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e6bc76b3159dfe4d0c4630cbb8cdee185d31d2d7
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6 Commits

Author SHA1 Message Date
Joseph Doherty
88b1391ef0 feat: port session 07 — Protocol Parser, Auth extras (TPM/certidp/certstore), Internal utilities & data structures 
Session 07 scope (5 features, 17 tests, ~1165 Go LOC):
- Protocol/ParserTypes.cs: ParserState enum (79 states), PublishArgument, ParseContext
- Protocol/IProtocolHandler.cs: handler interface decoupling parser from client
- Protocol/ProtocolParser.cs: Parse(), ProtoSnippet(), OverMaxControlLineLimit(),
  ProcessPub/HeaderPub/RoutedMsgArgs/RoutedHeaderMsgArgs, ClonePubArg(), GetHeader()
- tests/Protocol/ProtocolParserTests.cs: 17 tests via TestProtocolHandler stub

Auth extras from session 06 (committed separately):
- Auth/TpmKeyProvider.cs, Auth/CertificateIdentityProvider/, Auth/CertificateStore/

Internal utilities & data structures (session 06 overflow):
- Internal/AccessTimeService.cs, ElasticPointer.cs, SystemMemory.cs, ProcessStatsProvider.cs
- Internal/DataStructures/GenericSublist.cs, HashWheel.cs
- Internal/DataStructures/SubjectTree.cs, SubjectTreeNode.cs, SubjectTreeParts.cs

All 461 tests pass (460 unit + 1 integration). DB updated for features 2588-2592 and tests 2598-2614.
 2026-02-26 13:16:56 -05:00
Joseph Doherty
ed78a100e2 feat: port session 05 — Subscription Index (sublist) 
Port trie-based subject matching engine (81 features, 74 tests).
Includes SubscriptionIndex with cache, wildcard matching (*/>),
queue subscription groups, reverse match, notifications, stats,
and subject validation utilities. Also adds minimal Subscription
and NatsClient stubs needed by the index.
 2026-02-26 12:11:06 -05:00
Joseph Doherty
b8f2f66d45 feat: port session 04 — Logging, Signals & Services 
- NatsLogger.cs: INatsLogger interface (Noticef/Warnf/Fatalf/Errorf/Debugf/Tracef),
  ServerLogging state class with atomic debug/trace flags, rate-limited logging
  (RateLimitWarnf/RateLimitDebugf), error variants (Errors/Errorc/Errorsc),
  MicrosoftLoggerAdapter bridging to ILogger
- SignalHandler.cs: ProcessSignal (Unix kill via Process), CommandToUnixSignal mapping
  (Stop→SIGKILL, Quit→SIGINT, Reopen→SIGUSR1, Reload→SIGHUP), ResolvePids via pgrep,
  SetProcessName, Run/IsWindowsService stubs for non-Windows
- 11 tests (6 logger, 5 signal/service)
- WASM/Windows signal stubs already n/a
- All 141 tests pass (140 unit + 1 integration)
- DB: features 368/3673 complete, tests 155/3257 complete (9.6% overall)
 2026-02-26 11:54:25 -05:00
Joseph Doherty
11c0b92fbd feat: port session 02 — Utilities & Queues (util, ipqueue, scheduler, subject_transform) 
- ServerUtilities: version helpers, parseSize/parseInt64, parseHostPort, URL redaction,
  comma formatting, refCountedUrlSet, TCP helpers, parallelTaskQueue
- IpQueue<T>: generic intra-process queue with 1-slot Channel<bool> notification signal,
  optional size/len limits, ConcurrentDictionary registry, single-slot List<T> pool
- MsgScheduling: per-subject scheduled message tracking via HashWheel TTLs,
  binary encode/decode with zigzag varint, Timer-based firing
- SubjectTransform: full NATS subject mapping engine (11 transform types: Wildcard,
  Partition, SplitFromLeft, SplitFromRight, SliceFromLeft, SliceFromRight, Split,
  Left, Right, Random, NoTransform), FNV-1a partition hash
- 20 tests (7 util, 9 ipqueue, 4 subject_transform); 45 benchmarks/split tests marked n/a
- All 113 tests pass (112 unit + 1 integration)
- DB: features 328/3673 complete, tests 139/3257 complete (8.7% overall)
 2026-02-26 09:39:36 -05:00
Joseph Doherty
8050ee1897 feat: port session 01 — Foundation Types (const, errors, proto, ring, rate_counter, sdm) 
Ports server/const.go, errors.go, proto.go, ring.go, rate_counter.go, sdm.go.
- ServerConstants: all protocol constants and version info from const.go
- ServerErrors: ~60 sentinel exceptions plus errCtx/configErr/processConfigErr types
- ProtoWire: protobuf varint encode/decode helpers (proto.go)
- RateCounter: sliding-window rate limiter (rate_counter.go)
- ClosedRingBuffer: fixed-size ring buffer for /connz (ring.go)
- StreamDeletionMeta: SDM tracking for JetStream cluster consensus (sdm.go)
- 5 unit tests passing (errors, ring buffer, rate counter)
- errors_gen.go (code generator tool) and nkey.go Server methods marked n_a
 2026-02-26 09:15:20 -05:00
Joseph Doherty
66628bc25a feat: port avl module - SequenceSet AVL tree (36 features, 17 tests) 2026-02-26 08:07:54 -05:00