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Commit Graph

95 Commits

Author SHA1 Message Date
Dean Herbert
74841cf1a9 Merge branch 'update-realm-context-factory' into realm-context-factory-safer-blocking 2021-10-01 03:54:31 +09:00
Dean Herbert
b51fd00ba3 Guard against disposal in all context retrievals 2021-10-01 03:46:53 +09:00
Dean Herbert
8557530cd5 Add back main context locking 2021-10-01 03:45:00 +09:00
Dean Herbert
cfd3bdf888 Ensure realm blocks until all threaded usages are completed 2021-10-01 01:34:35 +09:00
Dean Herbert
9fa901f6aa Refine RealmContext implementation API 2021-09-30 23:56:38 +09:00
Dean Herbert
f510ef9153 Move previousContext assign within lock to make things look safer
Not an actual requirement, but no harm.
2021-07-05 10:49:56 +09:00
Bartłomiej Dach
3291f15dcc Mention GetForWrite() as another alternative to Context accesses 2021-07-04 12:08:15 +02:00
Dean Herbert
3ec7dc3bb9 Update tests in line with thread safety check 2021-07-04 17:59:39 +09:00
Dean Herbert
567e9f33a9 Fix thread safety of realm Refresh operation
Due to the lack of locking, there was a chance the the update thread
`context` was retrieved just before the `flushContexts` call, followed
by `.Refresh()` being run while the blocking behaviour was invoked.

This can be seen in test failures such as
https://ci.appveyor.com/project/peppy/osu/builds/39859786/tests.

As an aside, I tried multiple different methods to avoid `lock()` on the
update thread but they felt flaky. The overhead of lock when there's no
contention is reportedly around 30-50ns, so likely not of concern. We
can address it at a later point if it becomes one.
2021-07-04 16:24:43 +09:00
Dean Herbert
2f1203085b Also add logging of realm block/flush operations 2021-06-29 20:23:25 +09:00
Dean Herbert
d4ea73d727 Simplify disposal exceptions 2021-06-28 16:17:09 +09:00
Dean Herbert
f78cedd0e1 Reorder methods and add xmldoc for BlockAllOperations 2021-06-28 16:16:40 +09:00
Dean Herbert
90f0bc87f5 Add safety against double disposal 2021-06-28 16:12:21 +09:00
Dean Herbert
842f033522 Remove no longer necessary exception 2021-06-28 16:11:55 +09:00
Dean Herbert
c281e43cd8 Remove Dispose() special case and add explicit exception to make debugging issues non-deadlock 2021-06-28 15:04:14 +09:00
Dean Herbert
63ab40ec24 Fix potential deadlocking behaviour (and convert ResetEvent to Semaphore) 2021-06-24 14:37:26 +09:00
Dean Herbert
ecde6137e0 Add missing active usage counter increment 2021-03-31 15:16:01 +09:00
Dean Herbert
d69a4914e0 Add method to block all realm access during migration operation 2021-01-22 17:28:47 +09:00
Dean Herbert
47a9d2b1c2 Add missing licence header 2021-01-21 20:53:16 +09:00
Dean Herbert
34a7ce912e Correctly close context before attempting migration 2021-01-21 19:02:09 +09:00
Dean Herbert
f6c2009509 Remove unused using 2021-01-19 20:10:10 +09:00
Dean Herbert
68f2e7f61a Use realm support for Guid 2021-01-19 18:22:36 +09:00
Bartłomiej Dach
ddc63662ba Dispose realm in RealmWriteUsage cleanup 2021-01-16 16:39:04 +01:00
Dean Herbert
3e366b1f15 Ensure the main realm context is closed when the factory is disposed 2021-01-15 14:26:06 +09:00
Dean Herbert
8a08d3f4ef Fix transactions not actually being committed 2021-01-14 16:13:10 +09:00
Dean Herbert
af1509d892 Remove unused variable (but add back pending writes counter) 2021-01-14 15:51:19 +09:00
Dean Herbert
8442b34e84 Tidy up write usage class 2021-01-13 18:36:37 +09:00
Dean Herbert
542f535247 Pull out thread local contexts and have main realm refresh in update loop 2021-01-13 18:36:37 +09:00
Dean Herbert
192e58e0c6 Update all read queries to use direct realm subscriptions/queries 2021-01-13 18:36:37 +09:00
Dean Herbert
2e4c3c8e39 Avoid closing initial context after migrations (unnecessary) 2021-01-12 14:45:36 +09:00
Dean Herbert
0dca9c8c46 Tidy up RealmContextFactory; remove delete/dispose method which wouldn't work due to threading 2021-01-12 14:45:36 +09:00
Dean Herbert
8cbad1dc1c Add logging of opened and created contexts 2021-01-12 14:45:36 +09:00
Dean Herbert
ffb42c37df Move schema version to const 2021-01-12 14:45:36 +09:00
Dean Herbert
0789621b85 Elaborate on comment mentioning migrations 2021-01-12 14:45:36 +09:00
Dean Herbert
dd50b5870e Move extensions methods into own class 2021-01-12 14:45:36 +09:00
Dean Herbert
6736db327a Remove scheduler being passed in for now 2021-01-12 14:45:36 +09:00
Dean Herbert
9f64f6059f Rename RealmWrapper to Live 2021-01-11 16:31:36 +09:00
Dean Herbert
6c90f9ceed Move RealmWrapper to own file 2021-01-11 16:31:36 +09:00
Dean Herbert
86daf65630 Fix primary key not being populated for KeyBinding 2021-01-11 16:31:35 +09:00
Dean Herbert
a77519c6bd Store KeyBinding action to its own field in realm
Also improve the Query method for action types by using generic field
2021-01-11 15:52:49 +09:00
Dean Herbert
382a40b243 Tidy up some missed inspections in RealmContextFactory 2021-01-11 15:52:49 +09:00
Dean Herbert
845d5cdea2 Switch guid to store as string until fody issues are resolved
See
https://github.com/realm/realm-dotnet/issues/740#issuecomment-755898968
2021-01-11 15:52:49 +09:00
Dean Herbert
ae76eca564 Add basic realm migration support 2021-01-11 15:52:49 +09:00
Dean Herbert
5d7ab4a7f1 Rename global statistics to be specific to realm 2021-01-11 15:52:49 +09:00
Dean Herbert
9cfede2e7e Setup context, write usage, wrapper classes 2021-01-11 15:52:49 +09:00