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  • f2f119f692 Removed some dead code vraatikka 2013-08-28 23:08:51 +03:00
  • 9a8e271417 client->data is copied to session->data already in session_alloc to ensure that authentication information is set when background connection is started to establish in concurrent thread. vraatikka 2013-08-28 23:06:09 +03:00
  • 786468fc5d Added status checks, removed some dead code, changed macros to enumerated types, renamed variables to reflect better what they mean. vraatikka 2013-08-28 22:59:53 +03:00
  • 8c8475740a Switched to booleans defined in stdbool.h vraatikka 2013-08-28 22:49:27 +03:00
  • 34b26ad85f Changed enum-type boolean to whta is defined in stdbool.h, and in practise replaced TRUEs and FALSEs with true, and false, respectively. vraatikka 2013-08-28 22:47:14 +03:00
  • ff109c6319 dcb->state set wheere missing or changed Massimiliano Pinto 2013-08-27 10:52:43 +02:00
  • d0d68a69ca Added DCB_STATE_XXX in EPOLLIN/EPOLLOUT handlers and in accept() Massimiliano Pinto 2013-08-27 10:08:03 +02:00
  • 49036894f5 In gw_connect_to_backend, first create socket, and establish socket connection, then in the end, dcb is added to epoll set. vraatikka 2013-08-24 00:18:46 +03:00
  • df5f2f29b2 Removed undefined function declaration. Added trace and error log. vraatikka 2013-08-23 23:25:12 +03:00
  • e345b23bcf Merge vraatikka 2013-08-23 22:47:16 +03:00
  • 6f0ccd7b42 Added static simple_mutex_t epoll_wait_mutex, which is acquired and released in poll_waitevents. vraatikka 2013-08-23 22:45:06 +03:00
  • 0a182913a1 in gw_MySQLAccept moved authentication packet send before adding new dcb to epoll set. vraatikka 2013-08-23 22:39:42 +03:00
  • 0612dae890 Added error log printing. vraatikka 2013-08-23 22:31:08 +03:00
  • 17975a1252 Fixed indentation. vraatikka 2013-08-23 22:29:31 +03:00
  • c9ff06e0f5 Increased maximum path length from 180 to 255, and replaced sprintf with snprintf to prevent buffer overflow. vraatikka 2013-08-23 22:27:40 +03:00
  • 52c30c3e58 Removed dcb->state set after func.close() Massimiliano Pinto 2013-08-23 14:17:00 +02:00
  • 68a5a389ee Removed SS_DEBUG macros around necessary include directives. vraatikka 2013-08-23 13:42:10 +03:00
  • 481096ccef Added trace log to newSession and to closeSession. vraatikka 2013-08-22 10:46:14 +03:00
  • 0401290021 Added spinlock ses_lock to struct SESSION to ensure that for each session closeSession is called only once. closeSession is called from mysql_backend.c:gw_read_backend_event, and from dcb.c:dcb_close. vraatikka 2013-08-22 10:42:18 +03:00
  • 4138281183 setvbuf was called before testing whether file creation succeed. That caused server to fail if MAXSCALE_HOME was exceptionally long. vraatikka 2013-08-22 00:32:49 +03:00
  • b18d89300d Bug 179 vraatikka 2013-08-22 00:26:24 +03:00
  • 8dfd5de923 Fix merge vraatikka 2013-08-22 00:01:44 +03:00
  • 76f31b6b08 Merge. vraatikka 2013-08-21 23:34:56 +03:00
  • 3cd5d7162a ifndef $(MARIADB_SRC_PATH) is not effective so changed to format ifndef MARIADB_SRC_PATH. vraatikka 2013-08-21 23:32:28 +03:00
  • b6ba1954f5 Merge Jan Lindström 2013-08-19 08:48:33 +03:00
  • 9fe7a83675 Fixes for resource leaks foudn with Coverity. Mark Riddoch 2013-08-21 17:26:55 +02:00
  • 2135a76f7b Bug 172 - Compile errors in Galera Monitor Mark Riddoch 2013-08-21 17:25:43 +02:00
  • 1a18632920 Move fprintf to log Mark Riddoch 2013-08-21 16:35:01 +02:00
  • 4e41fc49f5 Bug 166 - NULL pointer dereferenced if candidate server is NULL Mark Riddoch 2013-08-21 12:08:41 +02:00
  • 2499378af9 Bug 160 - fixed freeing of username Mark Riddoch 2013-08-21 12:06:31 +02:00
  • 73ffa5a648 dcb->data is allocated before poll_add_dcb in httpd_accept() Massimiliano Pinto 2013-08-20 11:37:57 +02:00
  • 21dabda848 Removed redundant log writings. vraatikka 2013-08-20 10:49:35 +03:00
  • 76de8f3758 log manager now spreads log writings 'down' so that LOGFILE_ERROR logs are duplicated in LOGFILE_MESSAGE, and in LOGFILE_TRACE, and LOGFILE_MESSAGE logs are duplicated in LOGFILE_TRACE. vraatikka 2013-08-20 10:43:54 +03:00
  • 2ad0b12d79 Check dcb->status and set new state with writeqlock on. vraatikka 2013-08-19 19:41:47 +03:00
  • c5ed473ab7 Check return value of ioctl in dcb_read and act accordingly. vraatikka 2013-08-19 19:40:51 +03:00
  • ea79b38e4f Check return value of dcb_read and if it failed, don't access head of linked list. vraatikka 2013-08-19 19:39:47 +03:00
  • d6432b1750 Merge vraatikka 2013-08-19 17:10:33 +03:00
  • 45ea459e20 Check the return value of ioctl in dcb_read. vraatikka 2013-08-19 17:09:33 +03:00
  • 0021eddfee Bug 154 - Added warning if options are set for the read/write splitter and updated example config file. Mark Riddoch 2013-08-19 15:53:08 +02:00
  • f750b8545a Merge vraatikka 2013-08-19 16:40:44 +03:00
  • c119f7b7b8 In dcb_close read and set dcb->state by holding dcb->writeqlock. This prevents simultaneous calls to closeSession. vraatikka 2013-08-19 16:38:55 +03:00
  • b1c398e944 Bug 145 - Silently ignore missing .secrets file Mark Riddoch 2013-08-19 15:36:26 +02:00
  • 05a3978442 Modified gw_read_client_event so that it only calls mysql_send_ok after new sessions has been set up and initialized. vraatikka 2013-08-19 13:02:04 +03:00
  • 24367fb400 Removed dcb->mutex since it didn't solve any problem. vraatikka 2013-08-19 13:01:07 +03:00
  • a5dd900acb Added test cases for speading log messages vraatikka 2013-08-19 12:58:36 +03:00
  • 4e63df8df8 Disabled spreading of log writes temporarily. vraatikka 2013-08-19 11:31:53 +03:00
  • c2743e7543 Logfiles are ordered by their id as follows: LOGFILE_ERROR = 1 LOGFILE_MESSAGE = 2 LOGFILE_TRACE = 4 vraatikka 2013-08-19 10:28:28 +03:00
  • 97b3da1d79 Added simple_mutex_t dcb->mutex to DCB struct to protect processing of single dcb in poll.c:poll_waitevents. This is a coarse locking but seems to work with multiple threads at least with very simple load. Added trace logging to many locations. vraatikka 2013-08-16 23:52:10 +03:00
  • 7c0ed171a0 Added trace log to event handling. vraatikka 2013-08-15 22:45:11 +03:00
  • a1b05359ac Added trace log where epoll_wait returns and to where read fomr/write to socket decicion is made. vraatikka 2013-08-15 20:16:23 +03:00
  • 90e6e11923 Added debug trace to socket read. vraatikka 2013-08-15 11:13:34 +03:00
  • bed0206895 If config file is specified in command-line argument, then it won't be searched from anywhere else. Earlier command-line argument was ignored if MAXSCALE_HOME was set. vraatikka 2013-08-14 15:42:35 +03:00
  • 4051796653 Merge vraatikka 2013-08-14 11:27:14 +03:00
  • eba81f0501 Corrected comparison between strcmp and 0 so that threads configuration parameter value becomes effective. vraatikka 2013-08-14 11:25:03 +03:00
  • b7d13af7f5 Automatic merge Jan Lindström 2013-08-14 06:33:16 +03:00
  • fbc311730c Bug 124: Add log message when an invalid router option is supplied Mark Riddoch 2013-08-13 15:14:32 +02:00
  • 2e11a26f41 Fixed bug on candidate selection. I misinterpreted count and n_connections variables. Thus, renamed count as current_connection_count to make it more understandable. Jan Lindström 2013-08-13 12:12:19 +03:00
  • c1c8bf9fc5 Removed unnecessary loop of servers. Now we loop over all the servers, if running server is found and candidate is not set we set that server as candidate. If candidate is set and we find any that have fewer connections than our candidate server. If a server has less connections than the current candidate we mark this as the new candidate to connect to. If a server has the same number of connections currently as the candidate and has had less connections over time than the candidate it will also become the new candidate. This has the effect of spreading the connections over different servers during periods of very low load. Jan Lindström 2013-08-13 11:55:34 +03:00
  • 8a31819d03 Automatic merge Jan Lindström 2013-08-13 09:33:49 +03:00
  • 2d31d9ff5b Initialized addr length indicator in telnetd_accept vraatikka 2013-08-12 21:06:44 +03:00
  • 249413b2c6 Freed thread structs. vraatikka 2013-08-12 21:05:44 +03:00
  • c5fd94590c Freed hashtable iterator to dcb_usersPrint. vraatikka 2013-08-12 21:04:31 +03:00
  • 43000d86de Automatic merge Jan Lindström 2013-08-12 13:52:36 +03:00
  • 64cb6eca56 mysql_library_end is not called if it wasn't initialized properly. vraatikka 2013-08-12 13:12:23 +03:00
  • 0c5125a44d Typos vraatikka 2013-08-12 13:11:05 +03:00
  • 4360ae16b8 Moved timestamp string creation to skygw_utils where it can be provide service for others too. vraatikka 2013-08-12 13:09:29 +03:00
  • 7522eb617d Added enable/disable commands, now for log_witer only Massimiliano Pinto 2013-08-09 15:12:23 +02:00
  • 6c106bb9be Removed #if defined(SS_DEBUG) macros around trace log print commands. Trace log is disabled by default but it is meant to be possible to enable it with other than debug build only. vraatikka 2013-08-09 15:27:02 +03:00
  • a7f027090c Merge Jan Lindström 2013-08-09 13:24:23 +03:00
  • dd4f5c88de Fixed test compilation and small error. Jan Lindström 2013-08-09 13:23:10 +03:00
  • 43fb6b87f1 Enabled trace log in DEBUG=Y builds. Modified testlog-c accordingly. vraatikka 2013-08-09 10:01:34 +03:00
  • 58e6415c73 Merge vraatikka 2013-08-08 23:41:42 +03:00
  • 0ad25ba3ab Added functions skygw_log_enable(logfile_id_t) and skygw_log_disable(logfile_id_t) to Log manager API. By calling them log writing to any of predefined log files can be switched on or off. vraatikka 2013-08-08 23:38:00 +03:00
  • 8a9d178785 Fixed bug for invalid memory access in row[1]+1 when row[1] is "" Massimiliano Pinto 2013-08-08 18:40:02 +02:00
  • 1ab8420e91 Added an example to user command : help show dbusers and removed erroneous complain about unknown subcommand if show dbusers is called without arguments. vraatikka 2013-08-08 15:46:33 +03:00
  • 1f3665c8b0 Fixed compiler issue on connecting to server binlog using binlog position or gtid. Jan Lindström 2013-08-08 10:32:08 +03:00
  • 685f3b0bda Automatic merge Jan Lindström 2013-08-08 08:30:01 +03:00
  • 9b7f94da39 test Jan Lindström 2013-08-08 08:29:10 +03:00
  • 4cf98bbb9f Added more comments and test file. Jan Lindström 2013-08-08 08:28:22 +03:00
  • d94153c29f If maxscale is compiled with DEBUG=Y readconnrouter module writes slave selection info to trace log. Example: vraatikka 2013-08-08 00:10:33 +03:00
  • f1498e4403 Added log flusher thread, which flushes once per second. vraatikka 2013-08-08 00:08:45 +03:00
  • a447583214 If MaxScale.cnf exists, install takes a backup of it before overwriting it with version from maxscale/server. vraatikka 2013-08-08 00:06:38 +03:00
  • dcc72f017e use ##VERSION_TAG## in .spec ec2-user 2013-08-07 16:51:09 +02:00
  • 719c8168e8 fix .spec to work with Jenkins ec2-user 2013-08-07 16:50:08 +02:00
  • 75e7de182f fprintf debug for added backend connection is protected by if (backend->fd > 0) Massimiliano Pinto 2013-08-07 09:39:29 +02:00
  • cd564b7628 Merge Jan Lindström 2013-08-06 20:09:50 +03:00
  • 8f8798fa53 Added a new directory structure and fixed boost compiler problems. Jan Lindström 2013-08-06 20:07:45 +03:00
  • 8449482279 Fixed typo Massimiliano Pinto 2013-08-06 10:55:20 +02:00
  • 256b8e8013 Added more test cases and reformatted output a bit. vraatikka 2013-08-06 11:14:45 +03:00
  • 30456115f7 Memory used by user structure was not initialized. Changed malloc to calloc. vraatikka 2013-08-05 18:21:08 +03:00
  • 234b8c40a3 Cleaned up some debug printings (to stdout). vraatikka 2013-08-05 18:15:41 +03:00
  • 13248c2a16 Added server/core/test directory, makefile and testhash.c for testing hashtable implementation. In makefile, there is target all, which compiles and executes tests. vraatikka 2013-08-05 18:04:02 +03:00
  • b852079631 Enabled debug assertions for DEBUG=Y builds. Fixed one debug assertion in log manager. vraatikka 2013-08-05 17:47:21 +03:00
  • bc6fe8f6ef hashtable_add now checks input parameter and returns with zero (indicating that no elements were added) if hashsize is zero. Caused floating point exception. vraatikka 2013-08-05 15:01:36 +03:00
  • ef1c514489 Added creation of an empty depend.mk file to core directory. vraatikka 2013-08-05 13:50:52 +03:00
  • 401d4920e4 Moved dcb_hashtable_stats from hastable.c to dcb.c to break dependency between hashtable and the rest of the maxscale. Added check fields to hashtable structure. vraatikka 2013-08-05 11:51:10 +03:00
  • ee68633c22 Removed unnecessary line vraatikka 2013-08-05 10:25:45 +03:00
  • 4cc301f415 Fixed error on product build. Jan Lindström 2013-08-05 07:32:47 +03:00
  • 24337653f1 Automatic merge. Jan Lindström 2013-08-05 06:33:22 +03:00
  • cae4d38a7e Removed unnecessary argument from log manager commands because it is not used and it is always NULL. vraatikka 2013-08-04 23:30:47 +03:00