320 Commits (3d6ea7b7057ea89fd88dc2a4e9671e9b68bdfb89)

Author	SHA1	Message	Date
René Cannaò	7a08d810a9	Implementation of mysql-monitor_ping_max_failures #544 ... If a server misses mysql-monitor_ping_max_failures heartbeats (pings) it is temporary disabled	10 years ago
René Cannaò	fc9ab855da	First draft for bugs #543 ... When a server isn't responding to ping, it is flagged as shunned and all the connections need to be dropped. All the connections must be dropped before the server is brought back online	10 years ago
René Cannaò	99bb540e1d	First attempt to have ping timeout (issue #535) ... Added state ASYNC_PING_TIMEOUT that happens when sess->thread->curtime >= wait_until	10 years ago
René Cannaò	bf0a214e4f	Added function close_mysql() ... close_mysql() is a replacement for mysql_close() It tries to avoid blocking while sending the QUIT command	10 years ago
René Cannaò	f3b1c79146	Upgraded to version v1.2.0d	10 years ago
René Cannaò	05bec56359	Merge branch 'onupgrade' into v1.2.0	10 years ago
René Cannaò	e4a1066484	Upgrade from mysql_query_rules ... mysql_query_rules table is changing from version to version. In order to provide online upgrade, a new function was added: - ProxySQL_Admin::disk_upgrade_mysql_query_rules()	10 years ago
René Cannaò	67cb0627c4	Minor optimizations in Query_Processor	10 years ago
René Cannaò	968be53f42	Upgrade jemalloc from 3.6.0 to 4.1.0	10 years ago
René Cannaò	52d07c3d94	Removed libinjection	10 years ago
René Cannaò	639cb0d1e5	Optimizations ... - attempt to remove libinjection - wrote a custom strcasecmp	10 years ago
René Cannaò	1ec7daf8bd	Reducing the size of MySQL_Thread	10 years ago
René Cannaò	b6a6b43daa	Reducing the size of MySQL_Session	10 years ago
René Cannaò	fab056c033	Reducing the size of MySQL_Data_Stream	10 years ago
René Cannaò	c1a18aa2eb	Cleaned unused code ... Some legacy code is not currently used: - removed reference to MySQL_Data_Stream::move_from_OUT_to_OUTpending() - removed reference to MySQL_Data_Stream::PSarrayOUTpending	10 years ago
René Cannaò	6978b59485	Reducing the size of MySQL_Data_Stream	10 years ago
René Cannaò	53bc17092c	New implementation of fast forward , #528	10 years ago
René Cannaò	ad82034a11	Re-added support for debug ... to be tested	10 years ago
René Cannaò	66280b1bd3	Fixed a race condition in LOAD/SAVE MYSQL SERVERS	10 years ago
René Cannaò	e882029f52	Merge branch 'master' into v1.2.0 ... Solved conflicts (all realted to version number) in: Makefile docker/images/proxysql/centos7-build/proxysql.spec docker/images/proxysql/debian-7.8-build/proxysql.ctl docker/images/proxysql/debian-8.2-build/proxysql.ctl docker/images/proxysql/ubuntu-14.04-build/proxysql.ctl include/proxysql.h	10 years ago
René Cannaò	0e01e5e322	Mirroring bug fixes ... Handling of error_msg Fixed crashed on SHOW PROCESSLIST	10 years ago
René Cannaò	4cc6b3ca82	Preparation for 1.2.0	10 years ago
René Cannaò	bc8c5e175a	Added column mirror_flagOUT in mysql_query_rules ... Mirroring starts when either mirror_hostgroup or mirror_flagOUT is set	10 years ago
René Cannaò	2b0510b973	Upgrade to v1.1.2 ... Upgrade to v1.1.2 Also fixed a minor bug in ProxySQL_Admin::get_variables_list()	10 years ago
René Cannaò	2e276f06f4	Second commit to implement mirroring ... Expanded table `mysql_query_rules` to add `mirror_hostgroup` Expanded struct `_Query_Processor_rule_t` and class `Query_Processor_Output` to support `mirror_hostgroup` Added new variable `mirror_hostgroup` in `MySQL_Session` The following logic ensure that a mirror_hostgroup set when processing the query in the original session is preserved when reprocessing the query in the mirror session: * when a new mirror session is *created* `mirror_hostgroup` is set according to the result of Query_Processor * when a mirror session is *executed* , `mirror_hostgroup` is copied into `default_hostgroup` Current limitations: * queries larger than 15MB aren't mirrorred * upgrade from 1.1 is still not possible it will wipe table mysql_query_rules	10 years ago
René Cannaò	c101fad268	First draft on mirroring feature ... Add new variable MySQL_Session::mirror (false by default) Add new struct MySQL_Session::mirrorPkt (false by default) These functions return immediately if this is a mirror session: * MySQL_Protocol::generate_pkt_EOF() * MySQL_Protocol::generate_pkt_ERR() * MySQL_Protocol::generate_pkt_OK() * MySQL_Protocol::generate_pkt_column_count() * MySQL_Protocol::generate_pkt_field() * MySQL_Protocol::generate_pkt_row3() MySQL_ResultSet::MySQL_ResultSet() exits almost immediately if this is a mirror session Most of the code of these functions is not executed if this is a mirror session: * MySQL_ResultSet::add_eof() * MySQL_ResultSet::get_resultset() In MySQL_Session::writeout() : * `client_myds->write_to_net_poll()` is called only if this is not a mirror session In MySQL_Session::handler(): * if query is a `SELECT` (hardcoded for now) : ** create a new session and mark it as `mirror=true` ** duplicate the query and send it to the new session * if `mirror==true` : ** pretend to read a new query from c`lient_myds` ** proceed normally (with the only exception that no data can be sent to a client) In MySQL_Thread::process_all_sessions() : * if `mirror==true` and `status==WAITING_CLIENT_DATA` it means the session is "completed" so it get destroyed Limitations: * it currently doesn't support large packets * doesn't support different charset * doesn't support transactions	10 years ago
iprunache	608175ad10	498 Rewrite SET command with equivalent UPDATE	10 years ago
iprunache	09d48a1355	#498 Validate variables from SET command	10 years ago
Ionut Prunache	50b3e3191b	Revert "T87 Consul integration"	10 years ago
Ionut Prunache	4dc0fa720f	Revert "T92 add consul script path variable"	10 years ago
iprunache	c8fcc22952	T92 Renamed proxysql-consul script path variable	10 years ago
iprunache	6a6f32c77e	T92 Added admin variable to configure path to proxysql-consul script	10 years ago
iprunache	65ce2a154a	#T92 Trimmed trailing whitespace ... Some IDE’s and editors do this on save.	10 years ago
Ionut Prunache	c47767c74e	Merge pull request #481 from sysown/T87_consul_distributed_config ... T87 Consul integration	10 years ago
René Cannaò	18b81d2451	Merge branch 'EthanBlackburn-checksum' into beta7	10 years ago
René Cannaò	435bcef707	Merge branch 'checksum' of https://github.com/EthanBlackburn/proxysql into EthanBlackburn-checksum ... Conflicts: lib/ProxySQL_Admin.cpp	10 years ago
René Cannaò	c6b7f6db52	Merge branch 'servers_version' into beta7	10 years ago
René Cannaò	a3dafd830e	Added status variable Servers_table_version ... This status variable is incremented every time mysql_servers table is reloaded	10 years ago
René Cannaò	6b6dab456b	Code clean up for #450	10 years ago
René Cannaò	31092099fb	Deprecate mysql_sessions_connections_handler ... Issue #540 MySQL_Thread:mysql_sessions_connections_handler is not used anymore	10 years ago
René Cannaò	53b3c74425	Added table runtime_mysql_query_rules (#489)	10 years ago
René Cannaò	376b037585	Added support for runtime mysql servers tables ... Issue #488 - runtime_mysql_replication_hostgroups - runtime_mysql_servers	10 years ago
René Cannaò	f2f5a46c1e	Changed to version 1.1.1.beta7	10 years ago
René Cannaò	6438ba2ff7	Removed references to generate_pkt_row2 ... Related to issue #486	10 years ago
René Cannaò	379eee0ca4	Merge branch 'issue487' into beta7	10 years ago
René Cannaò	01cf99f16d	Merge branch 'T88' into beta7	10 years ago
René Cannaò	9283d22634	Changed version number to 1.1.1.beta6	10 years ago
René Cannaò	76a217c839	Removed custom memory allocator ... Issue #487	10 years ago
René Cannaò	b5988b5789	Added a buffer for MySQL_ResultSet (#486)	10 years ago
René Cannaò	88db7d8542	Implementation of enforce_autocommit_on_reads ... See issue #485	10 years ago