4e41fc49f5
Bug 166 - NULL pointer dereferenced if candidate server is NULL
2013-08-21 12:08:41 +02:00
2499378af9
Bug 160 - fixed freeing of username
2013-08-21 12:06:31 +02:00
73ffa5a648
dcb->data is allocated before poll_add_dcb in httpd_accept()
...
This will prevent dcb->data to be NULL with threads
2013-08-20 11:37:57 +02:00
21dabda848
Removed redundant log writings.
2013-08-20 10:49:35 +03:00
2ad0b12d79
Check dcb->status and set new state with writeqlock on.
2013-08-19 19:41:47 +03:00
ea79b38e4f
Check return value of dcb_read and if it failed, don't access head of linked list.
2013-08-19 19:39:47 +03:00
0021eddfee
Bug 154 - Added warning if options are set for the read/write splitter and updated example config file.
2013-08-19 15:53:08 +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.
2013-08-19 13:02:04 +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.
2013-08-16 23:52:10 +03:00
fbc311730c
Bug 124: Add log message when an invalid router option is supplied
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.
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.
2013-08-13 11:55:34 +03:00
2d31d9ff5b
Initialized addr length indicator in telnetd_accept
2013-08-12 21:06:44 +03:00
0c5125a44d
Typos
2013-08-12 13:11:05 +03:00
7522eb617d
Added enable/disable commands, now for log_witer only
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.
2013-08-09 15:27:02 +03:00
1ab8420e91
Added an example to user command : help show dbusers and removed erroneous complain about unknown subcommand if show dbusers is called without arguments.
2013-08-08 15:46:33 +03:00
d94153c29f
If maxscale is compiled with DEBUG=Y readconnrouter module writes slave selection info to trace log. Example:
...
SkySQL MaxScale Thu Aug 8 00:01:08 2013
------------------------------------------
2013 08/08 00:01:17 Selected server in port 3003 to as candidate. Connections : 0
2013 08/08 00:01:17 Examine server in port 3002 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:17 Examine server in port 3001 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:17 Examine server in port 3000 with 0 connections. Status is 3, inst->bitvalue is 6
2013 08/08 00:01:17 Final selection is server in port 3003. Connections : 1
2013 08/08 00:01:22 Selected server in port 3003 to as candidate. Connections : 1
2013 08/08 00:01:22 Examine server in port 3002 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:22 Examine server in port 3001 with 0 connections. Status is 5, inst->bitvalue is 6
2013 08/08 00:01:22 Examine server in port 3000 with 0 connections. Status is 3, inst->bitvalue is 6
2013 08/08 00:01:22 Final selection is server in port 3002. Connections : 1
2013-08-08 00:10:33 +03:00
75e7de182f
fprintf debug for added backend connection is protected by if (backend->fd > 0)
2013-08-07 09:39:29 +02:00
cae4d38a7e
Removed unnecessary argument from log manager commands because it is not used and it is always NULL.
2013-08-04 23:30:47 +03:00
b3302b1bad
Renamed reload users to reload dbusers.
2013-08-03 23:29:45 +03:00
26e4422c4d
Removed shutdown gateway command from debug commands
2013-08-03 23:21:21 +03:00
ca3638ae2c
Added 'remove user' to client API. New functions are
...
debugcmd.c : telnetdRemoveUser
adminusers.c : admin_remove_user
Also renamed admin_test_user to admin_search_user .
2013-08-02 23:03:43 +03:00
3357748aad
Some typos fixed
2013-08-02 10:00:56 +02:00
ce8ce5b8fd
Added a check for candidate server, if NULL return
2013-07-31 16:18:45 +02:00
b71b22b18a
Removed dependency files because they are now created as a part of makefile processing.
2013-07-30 15:07:50 +03:00
f3cf1d703e
Removed depend.mk files. Added command 'touch depend.mk' to each Makefile which attempts to include depend.mk. That is for the makefile process phase where only the existence of depend.mk is checked. Later the real file is created in 'depend' target.
2013-07-30 11:43:39 +03:00
636e5b619c
fix Makefile to comply with new dirs
2013-07-29 09:39:46 +03:00
a7c82310f9
moving files to /server to make merge possible
2013-07-28 05:31:11 +00:00
