asfernandes
c861f0cd54
Revert my last change after it broke the Windows build.
2015-02-17 23:21:25 +00:00
asfernandes
3c967bbe71
Better constant names: avoid FB, enclosing class (double prefix) or wrong prefixes.
...
Left some TODOs in FirebirdInterface.idl and utilities/ntrace/TracePluginImpl.cpp related to trace.
2015-02-17 14:56:59 +00:00
hvlad
e21e534e30
Memory leak (CORE-4683)
2015-02-16 13:56:13 +00:00
alexpeshkoff
9a7c7a6c31
Fixed CORE-4685: Accessing DB in invalid manner when links (hard or symbolic) are used for it
2015-02-09 14:08:31 +00:00
asfernandes
dddfb50e19
Misc.
2014-10-12 18:47:08 +00:00
dimitr
57a80daa81
Correction.
2014-09-01 13:22:55 +00:00
dimitr
b742803ebf
Refactored the shared cache checks. Optimized the shared counter for SS.
2014-09-01 13:19:53 +00:00
alexpeshkoff
d513daa574
Divide IStatus information into 3 parts: errors, warnings and completion code.
...
Errors and warnings are processed in IStatus independently. Completion code
is moved away from IStatus and returned directly by appropriate functions.
Replaced isSuccess() with more generic function getStatus(), which sets
appropriate bits in returned value when errors/warnings are present.
Also use same style when returning bytes' array and it's length in different
interfaces.
2014-08-27 09:24:30 +00:00
dimitr
36af3d8cb2
Cleanup and small refactoring to avoid redundancy.
2014-08-15 14:19:02 +00:00
dimitr
51d1cd35d3
Front-ported Nickolay's improvement for the shared counter.
2014-08-10 20:07:45 +00:00
skidder
7c743fc291
Fix build warnings
2014-07-17 18:48:46 +00:00
alexpeshkoff
a9721f18e0
Added first parameter IStatus* to a lot of functions in API interfaces
2014-07-02 12:57:12 +00:00
alexpeshkoff
120b10a78a
Implemented CORE-4263: Database linger
2013-11-14 16:16:24 +00:00
dimitr
b3e94683e5
Misc.
2013-11-13 16:08:15 +00:00
hvlad
5254e36a2c
Correction for fix for bug CORE-4134 : Race condition when auto-sweep is started
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The patch wrongly disabled manual sweep to run when database is shutdown.
Auto sweep is still disabled to run on such database.
2013-09-18 18:38:36 +00:00
dimitr
b7372ba47e
Front ported CORE-3989: Bad performance / slow response when many concurrent sorts are executed.
2013-08-06 09:37:44 +00:00
asfernandes
b6a4d39596
Misc.
2013-07-06 23:11:13 +00:00
hvlad
c12e731b6a
Fixed bug CORE-4134 : Race condition when auto-sweep is started
2013-06-29 11:32:55 +00:00
alexpeshkoff
b3f9759960
Take locks in AST before building tdbb
...
Fixed assertion in CCH_exclusive_attachment
Rolled back my changes required to let cancelOperation() enter engine after shutdown
Better locks' history in SyncObject
2012-12-18 13:54:18 +00:00
alexpeshkoff
c7454a49a5
Work in progress (committed due to SF upgrade). Checked only on SS.
...
1. Frontported fix for CORE-3935 and CORE-3993.
2. Added debugging support for mutexes and rwlocks in Vulcan style.
Unfortunately after last 'svn up' build asserts in JrdStatement:71.
2012-12-14 17:59:02 +00:00
dimitr
42a4c93b97
1) Removed the no longer actual "parent lock" concept from both the lock and event managers.
...
2) Reworked the lock manager synchronization: added the RAII mutex holders and avoided dirty reads for the shared memory.
3) Encapsulated lck_length into the Lock class + small related refactoring.
4) Front ported recent fixes from the v2.x branches.
5) Misc cleanup.
2012-06-21 15:37:38 +00:00
asfernandes
1dcad0fe90
Misc.
2012-06-03 03:00:24 +00:00
alexpeshkoff
2a01e4bcf9
Implemented CORE-3861: Make it possible to encrypt database
...
Also some cleanups, the most important are:
- meaningful ctor on Jrd::Lock, helping to avoid code dup
- avoid unneeded h-file dependencies, making boot build engine dependent
2012-05-31 16:53:42 +00:00
dimitr
46cc7d15af
Optimized the shared counter generator to avoid LM calls if there's no contention on the protecting lock.
2012-03-27 10:52:15 +00:00
alexpeshkoff
4e795f4047
Include platform definitions file common.h in firebird.h. Use OS-specific ThreadId instead artificial FB_THREAD_ID, avoiding unneeded casts in the code. This should fix BSD and MAC ports.
2012-03-01 08:55:43 +00:00
dimitr
444d5302e1
Refactored the tdbb initialization, especially in AST and BG threads.
...
Replaced dbb_use_count with a list of active requests (to be utilized later).
Misc cleanup.
2011-10-18 18:02:57 +00:00
asfernandes
d0c2265105
Misc.
2011-05-10 01:12:14 +00:00
hvlad
fef1f49c94
Shared page cache implementation
2011-05-09 10:15:19 +00:00
hvlad
8d66ddd54b
System requests should run with valid attachment assigned
2011-02-28 15:29:06 +00:00
dimitr
3cb62191b5
Front ported fix for CORE-3356.
2011-02-25 07:32:36 +00:00
dimitr
86ea2ddb00
Front ported:
...
Refactored the shared counter to support multiple number spaces.
Changed att_id and tra_id to be generated sequentially (without caching), as agreed with Vlad privately.
Fixed CORE-2305: Make mon$statement_id value constant among monitoring snapshots.
2011-02-15 07:16:57 +00:00
dimitr
2ed04ec8a9
Fixed CORE-3217: Server crashes inside the lock manager when multiple connections attaching/detaching simultaneously.
2010-11-08 10:21:04 +00:00
alexpeshkoff
e05c1a825f
Moved some more .h-files to common from jrd as Vlad suggested
2010-10-13 10:39:52 +00:00
alexpeshkoff
2dc25a44bb
OSRI and new posix build
2010-10-12 08:02:57 +00:00
asfernandes
4763533669
Refactor jrd_req into JrdStatement (shared part) and jrd_req (execution of a statement).
...
Fixed some bugs found in the way.
2010-04-18 22:19:11 +00:00
asfernandes
e1ba33a2ae
Fix problem of the system transaction storing pointer to random or already deallocated attachment. Full build (or kind of) required.
2010-04-02 21:48:15 +00:00
hvlad
672cdb5704
Fixed bug CORE-2824 : Small memory and handles leak at every connect\disconnect
2010-01-23 16:28:40 +00:00
robocop
a18dc0519f
Misc, style, fixing dangerous warnings, constness, etc.
2009-02-08 11:23:46 +00:00
dimitr
1efaffd4f7
Correction.
2009-01-28 13:02:59 +00:00
dimitr
1b3927b026
1) Globally named per-database shmem regions.
...
2) Slightly reworked monitoring internals.
3) Encapsulated the event manager, many internal changes there.
4) Various cleanup, etc.
2009-01-28 12:27:18 +00:00
asfernandes
262380af7b
Misc
2008-10-16 02:31:49 +00:00
hvlad
466f57189f
Correction
2008-10-14 09:51:21 +00:00
hvlad
a3d266ba83
Fixed bug CORE-2018 : Only one client can access a readonly database
2008-10-14 09:10:36 +00:00
alexpeshkoff
e79f55708d
1. Cleanup - use Firebird::Semaphore instead of local events, removed code
...
related with local events from isc_sync.cpp.
2. Cleanup - removed unused parameter 'number of events' from ISC_event_wait()
and two unused parameters from ISC_event_init().
3. Added SYSV-semaphore based implementation of IPC to isc_sync.cpp.
This should fix CORE-2102: Firebird 2.5 does not build on MacOS (Darwin).
4. Fixed use of posic CS without (x)inetd (i.e. fb_inet_server -s).
5. Fixed (to be reviewed by Dmitry) recovery after some process death in lock manager.
2008-10-10 15:58:05 +00:00
alexpeshkoff
796a2e4b23
Fixed CORE-2064: AV when process is closing under high load
2008-09-04 09:58:20 +00:00
dimitr
94c5246dc8
Make Database::deletePool() consistent with MemoryPool::deletePool() regarding NULL pointers.
2008-04-17 07:52:52 +00:00
alexpeshkoff
21ca11f328
1. Moved processing of exceptions in guards' dtors to better place.
...
2. Added class Reference (RefCounted guard) and use it in the tree.
2008-03-25 08:44:11 +00:00
dimitr
1f22e3e1c1
1) Added proper handle validation for dbb.
...
2) Changed dbb_sync lifestyle handling.
3) Sync'ed access to the att_long_locks.
4) Put in a temporary workaround for nbackup deadlocks.
2008-03-20 16:42:29 +00:00
dimitr
f5659c0b70
1) Major cleanup of the old-style blk and allocator-based blk_type.
...
2) Added synchronization for the JRD locks.
2008-03-19 16:19:56 +00:00
alexpeshkoff
af889bb821
missing header
2008-02-15 08:46:08 +00:00
