true - Query_Processor::query_parser_init() run mysql_query_digest() only if mysql_thread___query_digests is true - Query_Processor::query_parser_update_counters() updates query digests only if digest_text is not null - start time is always update (this is relevant for issue #327)	11 years ago
René Cannaò	ad412fbf7d	Simplified QueryInfo to prepare enhncement on #329	11 years ago
René Cannaò	e9ac3267d0	Issue #326 : global_variables is refreshed only if it is an admin (not stats) session	11 years ago
René Cannaò	0ff8682f3d	Implemented new function ProxySQL_Admin:GenericRefreshStatistics() to refresh statistics and also fixes issue #326	11 years ago
René Cannaò	ad30ee6134	Bugfix: queries were incorrectly killed	11 years ago
René Cannaò	a056d7aa79	Bugfix: graceful handle of unexpected client packets	11 years ago
René Cannaò	3c1fabdad8	generate_pkt_OK and generate_pkt_EOF were erroneously sending mysql->status instead of mysql->server_status	11 years ago
René Cannaò	3fe0021c8a	Reset of backend wasn't checking if a transaction was active	11 years ago
René Cannaò	2014cbcecf	EOF packets returns the correct status	11 years ago
René Cannaò	7b6220a346	Fixing a rounding error in stats_mysql_query_digest	11 years ago
René Cannaò	c88eb3a599	Fix bug #322	11 years ago
René Cannaò	77f78d9dd8	Fix issue #320 converting it to unsigned long long before further compute ... Also fixed a typo	11 years ago
René Cannaò	61e98e46df	Fix issue #319 ... New defaults, hardcoded: - 128 for admin - 1024 for MySQL_Thread	11 years ago
René Cannaò	8d8e819aae	Bug fixes ... connect_cont() is called only if there is an event available a 1 second timeout is added for backend connection	11 years ago
René Cannaò	2c8cd251de	Typo in stats tables	11 years ago
René Cannaò	4545e01585	Bugfixes: ... - typos in stats_mysql_query_digest_reset - stats___mysql_query_digests() is executed on demand - dump_mysql_collations() is moved after table creation	11 years ago
René Cannaò	125856ddf6	Implementing mysql_query_digest for real time query statistics	11 years ago
René Cannaò	def228b3b0	Bugfix: fixing an edge case introduced by previous bugfix	11 years ago
René Cannaò	ec15c0dfbc	Bugfix: ping of backend had to wait a poll() to return	11 years ago
René Cannaò	9051e000ee	SET NAMES are handled by ProxySQL ... SET NAMES sent from the application only change the charset in the client connection. When a backend connection is taken from the connection pool and charset mismatches, SET NAMES is sent to the backend	11 years ago
René Cannaò	f127ff5fff	Handle status ( \s ) command from mysql CLI in admin interface	11 years ago
René Cannaò	b7a2caeafa	Integration of charset/collation in admin ... - added function ProxySQL_Admin::dump_mysql_collations() - added table mysql_collations - added command SHOW CHARSET - added command SHOW COLLATION	11 years ago
René Cannaò	dd6c278ec2	mysql-default_charset (created in issue #222) is now the name of the charset	11 years ago
René Cannaò	ac1125dadf	Further visual improvement of SHOW CREATE TABLE	11 years ago
René Cannaò	d4a520acae	visual improvement of SHOW CREATE TABLE	11 years ago
René Cannaò	e7b3abedd0	Dump mysql_servers information on error log	11 years ago
René Cannaò	402d49cde3	Logging for some Admin commands	11 years ago
René Cannaò	6080cb17e1	Improved logging with proxy_info()	11 years ago
René Cannaò	e31d0f4c29	Usability improvements ... - Replaced some proxy_error() with daemon_log() - glovars.proxy_restart_on_error is configurable via command line - glovars.proxy_restart_delay is hardcoded to 1 second - disabled listeners on telnet - Option --admin-socket overwrite the default admin socket	11 years ago
René Cannaò	a075cc9f56	Code cleanup and minor bug fix in MySQL_Threads_Handler::shutdown_threads()	11 years ago
René Cannaò	84c0964d64	Usabilility improvements: ... - telnet_admin_ifaces disabled as currently not implemented - telnet_stats_ifaces disabled as currently not implemented - ProxySQL_Admin::get_variable() uses a safer version of strdup() - default config file is, in order: proxysql.cnf , proxysql.cfg , /etc/proxysql.cnf , /etc/proxysql.cfg - default datadir moved from /var/run/proxysql to current working directory Minor bug fixes	11 years ago
René Cannaò	c5935bb8d5	Improvement on MySQL protocol with regards to compressed connections and large packets (>16MB)	11 years ago
René Cannaò	00c906de1d	Handling of large packets ... - added int8_t MySQL_Protocol::generate_pkt_row2() - fixed a memory leak Bug fix on query cache	11 years ago
René Cannaò	9ca3bdf7e6	Handle large packets from client	11 years ago
René Cannaò	f5a9ca278e	Reinstalled signal handler	11 years ago
René Cannaò	66e8b0d87a	Implemented transaction persistency with transaction_persistent and transaction_persistent_hostgroup	11 years ago
René Cannaò	42b0e6f54a	Implemented KILL CONNECTION ... Also replaced some proxy_error() with proxy_warning()	11 years ago
René Cannaò	09142ea232	Replaced few fprintf() with proxy_error()	11 years ago
René Cannaò	47b9f5fe27	Tune random delay before accept()	11 years ago
René Cannaò	c5eb1f2ca1	Random delay before accept()	11 years ago
René Cannaò	e55d08c79c	Bug fix for processlist and "unauthenticated user"	11 years ago
René Cannaò	e065fa5055	Changes in mysql_servers will automatically trigger a signal_all_threads()	11 years ago
René Cannaò	89be97e4ab	Tuning of processlist ... signal_all_threads() now accepts an argument (default 0). If the argument is greater than 0, the threads release the thread_mutex, and sleep for the specified millisecond . In this way processlist will immediately access all threads	11 years ago
René Cannaò	bb3e589e0c	Small bug in stats_mysql_processlist	11 years ago
René Cannaò	0507bf7bfd	Added new variable free_connections_pct ... If the number of free connections is greater than free_connections_pct percentage of max_connections for that specific host, all connections idle for longer than ping_interval_server are closed instead of sending PING	11 years ago
René Cannaò	046ed74274	Introduced table stats_mysql_connection_pool with connection pool statistics	11 years ago
René Cannaò	cf1062e8fd	Improvements on handling of idle connections	11 years ago
René Cannaò	96c0904281	Handling removal of servers from mysql_servers	11 years ago
René Cannaò	e61150b610	Added error log ... - function ProxySQL_Admin::flush_error_log() - command PROXYSQL FLUSH LOGS - reordered print_version() Bug fixes: - query timeout via mysql_thread___default_query_timeout	11 years ago
René Cannaò	f2e8560262	Disabled prepared statements	11 years ago
René Cannaò	ff5b50a82c	Improved handling of sessions when few backends are available ... - added variables mysql_thread___connect_retries_delay and mysql_thread___sessions_sort - sessions that cannot get a connections are sorted - commands_stats now defaults to true	11 years ago
René Cannaò	a48c08c59e	First attempt to handle transactions	11 years ago
René Cannaò	85078fec07	Configurable MySQL Query Rules in config file ... Implemented LOAD MYSQL QUERY RULES FROM CONFIG via ProxySQL_Admin::Read_MySQL_Query_Rules_from_configfile() Fixed bug in ProxySQL_Admin::save_mysql_query_rules_from_runtime()	11 years ago
René Cannaò	eaf92c4cf4	Adding l_srv_host and l_srv_port (local address for backend connections) to processlist	11 years ago
René Cannaò	cfa5e861fe	Bug fixes	11 years ago
René Cannaò	c06ee95243	Handling INIT_DB on backends	11 years ago
René Cannaò	8d4afe043b	Added "user" and "db" in processlist	11 years ago
René Cannaò	2fc393f743	Improvement on processlist: ... - table is populated only if command includes "stats_mysql_processlist" - new command state "Delay"	11 years ago
René Cannaò	5ffea879b4	Added "command" and "time_ms" in processlist	11 years ago
René Cannaò	fa881667e9	processlist shows client info	11 years ago
René Cannaò	7f27c500a7	Drafting table stats.stats_mysql_processlist	11 years ago
René Cannaò	f141fea3e3	Fixed missing query statistics	11 years ago
René Cannaò	66728b1196	Random fixes on DBG commands	11 years ago
René Cannaò	7ef8a5214a	Implemented thottling via query delay	11 years ago
René Cannaò	752e653791	Connection timeout and small improvements ... To handle connect timeout: - added MySQL_Data_Stream::destroy_MySQL_Connection() - new async status: ASYNC_CONNECT_TIMEOUT - "select @@version_comment limit 1" is answered by proxysql and not forwarded to any backend - added MySQL_Data_Stream variables connect_retries_on_failure and max_connect_time - added global variables mysql-connect_timeout_server_max and mysql-connect_retries_on_failure Improvement: proxysql returns more info in COM_STATISTICS: clients connected and uptime	11 years ago
René Cannaò	0ec14ecab1	Implemented query timeout based on query rules	11 years ago
René Cannaò	304bd220ad	Added counters to connection pool	11 years ago
René Cannaò	0261ae8644	Bugfix: OK packets where considered errors	11 years ago
René Cannaò	3c8d65c813	Initialized variable	11 years ago
René Cannaò	17b3c941d5	Fixed bug #302 . Shutdown is now faster	11 years ago
René Cannaò	1a43eb0aea	Bugfixes ... - memory leak - other errors as reported by valgrind	11 years ago
René Cannaò	ce63fd9a58	Implemented CHANGE_USER	11 years ago
René Cannaò	dca5b434fc	Many bug fixes: ... Simplified the ping within MySQL_Thread SQLite3_row::add_fields() to handle empty string prot_status was not initialized in MySQL_Protocol Session's default schema was always mysql_thread___default_schema , now fixed with correct value default_schema is now read from config file	11 years ago
René Cannaò	76edfb126f	Further implementation of libmariadb client	11 years ago
René Cannaò	71aab67bc3	Reneabled sessions without frontend, it needs more clean up first	11 years ago
René Cannaò	aa37e3938a	Fast forward	11 years ago
René Cannaò	84e6a104d1	Code clean up	11 years ago
René Cannaò	94e9fef100	Minor changes in MySQL_Thread	11 years ago
René Cannaò	a78229496c	Removed reference to MYDS_BACKEND_PAUSE_CONNECT and MYDS_BACKEND_FAILED_CONNECT	11 years ago
René Cannaò	71826b693c	Removed lib/MySQL_Session.cpp_old	11 years ago
René Cannaò	6c44e9d96f	Further attempt to use MariaDB Client Library	11 years ago
René Cannaò	f725182050	Commenting out MySQL_Protocol::generate_COM_INIT_DB	11 years ago
René Cannaò	271afbb02c	Handling mysql_select_db() and mysql_set_character_set() for backends using non blocking API	11 years ago
René Cannaò	10b5f6da6d	Backend are now pinged using MariaDB Client Library	11 years ago
René Cannaò	037ee484cf	Handling incorrect db during connect	11 years ago
René Cannaò	1d26b20562	Work in progress in adding MariaDB Client Library	11 years ago
René Cannaò	9993e3c0f8	Renamed async_status in async_exit_status	11 years ago
René Cannaò	3874c0d981	Code cleanup	11 years ago
René Cannaò	ff5c62830c	Connects to backends is performed via MariaDB Client Library	11 years ago
René Cannaò	ba16850d2d	Adding function SQLite3DB::return_one_int()	11 years ago
René Cannaò	f185f2a13a	Fixed a busy loop, regression	11 years ago
René Cannaò	464b3ca515	SHOW TABLES FROM is now avaialable also with stats credentials	11 years ago
René Cannaò	45988e6488	Converted ProxySQL_Admin::__attach_db_to_admindb() to a more generic ProxySQL_Admin::__attach_db() to allow access to monitor via stats	11 years ago
René Cannaò	893b3c26f0	Code cleanup in MySQL_Monitor	11 years ago
René Cannaò	1e4abb99f9	Fixing locking issue on sqlite3	11 years ago
René Cannaò	c452969941	In MySQL_Monitor, changed retry time for LOCKED query from 1ms to 0.1ms	11 years ago
René Cannaò	6ed5c782e7	Complex commit, never do it again! ... Dependencies: - added libevent - added mariadb-connector-c for non-blocking API - added patch for mariadb-connector-c ( see https://mariadb.atlassian.net/browse/CONC-131 ) MySQL Monitoring: - added table mysql_server_connect_log - added table mysql_server_ping_log - added access to admindb - implemented monitoring using MariaDB client library non-blocking API and libevent, using MySQL_Monitor_State_Data to track state machine (experimental, and may change a lot in the near future) - implemented MySQL_Monitor_Connection_Pool , a new connection pool only for MySQL Monitoring - in MySQL_Thread added variable monitor_history to define the length of logs - in MySQL_Thread added variables monitor_username and monitor_password to define monitoring credentials - in MySQL_Thread added variable monitor_timer_cached to define if monitoring timers can be cached - not completed feature: MySQL_Thread added variables monitor_query_variables, monitor_query_status, monitor_query_interval and monitor_query_timeout to define how global variables and global status are collected Admin: - added access to monitordb, to query MySQL_Monitor tables	11 years ago
René Cannaò	0663fc20a0	More on splitting MySQL_Module in multiple submodules	11 years ago
René Cannaò	4441429979	Splitting MySQL_Monitor into multiple sub modules	11 years ago
René Cannaò	221268d1b0	Added global variables for MySQL Monitor module (issue #282)	11 years ago
René Cannaò	37c894074a	Fix issue #281	11 years ago
René Cannaò	b4a9b68bb7	MySQL_Monitor has access to MySQL global variables via an object of MySQL_Thread (issue #280)	11 years ago
René Cannaò	2b603a7fc1	Fix issue #278	11 years ago
René Cannaò	eb74677b53	First draft to create the MySQL Monitor Module (issue #279)	11 years ago
René Cannaò	afdc0f6c47	Merge branch 'master' of https://github.com/renecannao/proxysql-0.2 ... Conflicts: src/proxysql.cfg	11 years ago
René Cannaò	f99f54b2a0	General code cleanup	11 years ago
René Cannaò	0009c35bf2	ProxySQL_Admin is not a plugin module	11 years ago
René Cannaò	d9a2df7039	Query Cache is not a plugin anymore	11 years ago
René Cannaò	8bee981d33	Fixing a small performance regression caused by testing	11 years ago
René Cannaò	63d2bea7dd	Query_Processor is no longer a plugin	11 years ago
René Cannaò	59507675e5	MySQL_Thread, MySQL_Threads_Handler and MySQL_Authentication are no longer modules	11 years ago
René Cannaò	ae0035d3c5	Removing some debugging	11 years ago
René Cannaò	a47136e829	Fix bug #264	11 years ago
René Cannaò	5ccf176c5b	Query parsing optional , add variable mysql-commands_stats , issue #258	11 years ago
René Cannaò	14933cb943	Handling query rewrite , issue #257	11 years ago
René Cannaò	047793dae9	Initial work on improvement user management with regards to schema and fast processing ... See issues #255 and #256	11 years ago
René Cannaò	90ea9ea406	Allow admin module to wake up MySQL Threads #253	11 years ago
René Cannaò	5dd56963cc	Variables in global_variables are case insensitive (issue #128)	11 years ago
René Cannaò	282d399f46	Added admin commands shortcut (issue #204) ... Added: SHOW GLOBAL VARIABLES SHOW ALL VARIABLES SHOW VARIABLES SHOW MYSQL USERS SHOW MYSQL SERVERS SHOW ADMIN VARIABLES SHOW MYSQL VARIABLES	11 years ago
René Cannaò	77dbe91974	Implemented variable mysql-poll_timeout_on_failure (issue #251)	11 years ago
René Cannaò	29e19b78f1	Added max_connections (issue #250)	11 years ago
René Cannaò	b8d6fe838b	Drafting session_fast_forward (issue #36)	11 years ago
René Cannaò	414588e046	Reducing number of poll() (issue #247)	11 years ago
René Cannaò	fd9374d2cf	Fixed a loop around get_multiple_idle_connections()	11 years ago
René Cannaò	ee4a52b591	Handling POLLNVAL, issue #246	11 years ago
René Cannaò	a8eaf17208	Fix issue #245	11 years ago
René Cannaò	8b119f6ec5	A lot of code clean up	11 years ago
René Cannaò	a15a5d2327	Added global variable mysql_interfaces (issue #243)	11 years ago
René Cannaò	ae50f925a7	Fix bug #240	11 years ago
René Cannaò	23526391a6	Fixed some memory bug (crashing bug) in admin module	11 years ago
René Cannaò	a7b625e7df	Attempt to fix bug #240	11 years ago
René Cannaò	635b4b1f02	Bug fix ... _MYSQL_COM_STMT_PREPARE was removed by mistake in commit 6632ee979f	11 years ago
René Cannaò	4ebd9e15d2	Better hanlding of configuration file ... Bug fixes: proxysql stop/start was causing a crash when trying to read from a config file already closed fixed a typo in server_capabilities mysql_threads can now be changed if the MySQL module is not running	11 years ago
René Cannaò	e6c37eca3e	Loading Variable "threads" in config file section "mysql_variables", issue #239	11 years ago
René Cannaò	9594b42aef	Small bug fix and optimization ... myhash in Standard_MySQL_Authentication::lookup	11 years ago
René Cannaò	6632ee979f	Basic implementation of COM_CHANGE_USER client side (issue #187)	11 years ago
René Cannaò	4b8f5784db	Basic implementation of prepared statements (issue #200)	11 years ago
René Cannaò	efca45c7f6	LOAD MYSQL SERVERS|USERS FROM CONFIG now return number of affected rows . Issues #232 and #233	11 years ago
René Cannaò	27af483755	LOAD MYSQL VARIABLES FROM CONFIG (issue #235) now returns number of affected rows	11 years ago
René Cannaò	252be449b4	Implemented command LOAD MYSQL VARIABLES FROM CONFIG (issue #235)	11 years ago
René Cannaò	1968367493	Implemented LOAD MYSQL SERVERS FROM CONFIG (issue #233)	11 years ago
René Cannaò	ed2b8122c2	Added debug for issue #232	11 years ago
René Cannaò	02ac381aa1	Improving handling of config file ... Added ProxySQL_ConfigFile::CloseFile() Implemented LOAD MYSQL USERS FROM CONFIG (issue #232)	11 years ago
René Cannaò	022341548a	Implemented Standard_ProxySQL_Admin::Read_Global_Variables_from_configfile()	11 years ago
René Cannaò	c383b194fb	Fix issue #184	11 years ago
René Cannaò	93d7f020dc	Removing ARG for --initial --reload and -m	11 years ago
René Cannaò	b8c2235b68	Improving handling of command line options, related to issues #230 and #231	11 years ago
René Cannaò	853a8fc4dc	Improving processing of command line options. ... Drafting implementation of command line options --initial and --reload (issues #230 and #231) Removing command line option --admin-pathdb Cleaning ProxySQL_GlobalVariables::process_opts_pre() and ProxySQL_GlobalVariables::process_opts_post() Standard_ProxySQL_Admin::init() now opens file GloVars.admindb instead of "proxysql.db" Improving command line processing in main() ProxySQL_ConfigFile::OpenFile() exits in case of parsing error Adding docs file on command line options	11 years ago
René Cannaò	0c7043e523	Drafting config file	11 years ago
René Cannaò	ebf72f6682	Improved support for compression, issue #219 ... Now compression on backend seems working Fixed issue #209	11 years ago
René Cannaò	c1678558c1	Further development to support compression: Issue #219 ... Added functions: MySQL_Data_Stream::generate_compressed_packet() Extended changes in: MySQL_Data_Stream::array2buffer() MySQL_Data_Stream::buffer2array() Further improvements: Added global variables mysql-have_compress : issue #225 MySQL_Protocol::process_pkt_initial_handshake() support upper and lower capabilities Added timestamp and timediff in proxy_debug_func() : issue #228	11 years ago
René Cannaò	94c38a41cd	Improving support for compression (issue #220) ... Small bug fix	11 years ago
René Cannaò	9de4f6bea4	Prelim development to track statuses in MySQL_Connection , issue #224	11 years ago
René Cannaò	f5ea427a4d	Developing support for charset , issue #223 ... Added functions: MySQL_Protocol::generate_COM_QUERY() MySQL_Connection::set_charset() MySQL_Session::handler___status_CHANGING_CHARSET() MySQL_Session::handler___client_DSS_QUERY_SENT___send_SET_NAMES_to_backend() Added CHANGING_CHARSET in enum session_status, and handled in MySQL_Session Still TODO: track and handle client’s change of charset	11 years ago
René Cannaò	f0ec7e509b	Added global variable mysql-default_charset ... Issue #222	11 years ago
René Cannaò	6ba6c52826	Added compression field in mysql_servers table ... Issue #220	11 years ago
René Cannaò	568ef1b5d1	Bulk delete of connections when server status is not online ... Used by issue #218	11 years ago
René Cannaò	e8d50d9f0a	Improvement on connection pool ... Issues #215 , #216 and #217 215 : Connection pool should not return connections if server status is not ONLINE 216 : Connection pool should return connections based on weight 217 : Crash if no backend	11 years ago
René Cannaò	308f3a8a90	Further development on MySQL Hostgroups Manager ... Implemented functions: - MySQL_HostGroups_Manager::dump_table_mysql_servers() - MySQL_HostGroups_Manager::generate_mysql_servers_table() - Standard_ProxySQL_Admin::save_mysql_servers_runtime_to_database() (issue #17) Improved Standard_ProxySQL_Admin::load_mysql_servers_to_runtime() to process also status Improved MySQL_HostGroups_Manager::commit() to modified MySrvCs Database in MyHGM is accessible via Admin (issue #212) Enforced debugging if specified at the command line (issue #213)	11 years ago
René Cannaò	2709cc369f	Improvements on backend management ... Issues #208 and #209	11 years ago
vegaicm	535874292e	More work on bug #207 ... Class Standard_MySQL_Thread was restructured mysql_thread___ thread variables are moved out to global variables Standard_Proxy_Admin calls Standard_MySQL_Thread::refresh_variables after initializing the thread structure	11 years ago
vegaicm	d315650f2c	More work on bug #207 . Class Standard_MySQL_Thread needs some review	11 years ago
René Cannaò	6e3c929b43	Fix bug #207	11 years ago
René Cannaò	17ddec943e	Added variables ping_timout_server and ping_interval_server ... Issues #205 and #206	11 years ago
René Cannaò	f0714676c3	Removing previous comment	11 years ago
René Cannaò	9cdebef9ca	Bug fix and improved debugging ... For better debugging, added functions: MySQL_Data_Stream::clean_net_failure() MySQL_Data_Stream::set_net_failure() MySQL_Data_Stream::setDSS_STATE_QUERY_SENT_NET() MySQL_Session::set_unhealthy() Added condition mybe->server_myds->PSarrayOUTpending->len==0 to determine if DSS can be STATE_QUERY_SENT_NET	11 years ago
René Cannaò	01834ee2f3	Adding some proxy_debug()	11 years ago
René Cannaò	c1b7a1873a	Attempt to improve connection pool	11 years ago
René Cannaò	24db7ed825	Removing the idle connection handler thread introduced in previous commit 21b20c0257	11 years ago
René Cannaò	21b20c0257	Connection pool improvements , in beta ... Developed class StatCounters to keep time series counters Added 2 new instances of StatCounters: - MySQL_Session::command_counters; - ProxySQL_Poll::loop_counters; Counters are dispayed in "dbg thread status" Defined new variables mysql-connect_timeout_server_error and mysql-connect_timeout_server (issue #202 and #203) . They are defined but not implemented yet. Fixed two crashing bug when "gdb command" was trying to access: - its own Query_Info if this one was not initialized - Query_Info of another thread if this one was not initialized Introduced new variable ProxySQL_Poll:poll_timeout that Session can overwrite to apply a timeout different than mysql_thread___poll_timeout Added variable MySQL_Connection::last_time_used , updated at creation time and when calling push_MyConn_to_pool(). for each Connection add a "last_time_used" Added function get_multiple_idle_connections() Implementing Standard_MySQL_Threads_Handler::connection_manager_thread() , but doesn't seems to be a good idea ==== New attempt for connection handling MySQL_Session has a new bool variable : connections_handler Standard_MySQL_Thread has a new variable PtrArray : mysql_sessions_connections_handler Added new function Standard_MySQL_Thread::register_session_connection_handler SESSIONS_FOR_CONNECTIONS_HANDLER sessions are created in Standard_MySQL_Thread::init() Added new function Standard_MySQL_Thread::process_all_sessions_connections_handler() New variables in Standard_MySQL_Thread: MySQL_Connection **my_idle_conns; bool processing_idles; unsigned long long last_processing_idles; Added DSS STATE_PING_SENT MySQL_Session::handler___status_WAITING_SERVER_DATA___STATE_PING_SENT	11 years ago
René Cannaò	663a1b5630	Further simplification of connection management. ... Removed MySQL_Connection *myconn from MySQL Backend Removed server_myds and server_myds from MySQL_Session Fixed a bug that caused an infinite loop in case the backed was not able to create new connection	11 years ago
René Cannaò	cc9eb4d807	Removed client_fd and server_fd from MySQL_Session	11 years ago
René Cannaò	a8ac2749b3	Removed old file mysql_session.cpp.old	11 years ago
René Cannaò	6cc87cb931	Remove MySQL_Protocol instances from MySQL_Session and moved into MySQL_Data_Stream	11 years ago
René Cannaò	06856206f3	Attempt to multiplex also on OK packets	11 years ago
René Cannaò	24ab9f4398	More work for facilitate debug in MySQL Thread (issue #198) ... Standard_MySQL_Threads_Handler::SQL3_Threads_status() (still not completed) now locks the MySQL Threads Some functions of Standard_MySQL_Threads_Handler and Standard_MySQL_Thread are taken out from the class definition	11 years ago
René Cannaò	125114b0d5	Work for facilitate debug in MySQL Thread (issue #198) ... In order to facilitate the reuse of code in Standard_ProxySQL_Admin.cpp : - moved remove_spaces() from Standard_ProxySQL_Admin.cpp to gen_utils.cpp - moved Standard_ProxySQL_Admin::SQLite3_to_MySQL() to MySQL_Session::SQLite3_to_MySQL() Moved few macros from Standard_Query_Processor.cpp to proxysql_macros.h Added functions: - MySQL_Session::SQL3_Session_status() - MySQL_Session::handler___status_WAITING_CLIENT_DATA___STATE_SLEEP___MYSQL_COM_QUERY_debug() - Standard_MySQL_Thread::SQL3_Thread_status() - MySQL_Threads_Handler::SQL3_Threads_status() (not completed) Modified class Query_Info to copy queries : this can be a small performance penalty, but can improve functionalities Added mysql commands: - DBG SESSION STATUS - DBG THREAD STATUS - DBG THREADS STATUS Added variable MySQL_Thread::thread_mutex , a mutex to protect the thread: this will be used to implement access to MySQL Thread via Admin MySQL_Thread now have a new per thread variable updated via Admin Interface : - mysql_thread___session_debug ProxySQL_Poll now counts number of poll() in variable "loops" If mysql_thread___session_debug is enabled and a query starts with "dbg " it is interpreted as a command for proxysql. In Standard_ProxySQL_Admin added a variable admin_mutex to protect the update of statistics. Fixed minor bugs.	11 years ago
Rene Cannao	ea46b285c7	Merge pull request #190 from jesmarcannao/last ... FIX ISSUE #174	11 years ago
René Cannaò	209d784397	Drafting auto-reconnect ... Issue #195 and relative subtickets: - issue #191 - issue #192 - issue #194	11 years ago
Jesmar Cannaò	d4f9c49e1b	Fix Issue #182 ... Prevent loading modules compiled for a different version	11 years ago
René Cannaò	b46fa7c5f2	Fix on bug #193	11 years ago
René Cannaò	df0b81ddea	More improvements on Connection Pool ... For issue #187: Introduced the follow functions: - MySQL_Session::handler___status_CHANGING_USER_SERVER() - MySQL_Session::handler___client_DSS_QUERY_SENT___send_CHANGE_USER_to_backend - MySQL_Protocol::generate_COM_CHANGE_USER() Modified MySQL_Session::handler___status_CHANGING_SCHEMA() to return a boolean to handle failures Connections where INIT_DB or COM_CHANGE_USER fails are not reusable Added session_statuses CHANGING_USER_SERVER and CHANGING_USER_CLIENT (currently not used, but needed for issue #187) For issue #188: Added variable MySQL_Connection_userinfo::hash : this is compared into MySQL_Session Added function MySQL_Connection_userinfo::compute_hash() to automatically compute MySQL_Connection_userinfo::hash when a variable is changed hash is compute with SpookyHash::Hash64() Fixed bug #189: removed an parameters incorrectly passed to fprintf	11 years ago
Jesmar Cannaò	3a9fe080ee	FIX ISSUE #174:: Print "DEBUG" in print_version() if compiled with DEBUG option : all modules	11 years ago
René Cannaò	5619f1293b	Fix broken pipe (SIGPIPE) when backend connections is closed ... Fix for bug #183	11 years ago
René Cannaò	e5aa508aeb	Fix few unallocated bytes , bug #185 ... Added "delete mysql_thr" Added Standard_ProxySQL_Admin::drop_tables_defs()	11 years ago
René Cannaò	9fe89b6d62	Temporary disabled the artificial random network failure	11 years ago
René Cannaò	2401b12803	Custom memory allocator is optional, and disabled by default ... Used new variable GloVars.global.use_proxysql_mem Issue #184	11 years ago
René Cannaò	3e8929d9c8	Clean up on Standard_MySQL_Thread ... To improve readability, added these functions: - myds_backend_pause_connect() - myds_backend_first_packet_after_connect() - listener_handle_new_connection()	11 years ago
René Cannaò	cc9e635abd	Clean up on Standard_MySQL_Thread ... Removed unnecessary code To improve readability, added these functions: - process_data_on_data_stream() - process_all_sessions() - myds_backend_set_failed_connect()	11 years ago
René Cannaò	b84960da67	Draft on Handle missing backends , issue #181 ... Introduced MySQL_Session variable "pause_until" Simulated random missing backend	11 years ago
René Cannaò	754327b00a	Fixed bug #154 : PROXYSQL STOP and RESTART do not graceful close sockets	11 years ago
René Cannaò	3e41779f7e	If client disconnect, active backends are destroyed	11 years ago
René Cannaò	71ca1453fc	Fix some memory issues detected by valgrind	11 years ago
René Cannaò	f929f433e3	Removed some files from gcov	11 years ago
René Cannaò	5851693505	Removed "MYSQL myconn" from MySQL_Connection	11 years ago
René Cannaò	cf0aabe7dd	Bug fix for issue #179	11 years ago
René Cannaò	90a7fe0720	Add support for gprof : issue #180	11 years ago
René Cannaò	bcc19d619f	Removed classes MySQL_Server MySQL_Hostgroup MySQL_Hostgroup_Entry MySQL_HostGroups_Handler	11 years ago
René Cannaò	9fbce31593	Attempt to remove references to MyHGH	11 years ago
René Cannaò	44f433c260	Replaced MySQL_Session_userinfo with MySQL_Connection_userinfo ... Due the change in Connection Pool, user information need to be stored at Connection level and not at Session level	11 years ago
René Cannaò	ca1704ba40	Bug fixes ... Fixed crashing bug in Admin module when ProxySQL is started with --no-start When a client connection is terminated, the backend connection is returned to connection pool on if not in a transaction	11 years ago
René Cannaò	4b8ac564ac	Clean up of MySQL_Session ... Made a copy of mysql_session.cpp to mysql_session.cpp.old Renamed mysql_session.cpp to MySQL_Session.cpp and performed some code cleanup	11 years ago
René Cannaò	181ed20bd3	Development on Connection Pool and Multiplexing ... In MySQL_HostGroups_Manager: - added function add() for MySrvC - fixed few typos : poll => pool - added locking in several functions First cleanup of MySQL_Hostgroup_Entry In MySQL_Protocol: - added variable prot_status - added variable fd - added function process_pkt_EOF() - variable parent is a MySrvC * - extended functions pkt_ok() , pkt_end() and pkt_handshake_server() to update prot_status - added function process_pkt_EOF() - fixed warns to be uint16_t instead of uint64_t In MySQL_Data_Stream: - fixed bug on read_from_net() - added function unplug_backend() In MySQL_Session: - attempting multiplexing if the connection has no active transactions and in case of SELECT statements - destination_hostgroup returned in qpo is applied	11 years ago
René Cannaò	9b452dfa0d	Splitting MySQL_Session:handler() in many many smaller functions	11 years ago
René Cannaò	bc8fc47ed6	Introducing MySQL_HostGroups_Manager ... MySQL_HostGroups_Manager merges the best of: - MySQL_HostGroups_Handler - MySQL_Connection_Pool Still in development: will be shadowing the original Handler and ConnPool	11 years ago
René Cannaò	5a3f95eb19	MySQL Backends can now be available via Unix Socket Domain: issue #161	11 years ago
René Cannaò	de75232030	Fixed issue #157 : Statistics on query cache seems incorrect ... Threads were updating KV_Btree variables instead of global variables. Currently moved everything to static variables.	11 years ago
René Cannaò	13eb687335	More work on issue #168 ... Implemented new class Query_Info used in MySQL_Session Added MYSQL_COM_QUERY_command MYSQL_COM_QUERY_COMMIT Added virtual function Query_Processor::query_parser_update_counters() curtime moved from local variable in Standard_MySQL_Thread::run() to public variable in MySQL_Thread , so accessible by other classes Extended stats_mysql_commands_counters from 2 columns to 15 columns!! It nows have betters statistics on timing and distribution Added command MYSQL_COM_QUERY___NONE as a marker . It also have the special meaning that Query_Info is not a query. commands_counters is now an array of pointers to Command_Counter objects MySQL_Data_Stream::read_from_net() updates mypolls->last_recv[] with curtime if mypolls is active (MySQL_Thread) MySQL_Data_Stream::write_to_net() updates mypolls->last_sent[] with curtime if mypolls is active (MySQL_Thread) For MySQL queries (_MYSQL_COM_QUERY) queries statistics are updated via CurrentQuery, an instance of Query_Info	11 years ago
René Cannaò	a85bc44715	Implemented table stats_mysql_commands_counters : issue #168 ... Implemented get_stats_commands_counters() in Query_Processor Implemented stats___mysql_commands_counters() in ProxySQL_Admin Added table mysql_commands_counters Added MYSQL_COM_QUERY_SHOW_TABLE_STATUS in MYSQL_COM_QUERY_command Standard_Query_Processor has the commands description in commands_counters_desc Introduced per thread storage variable _thr_commands_counters query_parser_command_type() is now a wrapper to __query_parser_command_type() so to update counters based on its return value Bug fixed: Added transactions in Standard_ProxySQL_Admin::stats___mysql_query_rules() Added SHOW command in libinjection	11 years ago
René Cannaò	848b15f149	More work on parser : Issue #158 ... Implemented query_parser_command_type() to at least recognize queries from sysbench Currently commands supported: - ALTER [ONLINE | OFFLINE] [IGNORE] TABLE - ANALYZE [NO_WRITE_TO_BINLOG | LOCAL] TABLE - BEGIN - COMMIT - DELETE - INSERT - SELECT (not for update) - SET - UPDATE Small change on libinjection : Issue 152 Added COMMIT	11 years ago
René Cannaò	b1a22a38e7	Fixed bug #167	11 years ago
René Cannaò	8f9193a8ce	Fixed issues #159 and #160	11 years ago
René Cannaò	5f179eca36	Started working on query parsing. Issues #158 and #152 ... Per issue #158: - Created 4 new functions in class Query_Processor. - See doc/internal/query_parser.txt Per issue #152: - Patched deps/libinjection/Makefile to compile with -fPIC - Standard_MySQL_Thread is linked against libinjection	11 years ago
René Cannaò	f868efc1ab	Fixed bug #153	11 years ago
René Cannaò	4702dc340b	Fix bug #155	11 years ago
René Cannaò	4a5bb59f4a	Fixed bug #111 . ... array2buffer had an optimization for small packets, but it break for large packets. Moved away the optimization	11 years ago
René Cannaò	bb1958a23f	Reformatting MySQL_Data_Stream::buffer2array()	11 years ago
René Cannaò	fb2e8735e4	first bug fix for issue #111	11 years ago
René Cannaò	2ce3ef03f8	Fixing indentation in MySQL_Data_Stream::array2buffer()	11 years ago
René Cannaò	3f28a36c52	Implemented SELECT DATABASE() (issue #150)	11 years ago
René Cannaò	442c30844d	Implemented SHOW DATABASES (issue #141)	11 years ago
René Cannaò	acd3d07583	Deprecated function Standard_ProxySQL_Admin::add_default_user() (issue #129)	11 years ago
René Cannaò	e0cefa327a	Implemented SHOW CREATE TABLE for tables in other databases (issue #144)	11 years ago
René Cannaò	0bb30b9e15	Implemented SHOW TABLES for other databases	11 years ago
René Cannaò	f992470334	global variable admin-debug changes the value of GloVars.global.debug (issue #149)	11 years ago
René Cannaò	923720bfbb	Implemented global variable mysql-servers_stats (issue #148)	11 years ago
René Cannaò	62e2e78736	Issue #146 ... - created Query_Processor::update_query_processor_stats() - every mysql_thread___poll_timeout millisecond MySQL_Threads call GloQPro->update_query_processor_stats() to update global statistics update_query_processor_stats can be extended to load more type of queries	11 years ago
René Cannaò	322a4f021f	Enhancement on Query Processor and draft statistics interface ... - changed hits from uint64_t to int; - QP_rule_t has a pointer to its parent : this is done to speed up lookup - implemented get_current_query_rules() to execute SAVE MYSQL QUERY RULES FROM RUNTIME (issue #93) - implemented get_stats_query_rules() to save statistics on stats_mysql_query_rules (issue #139) - created 2 new classes to easily process statistics in Query Processor : QP_rule_text and QP_rule_text_hitsonly - extended classes SQLite3_row and SQLite3_result - every __admin_refresh_interval milliseconds Admin refreshes statistics - defined table stats_mysql_query_rules - deprecated __attach_configdb_to_admindb() , replaced with __attach_db_to_admindb (used in issue #142) - to admindb are now attached both configdb and statsdb (issue #142) - drafted a way to update hits on Query Processor . This method will go away when issue #146 will be implemented - fixed crashing bug in issue #145	11 years ago
René Cannaò	b01ab34e49	Issue #138	11 years ago
René Cannaò	fed62eca43	Issue #136 : ... Now make in root directory will take care of compiling everything DEBUG and OPTZ variables are set in root Makefile and removed from subdir Fixed issue #137	11 years ago
René Cannaò	30a957ba9d	unix file shouldn't be deleted here, but only during shutdown	11 years ago
René Cannaò	872e62c59c	Fixed issue #135 ... Socket file are automatically deleted	11 years ago
René Cannaò	dd6da9648d	Issue #118 ... Admin listeners are now configurable through global variables. The 3 global variables are: admin-mysql_ifaces admin-telnet_admin_ifaces admin-telnet_monitor_ifaces It also includes some preparation for issues #132 and #133	11 years ago
René Cannaò	5e24e1311e	Issue #130 ... Ensure that all the commands executed in Monitor interface are read only Create a small lists of not allowed commands: - PRAGMA - ATTACH In case such commands are executed, they are logged in error log as warnings	11 years ago
René Cannaò	85998fe413	Issue #130 ... Commands LOAD/SAVE/PROXYSQL are available only from the Admin interface, not from the Monitor interface	11 years ago
René Cannaò	aaba85fe00	Implemented feature in issue #131 ... Adding support for Monitor Interface (issue #130)	11 years ago
René Cannaò	3485228b71	Many changes ... - added some doc about global_variables - added c_tokenizer to tokenize C strings. Its first use is to split user/pass via c_split_2() Issue #127 - extensive work here , now Admin support its own global variables - commands available are: LOAD|SAVE ADMIN VARIABLES FROM|TO DISK|MEMORY|RUNTIME Issue #126 - username and password to access admin interface are now configurable in global_variables Issue #129 - started deprecating add_default_user(), deprecated by #126 Drafting Monitor interface : issue #130 Bug fixes: - fixed typo in SAVE MYSQL VARIABLES TO DISK;	11 years ago
René Cannaò	9de1ff413f	Fix issue #125	11 years ago
René Cannaò	454aa00f0f	Issue #123 and more ... Issue #123: - in case of backend authentication failure the client is disconnected and MySQL_Connection on backend marked not reausable Bug fixes: - fixed a bug in MySQL_Protocol::process_pkt_OK() - increased DEBUG_MSG_MAXSIZE : long debugging messages were causing crash Added few more debugging entries Issue #114 : marked with perror() + assert() Marked with assert another not handled scenario	11 years ago
René Cannaò	b98c1d3e6d	Fixed issue #115	11 years ago
René Cannaò	7a177ac934	Issue #121 ... Calls from Standard_ProxySQL_Admin to MySQL_Threads_Handler are wrapped by lock LOAD MYSQL VARIABLES TO RUNTIME (or equivalent) calls commit() so that other threads will update	11 years ago
René Cannaò	cb7167ba76	Issue #121 ... Fixed few minor bugs. Extended Standard_MySQL_Threads_Handler::get_variable for more variables Better handling of threads and stacksize in Standard_MySQL_Threads_Handler::init Implemented in Admin: - load_mysql_variables_to_runtime - save_mysql_variables_from_runtime - flush_mysql_variables___database_to_runtime - all LOAD MYSQL VARIABLES variants - all SAVE MYSQL VARIABLES variants	11 years ago
René Cannaò	ef6b174ca3	Completed issue #120 ... Implemented issue #119 , and created default also for stacksize	11 years ago
René Cannaò	44936fc678	Issue #113 ... Implemented flush_mysql_variables___runtime_to_database()	11 years ago
René Cannaò	4a7c6e5eed	Fixed issue #116	11 years ago
René Cannaò	89d119743a	More code for issue #113 , preparing Admin to handle global_variables table ... Fixed bug introduced by #112	11 years ago
René Cannaò	4d6ef8686c	Start work on issue #113	11 years ago
René Cannaò	886744fe5c	More work on issue #112	11 years ago
René Cannaò	f814966675	Issue #112 ... Created virtual class MySQL_Threads_Handler Implemented MySQL_Threads_Handler as Standard_MySQL_Threads_Handler	11 years ago
René Cannaò	2052f74eba	Fix issue #110	11 years ago
René Cannaò	7b7b872c98	Drafted connection pool: issue #109 ... Added additional debug for issue #108	11 years ago
René Cannaò	19a5088265	Fix issue #99	11 years ago
René Cannaò	590b0720c9	Issue #93 : adding reset_all() before loading rules	11 years ago
René Cannaò	da574af13d	Uncommenting a line	11 years ago
René Cannaò	c933b1ff21	Fix issue #97 . ... Special user "admin" is not saved in mysql_users table	11 years ago
René Cannaò	95a2583bf1	Fix on issue #96	11 years ago
René Cannaò	7252e65ac1	Minor typos	11 years ago
René Cannaò	ccc40a0b2a	Work in issues #91, #92 and #93	11 years ago
René Cannaò	67d8eb6c3b	Further fixes on bug #94	11 years ago
René Cannaò	6e0eaab56e	More development for issue #89 ... First hot fix for issue #94	11 years ago
René Cannaò	eae356b5f8	Issue #25 . Deleted lib/old/Shared_Query_Cache.cpp	11 years ago
René Cannaò	8ce555b613	Deleted several files per issue #25: ... rm lib/Standard_Query_Cache.cpp_string rm lib/Shared_Query_Cache.cpp_ rm lib/mysql_thread.cpp_ rm lib/mysql_protocol.c rm lib/query_cache.cpp rm include/query_cache.h____ rm include/CMakeLists.txt rm include/mysql_thread.h_ rm include/shared_query_cache.h	11 years ago
René Cannaò	607121ef79	Issue #88. ... Fixed fixed a bug with locking on rules.	11 years ago
René Cannaò	4e62707844	Added debug mobule debug_mysql_query_processor (PROXY_DEBUG_MYSQL_QUERY_PROCESSOR) per issue #88	11 years ago
René Cannaò	637a3b0548	Initial work on issues #84 and #85	11 years ago
René Cannaò	07e29c5bcb	Issue #84 ... For now the default username/password is admin/admin Later this can be overwritten from config file	11 years ago
René Cannaò	51aec603da	Preparation work for issue #83	11 years ago
René Cannaò	83ef8e3f28	Fix bug #80	11 years ago
René Cannaò	caea6d3cb0	A lot of code change for issue #79 . Still experimental	11 years ago
René Cannaò	33421ca997	Initial work on issue #78 ... Removed 127.0.0.1 from mysql_connection.cpp (issue #70)	11 years ago
René Cannaò	f79a0c2a1f	More work on issue #71 ... Converted MySQL_Hostgroup::MSHGEs from vector to PtrArray	11 years ago
René Cannaò	b5299701bf	Fixed bug #76 and issue #77	11 years ago
René Cannaò	23fcc3d017	Fixed bug #75 ... Fixed bug #74 Started working on issue #71 In class MySQL_HostGroups_Handler, MyHostGroups and Servers were converted from vectors to PtrArray	11 years ago
René Cannaò	3fe8a97cec	For issue #66: ... New commands implemented: SAVE MYSQL SERVERS TO MEMORY SAVE MYSQL SERVERS TO MEM SAVE MYSQL SERVERS FROM RUNTIME SAVE MYSQL SERVERS FROM RUN LOAD MYSQL SERVERS FROM MEMORY LOAD MYSQL SERVERS FROM MEM LOAD MYSQL SERVERS TO RUNTIME LOAD MYSQL SERVERS TO RUN LOAD MYSQL SERVERS TO MEMORY LOAD MYSQL SERVERS TO MEM LOAD MYSQL SERVERS FROM DISK For issue #18: Implemented functions: Standard_ProxySQL_Admin::flush_mysql_servers__from_disk_to_memory() Standard_ProxySQL_Admin::flush_mysql_servers__from_memory_to_disk() Standard_ProxySQL_Admin::load_mysql_servers_to_runtime() For issue #70: Removed any 127.0.0.1 from main()	12 years ago
René Cannaò	c9279086b7	Adding weight for issue #69	12 years ago
René Cannaò	f33a31f1b0	Further work on issue #66 , solving also issues #12 , #60 and #61 ... Implemented the follow functions: LOAD MYSQL USERS TO MEMORY LOAD MYSQL USERS TO MEM LOAD MYSQL USERS FROM DISK SAVE MYSQL USERS FROM MEMORY SAVE MYSQL USERS FROM MEM SAVE MYSQL USERS TO DISK LOAD MYSQL USERS FROM MEMORY LOAD MYSQL USERS FROM MEM LOAD MYSQL USERS TO RUNTIME LOAD MYSQL USERS TO RUN Prepared the skeleton for follow functions, but the callback function is not implemented yet (issue #13): SAVE MYSQL USERS TO MEMORY SAVE MYSQL USERS TO MEM SAVE MYSQL USERS FROM RUNTIME SAVE MYSQL USERS FROM RUN	12 years ago
René Cannaò	ec848c5503	Small optimization for issue #66 ... LOAD/SAVE DEBUG works only if debug is enabled	12 years ago
René Cannaò	867de7604e	Fixed issue #67	12 years ago
René Cannaò	3cb93eae1f	Issue #66 ... Implemented the follow commands with regards to debugging, grouped by alias: LOAD DEBUG TO MEMORY LOAD DEBUG TO MEM LOAD DEBUG FROM DISK SAVE DEBUG FROM MEMORY SAVE DEBUG FROM MEM SAVE DEBUG TO DISK LOAD DEBUG FROM MEMORY LOAD DEBUG FROM MEM LOAD DEBUG TO RUNTIME LOAD DEBUG TO RUN SAVE DEBUG TO MEMORY SAVE DEBUG TO MEM SAVE DEBUG FROM RUNTIME SAVE DEBUG FROM RUN	12 years ago
René Cannaò	6520a96d99	Issue #66 ... Renamed flush_debug_levels_mem_to_db to flush_debug_levels_runtime_to_database Renamed flush_debug_levels_db_to_mem to flush_debug_levels_database_to_runtime	12 years ago
René Cannaò	66a4b4481b	Code clean up for issue #14	12 years ago
René Cannaò	7b5b95d0d4	Small optimization for issue #14	12 years ago
René Cannaò	99bd516c5e	Fixed issue #62 . ... Replaced fprintf with proxy_debug()	12 years ago
René Cannaò	42c27e3575	Implemented features in issues #57 and #59 ... Cleanup for issue #58	12 years ago
René Cannaò	67f2f6524f	Issue #58 ... Probably completed Moved around some code in main (it needs a lot of clean up, it is all test code) Modules shutdown is performed only if they are active If GloVars.global.nostart==true , ProxySQL doesn't fully restart even after a PROXYSQL RESTART, it will wait PROXYSQL START Various bugs/improvements: - in class MySQL_HostGroups_Handler, use of clear() for vectors MyHostGroups and Servers - Better implementation of PROXYSQL START (issue #14)	12 years ago
René Cannaò	1615ddce53	Further bug in #14 ... main() checked GloVars.__cmd_proxysql_nostart instead of GloVars.global.nostart Fixed this and changed locking logic in Admin	12 years ago
René Cannaò	4b0db9d8f1	Fix for issue #52 ... No resultset was erroneously interpreted as error	12 years ago
René Cannaò	fc75b57117	Issue #14 : ProxySQL can be started with PROXYSQL START only once ... Issue #54 : Implmented a better send_MySQL_OK and implemented send_MySQL_ERR	12 years ago
René Cannaò	a55daf3e61	Issue #14 ... Added pthread_mutex_t GloVars.global.start_mutex mutex locked by Admin module if nostart is on mutex released by Admin when issued PROXYSQL START main() blocks until the mutex is locked Issue #23 Fixed a bug that was always assigning GloVars.global.gdbg=true Issue #53 Drafted a basic Standard_ProxySQL_Admin::send_MySQL_OK(MySQL_Protocol *myprot) Issue #56 If verbosity is greater than 10 , proxy_debug_func() prints backtrace calling: - backtrace - backtrace_symbols - abi::__cxa_demangle	12 years ago
René Cannaò	6dccae424f	Issue #23 ... Added more debug lines Added debugging type PROXY_DEBUG_MYSQL_CONNPOOL Flag -d can accept a integer value that become the default logging verbosity using init_debug_struct_from_cmdline()	12 years ago
René Cannaò	9de08dd9a2	Issue #51	12 years ago
René Cannaò	886cc02c63	First draft for issue #45	12 years ago
René Cannaò	f0579b33ce	Issues #46 and #48	12 years ago
René Cannaò	d34e202fe4	Fix issue #44	12 years ago
René Cannaò	be436dc0f9	Issue #41	12 years ago
René Cannaò	9e6ce50739	Issue #28, #29 and #30 ... in class MySQL_Connection_Pool: - shared converted from int to bool - added 2 functions MySQL_Connection_lookup() in class MyConnArray: - match() and add() are not private - class MySQL_Connection_Pool is a friend class - added function MyConn_find() in class MySQL_Connection: - class MyConnArray is a friend class - MCA is private - removed custom operator new() and delete() because MySQL_Connection_Pool can be shared - all members don't use the custom memory allocator - added private function is_expired . See issue #30 - member expire removed, and replaced with inserted_into_pool	12 years ago
René Cannaò	bd7a5d1795	Issue #26 ... Renamed MyHostGroups to MyHGH (short for MySQL Host Groups Handler): name was conflicting with MyHostGroups in class MySQL_HostGroups Renamed class MySQL_HostGroups to MySQL_HostGroups_Handler	12 years ago
René Cannaò	cd4d3c3719	Issue #25	12 years ago
René Cannaò	79c8ad758e	Fix issue #24	12 years ago
René Cannaò	ee34919f9f	Issues #19 and #23 ... For issue #19: - create MySQL_Protocol::get_myds() - create MySQL_Protocol::generate_pkt_row() - modified MySQL_Session::(*admin_func)(MySQL_Session *) to MySQL_Session::(*admin_func)(MySQL_Session *,ProxySQL_Admin *,PtrSize_t *) so it can access more data - fixed an invalid strdup in SQLite3_row::add_fields() - added SQLite3_result::rows_count - SQLite3DB instances in Standard_ProxySQL_Admin are now public - create Standard_ProxySQL_Admin::SQLite3_to_MySQL() For issue #23 : - added __dump_pkt() in mysql_data_stream.cpp Bug fix: Added a missing pthread_mutex_unlock() in Admin/child_mysql() Minor clean-ups	12 years ago
René Cannaò	aece688d03	Issue #14 ... Added function init_users() to be called after GloMyAuth is initialized	12 years ago
René Cannaò	dbae40a9a9	Issue #16 ... Added functions: - Standard_ProxySQL_Admin::flush_debug_levels_mem_to_db - Standard_ProxySQL_Admin::flush_debug_levels_db_to_mem debug_levels is populated at start up	12 years ago
René Cannaò	4ec9a4a1aa	Minor bug fix to compile with DEBUG	12 years ago
René Cannaò	43a82215b0	Issue #12 ... Added functions: - __add_active_users - __delete_inactive_users - __refresh_users Fixed small bug in SQLite3_result::add_column_definition() MySQL Authentication module is now loaded before the Admin module	12 years ago
René Cannaò	b0b8de6c88	Issue #6 : basic handler of SSL	12 years ago
René Cannaò	93bc73c50d	Issue #3 and #7 ... For issue #3: - fixed serious bug For issue #7: - most of the functions in MySQL_Authentication rewritten to accept an extra argument of type enum cred_username_type - Standard_MySQL_Authentication stores username/password in 2 structures (creds_group_t) for backend and frontend	12 years ago
René Cannaò	eeca279349	Issue #10 , removed support for domains	12 years ago
René Cannaò	5ffd3c8924	Issue #4 , #5 , #6 and #7 ... For issue #4: - removed fill_table__server_status() - removed ADMIN_SQLITE_TABLE_MYSQL_SERVER_STATUS - fixed ADMIN_SQLITE_TABLE_MYSQL_SERVER For issue #5: - created functions __insert_or_ignore_maintable_select_disktable() , __delete_disktable() , __insert_or_replace_disktable_select_maintable() and __attach_configdb_to_admindb() For issue #6 and #7: - table ADMIN_SQLITE_TABLE_MYSQL_USERS has fields use_ssl, backend and frontend	12 years ago
René Cannaò	3ce36e4eff	Issue #3 ... Use of __builtin_ffs and __builtin_clz for __l_alloc and __l_free when __GNUC__ is defined Increased L_SFC_MAX_ELEM_SIZE from 512 to 2048	12 years ago
René Cannaò	de7803370f	Fixed issue #2 ... Improved performance in MySQL_Data_Stream::array2buffer() Optimized class PtrSizeArray	12 years ago
René Cannaò	c6b0545401	Solved issue #1	12 years ago
René Cannaò	68d6786320	first commit	12 years ago