Commit Graph

3803 Commits

Author SHA1 Message Date
f6916a23bd Move responsibility for closing DCB on error to router error handling. Check that routers remove or disable links to closed DCB. 2015-09-09 09:33:00 +01:00
2e50dfd484 Readjust indentation in handleError function of read connection router. 2015-09-09 08:37:40 +01:00
986c918d52 Remove ERRACT_RESET action from router error handler; remove sole call from mysql_client. Correct comments on parameters for router error handlers. 2015-09-09 08:31:59 +01:00
4a1ad3df69 Attempt solution to crash caused by leaving link to backend DCB in router session. 2015-09-05 08:53:19 +01:00
42c9532a56 Simplify logic and reverse list to kill, so as to cancel out the reversal in the original zombie list. Probably not significant, but might be helpful. 2015-09-05 00:32:29 +01:00
d3cdaa4346 No need to process zombie victims if queue is empty. 2015-09-04 18:09:43 +01:00
d74990833b Move capture of user name for persistent connections; expand error message in mysql client to give more information. 2015-09-01 09:59:34 +01:00
a711b25fec Improve user name setting in DCB for persistent connections and to fix bug; change name of session_alloc_dummy to session_set_dummy to be more informative. 2015-08-28 18:20:32 +01:00
f1c3b65b15 Fixed mistake. 2015-08-28 19:52:02 +03:00
d29c5909a6 Properly close the branch session of the tee filter. 2015-08-28 19:50:29 +03:00
5338318900 Improve error message when DCB has no session pointer in poll loop. 2015-08-28 17:25:41 +01:00
068ec77d05 Fix bugs. 2015-08-28 16:44:40 +01:00
753746f5c5 Fix mistakes 2015-08-28 16:12:36 +01:00
9c5f622481 Additional spinlock in random_jkiss. Initial attempt at implementing dummy sessions to provide total consistency - used in mysql_client in relation to authentication - a single static dummy session is used and linked from the client dcb when authentication is not yet complete. 2015-08-28 15:30:06 +01:00
0d62f52812 Ensure thread safe through use of spinlock; add further comments. 2015-08-28 09:12:41 +01:00
c01aa6952e Fix initialisation problem; put all statements on separate lines. 2015-08-26 17:16:10 +01:00
57b82dcedb Correct initialisation logic. 2015-08-26 16:36:08 +01:00
70d82fd45e Fixed compilation problems. 2015-08-26 18:33:46 +03:00
b66bcbd36c Correct small mistake 2015-08-26 16:30:08 +01:00
4ec5e3b69d Change header random.h to random_jkiss.h 2015-08-26 16:18:37 +01:00
820bb4ea00 Avoid name clash - change random to random_jkiss 2015-08-26 16:18:08 +01:00
162db13523 Add actual random number generation code. 2015-08-26 15:43:43 +01:00
1f6b544f33 Tidy dcb_free (prefer use of dcb_close) and remove from test code; add good random number generator. 2015-08-26 15:43:21 +01:00
72b301785b Complete implementation of error logging when no session pointer in DCB. 2015-08-25 12:25:36 +01:00
e7c74c39cf Fix bug in persistent connections; add code to check for DCB session pointer in poll loop before invoking processing. 2015-08-25 12:19:02 +01:00
8425deab18 Fixed bugs by moving setting of thread bit mask from polling to DCB closing, fixed other mistakes. 2015-08-25 11:46:25 +01:00
ea09918312 Fix mistakes. 2015-08-25 09:54:56 +01:00
3dd20cb9ec Acquire user for DCB from DCB session sooner, needed for persistent connection handling. 2015-08-25 09:53:01 +01:00
980b56e7fa Fix stupid extra } 2015-08-25 09:33:40 +01:00
d27ffcf06a Fix mistake in debug STRDCBSTATE() 2015-08-25 09:31:54 +01:00
f18f233de2 Try to resolve unexpected compiler errors 2015-08-25 09:23:24 +01:00
12922225b8 Remove redundant DCB state DCB_STATE_FREED, remove obsolete assertion from poll.c, tidy up. 2015-08-25 09:11:44 +01:00
ae669c6f88 Fix mistake 2015-08-24 16:29:41 +01:00
65c42e2d80 Move removal of closing DCB from poll list to the kill zombies processing, rather than immediately on close; modify persistent connections to obtain candidates for the pool from the kill zombies processing to be sure that they really are finished all previous processing. 2015-08-24 16:19:25 +01:00
37ac158791 Changes to try to eliminate setting dcb->session to NULL with risk of crashing system. 2015-08-24 12:12:43 +01:00
5e2e2585ad Fix mistakes. 2015-08-23 16:43:07 +01:00
1baf693b02 First changes for lazy session creation. 2015-08-23 16:39:08 +01:00
087c2fca46 Block out new test for the time being. 2015-08-23 10:09:42 +01:00
6b2d90fc50 Add check so DCB can't be added to poll list without a linked session; small safety improvement in session; tidying. 2015-08-23 09:34:26 +01:00
53c3cc4b41 Fix mistake; tidy format. 2015-08-22 19:14:40 +01:00
cb74b52601 Merge branch 'dcb_code_revert' into develop 2015-08-21 18:14:10 +03:00
7410b3dfbd Cleaned up code. 2015-08-21 18:13:45 +03:00
f014598d39 Added NULL checks. 2015-08-21 17:42:03 +03:00
8a362d6668 Fixed memory leaks in maxinfo.c and httpd.c 2015-08-21 08:08:45 +03:00
c001e030af Fixed available_when_donor not working properly. 2015-08-20 20:33:46 +03:00
d1bf6bb303 Merge branch 'develop' into dcb_code_revert 2015-08-20 12:06:14 +03:00
80691ab080 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2015-08-20 09:35:06 +03:00
9a6e3a9a86 Fix to Coverity defect. 2015-08-20 09:34:52 +03:00
139d4829a9 Further refinement of poll_remove_dcb function to ensure proper delayed release of a DCB that may be in the poll list and should only be destroyed after all threads have completed any operations on it; add comments describing implementation limitations in the bitmask processing. 2015-08-20 06:58:05 +01:00
367965f180 Merge branch 'MXS-270' into develop 2015-08-19 20:02:23 +03:00