hcq/MaxScale
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180 Commits

Author SHA1 Message Date
counterpoint
cfeaf7d6e9 Merge remote-tracking branch 'origin/develop' into MXS-329 
Conflicts:
	server/core/session.c
 2015-09-10 13:07:27 +01:00
counterpoint
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
Johan Wikman
160bbb70ee MXS-251: strerror 
Replaces all calls to strerror with calls to strerror_r. The former
is non-thread safe while the latter is.
 2015-09-05 15:52:13 +03:00
counterpoint
5338318900 Improve error message when DCB has no session pointer in poll loop. 2015-08-28 17:25:41 +01:00
Markus Makela
70d82fd45e Fixed compilation problems. 2015-08-26 18:33:46 +03:00
counterpoint
72b301785b Complete implementation of error logging when no session pointer in DCB. 2015-08-25 12:25:36 +01:00
counterpoint
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
counterpoint
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
counterpoint
12922225b8 Remove redundant DCB state DCB_STATE_FREED, remove obsolete assertion from poll.c, tidy up. 2015-08-25 09:11:44 +01:00
counterpoint
37ac158791 Changes to try to eliminate setting dcb->session to NULL with risk of crashing system. 2015-08-24 12:12:43 +01:00
Martin Brampton
5e2e2585ad Fix mistakes. 2015-08-23 16:43:07 +01:00
Martin Brampton
1baf693b02 First changes for lazy session creation. 2015-08-23 16:39:08 +01:00
Martin Brampton
087c2fca46 Block out new test for the time being. 2015-08-23 10:09:42 +01:00
Martin Brampton
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
Martin Brampton
53c3cc4b41 Fix mistake; tidy format. 2015-08-22 19:14:40 +01:00
Martin Brampton
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
counterpoint
38f78c7239 Fix possible threading problem. 2015-08-19 17:23:49 +01:00
Markus Makela
98ab399e6e Changed sprintf calls to snprintf calls and fixed compiler warnings. 2015-08-18 10:50:48 +03:00
counterpoint
260f829046 Add blank line to start of Document Contents (link otherwise not rendered correctly by web site); move upgrade documents into their own directory; modify poll.c to fix problem relating to cloned DCBs. 2015-07-15 08:35:50 +01:00
Markus Makela
78eab19c62 Fixed compiler warnings. 2015-07-14 17:13:09 +03:00
Markus Makela
3992f262ca Fixed Coverity defects 2015-07-14 16:17:50 +03:00
counterpoint
3ddbe47f8b Minor tidy up, including removing obsolete MUTEX_BLOCK. 2015-07-13 14:32:54 +01:00
Markus Makela
ef6728344e Fixed failures to close cloned DCBs. 2015-07-13 13:11:43 +03:00
counterpoint
77db46359e Change poll control failures to use SIGABRT rather than assert(false). 2015-07-08 08:52:19 +01:00
counterpoint
4c8aa02c31 Finalise comments; change abort from assert(false) to raise(SIGABRT). 2015-07-07 16:57:13 +01:00
counterpoint
be789855ee Add lines to revision history. 2015-07-07 16:57:12 +01:00
counterpoint
fffd8fb73a Unify DCB close processing to single function dcb_close. Remove dcb_add_to_zombieslist (incorporating logic into dcb_close). Alter logic so that DCB that is just allocated will still go to zombie list if dcb->fd is not closed. 2015-07-07 16:57:12 +01:00
counterpoint
77d374cd52 Fix mistake. 2015-07-07 16:57:12 +01:00
counterpoint
18a95eeb71 Simplify adding and removing DCBs from polling, improve error handling. Remove dcb_set_state functions as not adding value. 2015-07-07 16:57:12 +01:00
counterpoint
a72f462e2d Fixes for MXS-196 and other related problems. 2015-07-07 16:57:12 +01:00
Markus Makela
e14b29baf9 Fix to MXS-212: https://mariadb.atlassian.net/browse/MXS-212 
The listener DCB is now properly closed instead of just being removed from the poll set.
 2015-06-21 12:51:54 +03:00
Markus Makela
04b969efaa Fixed poll.c include with old header name. 2015-03-12 07:39:39 +02:00
Markus Makela
63d83cd85d Monitor API 2.0.0 implemented. 2015-03-11 15:18:55 +02:00
Markus Makela
880adca73e Merge branch 'develop' into MAX-324 2015-03-05 10:45:48 +02:00
Markus Makela
1b0fd4576a Merge branch 'maxinfo' into develop 
Conflicts:
	server/core/service.c
	server/core/session.c
	server/include/session.h
 2015-03-04 11:33:00 +02:00
Mark Riddoch
a022775342 Addition of show eventtimes and /events/times URL to maxinfo 2015-02-20 11:53:47 +00:00
Mark Riddoch
8eb14235d1 Addition of DCB and Poll statistics in show status output 2015-02-20 10:05:50 +00:00
Markus Makela
a2bff1dcea Merge branch 'develop' into MAX-324 2015-02-16 14:58:35 +02:00
Mark Riddoch
9dfa4378b4 Merge branch 'develop' of https://github.com/mariadb-corporation/MaxScale into develop 2015-02-16 09:21:38 +00:00
Mark Riddoch
d7da8c5297 Code cleanup 2015-02-16 09:21:11 +00:00
Hartmut Holzgraefe
617f44c9c9 use intptr_t type for pointer->integer conversion so that int <-> pointer sizes match 2015-02-14 16:39:05 +01:00
Markus Makela
9177b6bcd3 Merge branch 'develop' into MAX-324 
Conflicts:
	query_classifier/query_classifier.h
 2015-01-13 06:34:22 +02:00
VilhoRaatikka
333f79f4db Commented session id logging. 2015-01-12 14:44:53 +02:00
Markus Makela
fed828eb29 Merge branch 'release-1.0GA' into MAX-324 
Conflicts:
	server/MaxScale_template.cnf
	server/core/service.c
 2015-01-06 04:45:30 +02:00
VilhoRaatikka
8f570082eb poll.c:poll_add_event_to_dcb didn't update pollStats.evq_pending when added event became pending. That may cause threads to run in poll loop with minimal timeout infinitely. Added counter update. 2014-12-15 22:21:23 +02:00
VilhoRaatikka
7fed679f40 poll.c:poll_add_event_to_dcb did not increase the pollStats.evq_pending counter which caused it to go negative, which, inturn caused all threads to spinloop with minimal timeout. 2014-12-15 22:09:23 +02:00
VilhoRaatikka
a4968f2521 Complete fix candidate for #645, http://bugs.skysql.com/show_bug.cgi?id=645 and #648, http://bugs.skysql.com/show_bug.cgi?id=648 
tee.c:closeSession removed unnecessary dcb_free, router/service closes all backend DCBs and the client DCB, and client DCB is the one that was tried to free in closeSession.
readwritesplit.c:routeQuery now handles untyped and typed GWBUFs. Untyped means that read buffer may consist of incomplete and multiple MySQL packets. Typed buffer always consists of a single MySQL packet (which can be split to many buffers inside GWBUF).
Fixed Coverity cases #84840 and #84841
 2014-12-14 11:26:15 +02:00
Mark Riddoch
5fa87776b0 Fixes for Coverity bugs 2014-11-20 16:04:22 +00:00
Markus Makela
a65b9fa8b3 Fixes to Coverity defects: 72662 82143 82144 82145 82348 82349 2014-11-20 06:44:43 +02:00
Mark Riddoch
d3c8770852 Merge branch 'blr' into develop 
Conflicts:
	client/maxadmin.c
	server/core/CMakeLists.txt
	server/core/dcb.c
	server/core/gateway.c
	server/core/poll.c
	server/core/test/CMakeLists.txt
	server/core/test/makefile
	server/include/poll.h
	server/modules/routing/debugcmd.c
 2014-11-19 12:00:55 +00:00