0612dae890
Added error log printing.
2013-08-23 22:31:08 +03:00
c9ff06e0f5
Increased maximum path length from 180 to 255, and replaced sprintf with snprintf to prevent buffer overflow.
2013-08-23 22:27:40 +03:00
52c30c3e58
Removed dcb->state set after func.close()
2013-08-23 14:17:00 +02:00
68a5a389ee
Removed SS_DEBUG macros around necessary include directives.
2013-08-23 13:42:10 +03:00
481096ccef
Added trace log to newSession and to closeSession.
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.
This is part of Bug #163 .
2013-08-22 10:42:18 +03:00
b18d89300d
Bug 179
2013-08-22 00:26:24 +03:00
8dfd5de923
Fix merge
2013-08-22 00:01:44 +03:00
b6ba1954f5
Merge
2013-08-19 08:48:33 +03:00
9fe7a83675
Fixes for resource leaks foudn with Coverity.
...
Bug 173, 174, 175, 176 and 177
2013-08-21 17:26:55 +02:00
2135a76f7b
Bug 172 - Compile errors in Galera Monitor
2013-08-21 17:25:43 +02:00
1a18632920
Move fprintf to log
2013-08-21 16:35:01 +02:00
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
c5ed473ab7
Check return value of ioctl in dcb_read and act accordingly.
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.
2013-08-19 19:39:47 +03:00
d6432b1750
Merge
2013-08-19 17:10:33 +03:00
45ea459e20
Check the return value of ioctl in dcb_read.
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.
2013-08-19 15:53:08 +02:00
f750b8545a
Merge
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.
2013-08-19 16:38:55 +03:00
b1c398e944
Bug 145 - Silently ignore missing .secrets file
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.
2013-08-19 13:02:04 +03:00
24367fb400
Removed dcb->mutex since it didn't solve any problem.
2013-08-19 13:01:07 +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
7c0ed171a0
Added trace log to event handling.
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.
2013-08-15 20:16:23 +03:00
90e6e11923
Added debug trace to socket read.
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.
2013-08-14 15:42:35 +03:00
4051796653
Merge
2013-08-14 11:27:14 +03:00
eba81f0501
Corrected comparison between strcmp and 0 so that threads configuration parameter value becomes effective.
2013-08-14 11:25:03 +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
249413b2c6
Freed thread structs.
2013-08-12 21:05:44 +03:00
c5fd94590c
Freed hashtable iterator to dcb_usersPrint.
2013-08-12 21:04:31 +03:00
64cb6eca56
mysql_library_end is not called if it wasn't initialized properly.
2013-08-12 13:12:23 +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
8a9d178785
Fixed bug for invalid memory access in row[1]+1 when row[1] is ""
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.
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
f1498e4403
Added log flusher thread, which flushes once per second.
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.
2013-08-08 00:06:38 +03:00
75e7de182f
fprintf debug for added backend connection is protected by if (backend->fd > 0)
2013-08-07 09:39:29 +02:00
