32 Commits (59507675e5ffc56f5c57b64bbe5e86871bf72093)

Author	SHA1	Message	Date
René Cannaò	59507675e5	MySQL_Thread, MySQL_Threads_Handler and MySQL_Authentication are no longer modules	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	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	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	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
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
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	209d784397	Drafting auto-reconnect ... Issue #195 and relative subtickets: - issue #191 - issue #192 - issue #194	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
René Cannaò	5851693505	Removed "MYSQL myconn" from MySQL_Connection	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	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	b1a22a38e7	Fixed bug #167	11 years ago
René Cannaò	8f9193a8ce	Fixed issues #159 and #160	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	886744fe5c	More work on issue #112	11 years ago
René Cannaò	2052f74eba	Fix issue #110	11 years ago
René Cannaò	637a3b0548	Initial work on issues #84 and #85	11 years ago
René Cannaò	51aec603da	Preparation work for issue #83	11 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()	11 years ago
René Cannaò	886cc02c63	First draft for issue #45	11 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	11 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	11 years ago
René Cannaò	4ec9a4a1aa	Minor bug fix to compile with DEBUG	11 years ago
René Cannaò	b0b8de6c88	Issue #6 : basic handler of SSL	11 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	11 years ago
René Cannaò	eeca279349	Issue #10 , removed support for domains	11 years ago
René Cannaò	c6b0545401	Solved issue #1	11 years ago
René Cannaò	68d6786320	first commit	11 years ago