catbref a12045c19e Fix repository race condition from using wrong synchronization object ...

Previous fixes for "transaction rollback: serialization failure" when updating trim heights
in commits 16397852 and 58ed7205 had the right idea but were broken due to being synchronized
on different objects.

this.repository.trimHeightsLock would be a new Object() for each repository connection/session
and so not actually synchronize concurrent updates.

Implicit saveChanges()/COMMIT is still needed.

Fix is to use a repository-wide object for synchronization - in this case the repositoryFactory
object as held by RepositoryManager.

Added test to cover.

Also reduced DB trim height read to one call at start of thread for both trimming threads.

2020-11-17 14:53:39 +00:00

..

java/org

Fix repository race condition from using wrong synchronization object

2020-11-17 14:53:39 +00:00

resources

ApiError_de.properties & SysTray_zh.properties also converted to UTF8

2020-11-12 12:18:26 +00:00

wasm/memory-pow

Fix incorrect PoW buffer length usage

2020-06-08 09:01:55 +01:00