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5487f84532
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Added logging to session refcount increment. Some minor improvements.
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2013-09-02 21:52:09 +03:00 |
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f80bb51db1
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dcb_close sets some session fields to NULL:
dcb->session->client = NULL;
dcb->session = NULL;
There is a local copy of dcb->seesion before setting it to NULL
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2013-09-02 19:33:55 +02:00 |
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31cda5ad65
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Added session refcount in session.h
The refcount is incremented in dcb_connect and in mysql_client.c after session_alloc
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2013-09-02 10:26:34 +02:00 |
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ae9fce8591
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Added write and read lock to DCB to protect concurrent threads fro executing EPOLLIN and EPOLLOUT events on same descriptor, respectively. Added consistency checks and trace logging.
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2013-08-28 23:09:37 +03:00 |
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0401290021
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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.
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2013-08-22 10:42:18 +03:00 |
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8dfd5de923
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Fix merge
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2013-08-22 00:01:44 +03:00 |
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b6ba1954f5
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Merge
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2013-08-19 08:48:33 +03:00 |
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9fe7a83675
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Fixes for resource leaks foudn with Coverity.
Bug 173, 174, 175, 176 and 177
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2013-08-21 17:26:55 +02:00 |
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21dabda848
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Removed redundant log writings.
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2013-08-20 10:49:35 +03:00 |
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c5ed473ab7
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Check return value of ioctl in dcb_read and act accordingly.
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2013-08-19 19:40:51 +03:00 |
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45ea459e20
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Check the return value of ioctl in dcb_read.
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2013-08-19 17:09:33 +03:00 |
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c119f7b7b8
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In dcb_close read and set dcb->state by holding dcb->writeqlock. This prevents simultaneous calls to closeSession.
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2013-08-19 16:38:55 +03:00 |
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24367fb400
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Removed dcb->mutex since it didn't solve any problem.
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2013-08-19 13:01:07 +03:00 |
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97b3da1d79
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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.
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2013-08-16 23:52:10 +03:00 |
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7c0ed171a0
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Added trace log to event handling.
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2013-08-15 22:45:11 +03:00 |
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a1b05359ac
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Added trace log where epoll_wait returns and to where read fomr/write to socket decicion is made.
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2013-08-15 20:16:23 +03:00 |
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401d4920e4
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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.
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2013-08-05 11:51:10 +03:00 |
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cae4d38a7e
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Removed unnecessary argument from log manager commands because it is not used and it is always NULL.
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2013-08-04 23:30:47 +03:00 |
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a7c82310f9
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moving files to /server to make merge possible
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2013-07-28 05:31:11 +00:00 |
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