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path: root/src/zenstore/cache/cacherpc.cpp
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* per namespace/project cas prep refactor (#470)Dan Engelbrecht2025-08-201-17/+37
| | | | | | | - Refactor so we can have more than one cas store for project store and cache. - Refactor `UpstreamCacheClient` so it is not tied to a specific CidStore - Refactor scrub to keep the GC interface ScrubStorage function separate from scrub accessor functions (renamed to Scrub). - Refactor storage size to keep GC interface StorageSize function separate from size accessor functions (renamed to TotalSize) - Refactor cache storage so `ZenCacheDiskLayer::CacheBucket` implements GcStorage interface rather than `ZenCacheNamespace`
* xmake precommitzousar2025-06-241-4/+4
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* Merge branch 'main' into zs/put-overwrite-policyzousar2025-06-241-44/+72
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| * iterate chunks crash fix (#376)Dan Engelbrecht2025-05-021-1/+1
| | | | | | * Bugfix: Add explicit lambda capture in CasContainer::IterateChunks to avoid accessing state data references
| * cbobject validation (#377)Dan Engelbrecht2025-05-021-10/+31
| | | | | | | | * validate incoming CbObject to cache when receiving a package * validate records when fetched from store in cache before parsing them
| * reduced memory churn using fixed_xxx containers (#236)Stefan Boberg2025-03-061-33/+40
| | | | | | | | | | | | * Added EASTL to help with eliminating memory allocations * Applied EASTL to eliminate memory allocations, primarily by using `fixed_vector` et al to use stack allocations / inline struct allocations Reduces memory events in traces by close to a factor of 10 in test scenario (starting editor for project F)
* | Change to PutResult structurezousar2025-06-241-65/+92
| | | | | | | | Result structure contains status and a string message (may be empty)
* | Establish TODOs and unit test for rejected PUT propagationzousar2025-03-241-0/+1
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* | Enforce Overwrite Prevention According To Cache Policyzousar2025-02-261-64/+106
|/ | | | Overwrite with differing value should be denied if QueryLocal is not present and StoreLocal is present. Overwrite with equal value should succeed regardless of policy flags.
* move basicfile.h/cpp -> zencore (#273)Dan Engelbrecht2025-01-161-1/+1
| | | | | | move jupiter.h/cpp -> zenutil move packageformat.h/.cpp -> zenhttp zenutil now depends on zenhttp instead of the inverse
* batch fetch record cache values (#266)Dan Engelbrecht2024-12-171-2/+65
| | | | | | - Improvement: Batch fetch record attachments when appropriate - Improvement: Reduce memory buffer allocation in BlockStore::IterateBlock - Improvement: Tweaked BlockStore::IterateBlock logic when to use threaded work (at least 4 chunks requested) - Bugfix: CasContainerStrategy::IterateChunks could give wrong payload/index when requesting 1 or 2 chunks
* reduce memory churn (#248)Stefan Boberg2024-12-021-5/+5
| | | | | * eliminated allocation in SetCurrentThreadName * reduced memory allocator activity in cache RPC response building * reduced allocations in compact binary building
* added support for dynamic LLM tags (#245)Stefan Boberg2024-12-021-0/+20
| | | | | * added FLLMTag which can be used to register memory tags outside of core * changed `UE_MEMSCOPE` -> `ZEN_MEMSCOPE` for consistency * instrumented some subsystems with dynamic tags
* validate compact binary rpc requests before trying to parse them (#200)Dan Engelbrecht2024-10-161-1/+10
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* Added namespace qualifier (optional) for z$ rpc requests (#166)Stefan Boberg2024-09-231-1/+16
| | | This change adds support for a namespace-qualified RPC endpoint for z$ at `/z$/<namespace>/$rpc` which may be used to validate RPC requests by URL inspection. The old scheme is still supported.
* don't add batch overhead if we are only going to put one cache valueDan Engelbrecht2024-09-101-5/+19
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* If we fail to get compression info for a partial request - log and report a ↵Dan Engelbrecht2024-08-191-6/+18
| | | | | miss (#122) * If we fail to get compression info for a partial request - log and report a miss
* add batching of CacheStore requests for GetCacheValues/GetCacheChunks (#90)Dan Engelbrecht2024-06-041-55/+111
| | | | | | * cache file size of block on open * add ability to control size limit for small chunk callback when iterating block * Add batch fetch of cache values in the GetCacheValues request
* cache optimizations (#88)Dan Engelbrecht2024-05-301-2/+2
| | | | | * message formatting optimizations * bump iostorecompression small value threshold to 1MB
* safer partial requests (#82)Dan Engelbrecht2024-05-171-3/+2
| | | | * fix partial cache miss logging * Handle zero size partial requests safer
* fix argument order when logging missed partial chunk (#81)Dan Engelbrecht2024-05-141-8/+11
| | | | | | * fix argument order when logging missed partial chunk * make partial value a temporary variable helps with debugging as the warning on bad range can tell the original size * add asserts
* return as missing if out of range chunk (#78)Dan Engelbrecht2024-05-081-20/+24
| | | * treat invalid partial chunk request as a miss
* check partial chunk result (#73)Dan Engelbrecht2024-05-031-9/+26
| | | | * validate result when getting partial chunk and warn on failure * changelog
* fix zero size attachment replies (#69)Dan Engelbrecht2024-05-021-1/+6
| | | | - Bugfix: Don't try to respond with zero size partial cache value when partial size is zero - Improvement: Added more validation of data read from cache / cas
* batch cache put (#67)Dan Engelbrecht2024-05-021-97/+149
| | | - Improvement: Batch scope for put of cache values
* InsertChunks for CAS store (#55)Dan Engelbrecht2024-04-221-39/+52
| | | - Improvement: Add batching when writing multiple small chunks to block store - decreases I/O load significantly on oplog import
* re-enable partial cache chunks (#21)v5.4.2-pre9v5.4.2-pre12v5.4.2-pre11v5.4.2-pre10Dan Engelbrecht2024-03-221-19/+28
| | | | * Separate chunk raw hash from section hash (how to find the fragment attachment) * fix partial get cache value tests
* disable partial getcachechunk responses (#19)Dan Engelbrecht2024-03-221-1/+7
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* add support for responding with partial cache chunks (#11)Dan Engelbrecht2024-03-211-3/+33
| | | * add support for responding with partial cache chunks
* clean up test linking (#4)Dan Engelbrecht2024-03-141-49/+3
| | | | | | | - Improvement: Add zenhttp-test and zenutil-test - Improvement: Moved cachepolicy test to cachepolicy.cpp - Improvement: Renamed cachestore tests from z$ to cachestore - Improvement: Moved test linking so test for a lib is linked by <lib>-test - Improvement: Removed HttpRequestParseRelativeUri in httpstructuredcache.cpp and use the one in cacherequests.h instead
* respond with BadRequest result instead of throwing exception on bad request ↵Dan Engelbrecht2024-02-051-7/+25
| | | | input (#648)
* separate RPC processing from HTTP processing (#626)Stefan Boberg2023-12-201-0/+1640
* moved all RPC processing from HttpStructuredCacheService into separate CacheRpcHandler class in zenstore * move package marshaling to zenutil. was previously in zenhttp/httpshared but it's useful in other contexts as well where we don't want to depend on zenhttp * introduced UpstreamCacheClient, this provides a subset of functions on UpstreamCache and lives in zenstore
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