* V16: Cache Version Mechanism (#19747) * Add RepositoryCacheVersion table * Add repository * Add Cache version lock * Add GetAll method to repository * Add RepositoryCacheVersionService * Remember to add lock in data creator * Work my way out of constructor hell This is why we use DI folks. 🤦 * Add checks to specific cache policies * Fix migration * Add to schema creator * Fix database access * Initialize the cache version on in memory miss * Make cache version service internal * Add tests * Apply suggestions from code review Co-authored-by: Andy Butland <abutland73@gmail.com> * Add missing obsoletions * Prefer full name --------- Co-authored-by: Andy Butland <abutland73@gmail.com> * fixed merge * V16/feature/move last synced id to db (#19884) * Foundation work for moving last synced id * register manager and repo in dependency injection * Fixing to make tests work * Replacing the use of the old LastSyncedFileManager.cs with the new LastSyncedManager.cs * Testing to delete out of sync id and old entries * changing some stuff to please the reviewer. * Inverted saving methods id check and fixed documentation mishaps * Loadbalancing: Add Cache Sync service to allow us to roll forward isolated caches when backoffice is load balanced. (#20398) * Split cache refreshers into internal and external caches * Add obsolete constructor for CacheInstructionsPruningJob * Add xml docs * Move lastID management into CacheInstructionService * Cache last synced ids in memory * Lock when processing instructions * Sync caches when out of sync * Fix constructors for ICacheSyncService * Cache version on request * Register caches as synced when instructions are processed * Rename CacheVersionAccessor to IRepositoryCacheVersionAccessor * Set caches as synced before actually syncing the caches * Set caches as synced before syncing, within scope, this should also lock the cache version from being written to whilst updating caches * Only check version for backoffice requests * Clear request cache when caches are syned * Default to using NOOP cache version service * Don't generate local identity in database server messenger anymore * Fix ambiguous constructor * Add helper method to switch to load balanced isolated caches * Fix LastSyncedManagerTests * Fix RepositoryCacheVersionServiceTests * Fix DefaultCachePolicyTests * Use correct constructor in FullDataSetRepositoryCachePolicy * Minor cleanup * Add XML docs * Add more xml docs * Apply suggestions from code review Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com> --------- Co-authored-by: Zeegaan <skrivdetud@gmail.com> Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com> * Fix migration plan * fix tests * Fix integration tests * Fix changes from github review * Move premigrations to v17 * Make lock constantws sequential * Fix comment * Make IRepositoryCacheVersionService and ICacheSyncService protected on EntityRepositoryBase --------- Co-authored-by: Andy Butland <abutland73@gmail.com> Co-authored-by: Nicklas Kramer <nik@umbraco.dk> Co-authored-by: NillasKA <kramernicklas@gmail.com> Co-authored-by: Zeegaan <skrivdetud@gmail.com> Co-authored-by: Nikolaj Geisle <70372949+Zeegaan@users.noreply.github.com>
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