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Fix E2E test gaps and add comprehensive E2E + parity test suites

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- Fix pull consumer fetch: send original stream subject in HMSG (not inbox)
  so NATS client distinguishes data messages from control messages
- Fix MaxAge expiry: add background timer in StreamManager for periodic pruning
- Fix JetStream wire format: Go-compatible anonymous objects with string enums,
  proper offset-based pagination for stream/consumer list APIs
- Add 42 E2E black-box tests (core messaging, auth, TLS, accounts, JetStream)
- Add ~1000 parity tests across all subsystems (gaps closure)
- Update gap inventory docs to reflect implementation status
This commit is contained in:
Joseph Doherty
2026-03-12 14:09:23 -04:00
parent 79c1ee8776
commit c30e67a69d
226 changed files with 17801 additions and 709 deletions
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128
gaps/events.md
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@@ -93,52 +93,52 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| `ServerStatsMsg` | `golang/nats-server/server/events.go:150` | PORTED | `src/NATS.Server/Events/EventTypes.cs:383` | Full field parity |
| `ConnectEventMsg` | `golang/nats-server/server/events.go:155` | PORTED | `src/NATS.Server/Events/EventTypes.cs:191` | Full field parity including schema type constant |
| `DisconnectEventMsg` | `golang/nats-server/server/events.go:167` | PORTED | `src/NATS.Server/Events/EventTypes.cs:211` | Full field parity including schema type constant |
| `OCSPPeerRejectEventMsg` | `golang/nats-server/server/events.go:182` | PARTIAL | `src/NATS.Server/Events/EventTypes.cs:520` | Go has `Peer certidp.CertInfo` with Subject/Issuer/Fingerprint/Raw; .NET `OcspPeerRejectEventMsg` omits the `Peer` CertInfo sub-object entirely — only Kind+Reason present |
| `OCSPPeerChainlinkInvalidEventMsg` | `golang/nats-server/server/events.go:196` | MISSING | — | No .NET equivalent. Go struct has Link+Peer CertInfo objects. .NET has a different `OcspChainValidationEvent` that does not match the Go shape or advisory type string (`io.nats.server.advisory.v1.ocsp_peer_link_invalid`) |
| `OCSPPeerRejectEventMsg` | `golang/nats-server/server/events.go:182` | PORTED | `src/NATS.Server/Events/EventTypes.cs:570` | Added `Peer` CertInfo payload parity (`subject`/`issuer`/`fingerprint`/`raw`) while preserving existing advisory fields |
| `OCSPPeerChainlinkInvalidEventMsg` | `golang/nats-server/server/events.go:196` | PORTED | `src/NATS.Server/Events/EventTypes.cs:624` | Added dedicated parity DTO with `link` + `peer` cert info and matching advisory type string |
| `AccountNumConns` | `golang/nats-server/server/events.go:210` | PORTED | `src/NATS.Server/Events/EventTypes.cs:245` | Full field parity including schema type constant |
| `AccountStat` | `golang/nats-server/server/events.go:217` | PORTED | `src/NATS.Server/Events/EventTypes.cs:245` | Fields embedded inline in `AccountNumConns` — matches Go embedding pattern |
| `ServerInfo` | `golang/nats-server/server/events.go:249` | PORTED | `src/NATS.Server/Events/EventTypes.cs:9` | `EventServerInfo` — all fields present; `Flags` typed as `ulong` (Go `ServerCapability uint64`) |
| `ServerID` | `golang/nats-server/server/events.go:239` | MISSING | — | Simple struct with Name/Host/ID used in `idzReq` response; no .NET equivalent |
| `ServerCapability` (type + consts) | `golang/nats-server/server/events.go:246` | MISSING | — | `JetStreamEnabled`, `BinaryStreamSnapshot`, `AccountNRG` capability flags; .NET has the `Flags ulong` field but no typed enum/const for capability bits |
| `ServerID` | `golang/nats-server/server/events.go:239` | PORTED | `src/NATS.Server/Events/EventTypes.cs:22` | Added `ServerID` DTO with `name`/`host`/`id` JSON fields for IDZ-style responses |
| `ServerCapability` (type + consts) | `golang/nats-server/server/events.go:246` | PORTED | `src/NATS.Server/Events/EventTypes.cs:10` | Added `[Flags] ServerCapability` enum with `JetStreamEnabled`, `BinaryStreamSnapshot`, and `AccountNRG` bits |
| `ClientInfo` | `golang/nats-server/server/events.go:308` | PORTED | `src/NATS.Server/Events/EventTypes.cs:62` | `EventClientInfo` — all fields present; RTT stored as `long RttNanos` vs Go `time.Duration` |
| `ServerStats` | `golang/nats-server/server/events.go:364` | PORTED | `src/NATS.Server/Events/EventTypes.cs:395` | `ServerStatsData` — full field parity; .NET adds `InMsgs/OutMsgs/InBytes/OutBytes` compat fields not in Go (extra, not missing) |
| `RouteStat` | `golang/nats-server/server/events.go:390` | PORTED | `src/NATS.Server/Events/EventTypes.cs:303` | Full field parity |
| `GatewayStat` | `golang/nats-server/server/events.go:398` | PORTED | `src/NATS.Server/Events/EventTypes.cs:326` | Full field parity |
| `MsgBytes` | `golang/nats-server/server/events.go:407` | PORTED | `src/NATS.Server/Events/EventTypes.cs:181` | `MsgBytesStats` — same fields |
| `DataStats` | `golang/nats-server/server/events.go:412` | PORTED | `src/NATS.Server/Events/EventTypes.cs:156` | Full field parity |
| `EventFilterOptions` | `golang/nats-server/server/events.go:1946` | MISSING | — | No .NET equivalent; used for server-side request filtering by name/cluster/host/tags/domain |
| `StatszEventOptions` | `golang/nats-server/server/events.go:1956` | MISSING | — | No .NET equivalent |
| `AccInfoEventOptions` | `golang/nats-server/server/events.go:1962` | MISSING | — | No .NET equivalent |
| `ConnzEventOptions` | `golang/nats-server/server/events.go:1968` | MISSING | — | No .NET equivalent |
| `RoutezEventOptions` | `golang/nats-server/server/events.go:1974` | MISSING | — | No .NET equivalent |
| `SubszEventOptions` | `golang/nats-server/server/events.go:1980` | MISSING | — | No .NET equivalent |
| `VarzEventOptions` | `golang/nats-server/server/events.go:1986` | MISSING | — | No .NET equivalent |
| `GatewayzEventOptions` | `golang/nats-server/server/events.go:1992` | MISSING | — | No .NET equivalent |
| `LeafzEventOptions` | `golang/nats-server/server/events.go:1997` | MISSING | — | No .NET equivalent |
| `AccountzEventOptions` | `golang/nats-server/server/events.go:2004` | MISSING | — | No .NET equivalent |
| `AccountStatzEventOptions` | `golang/nats-server/server/events.go:2010` | MISSING | — | No .NET equivalent |
| `JszEventOptions` | `golang/nats-server/server/events.go:2016` | MISSING | — | No .NET equivalent |
| `HealthzEventOptions` | `golang/nats-server/server/events.go:2022` | MISSING | — | No .NET equivalent |
| `ProfilezEventOptions` | `golang/nats-server/server/events.go:2028` | MISSING | — | No .NET equivalent |
| `ExpvarzEventOptions` | `golang/nats-server/server/events.go:2034` | MISSING | — | No .NET equivalent |
| `IpqueueszEventOptions` | `golang/nats-server/server/events.go:2039` | MISSING | — | No .NET equivalent |
| `RaftzEventOptions` | `golang/nats-server/server/events.go:2045` | MISSING | — | No .NET equivalent |
| `ServerAPIResponse` | `golang/nats-server/server/events.go:2092` | MISSING | — | Generic request-reply envelope; no .NET equivalent |
| `ServerAPIConnzResponse` | `golang/nats-server/server/events.go:2106` | MISSING | — | Typed response wrappers for Z endpoints; no .NET equivalent |
| `ServerAPIRoutezResponse` | `golang/nats-server/server/events.go:2113` | MISSING | — | No .NET equivalent |
| `ServerAPIGatewayzResponse` | `golang/nats-server/server/events.go:2119` | MISSING | — | No .NET equivalent |
| `ServerAPIJszResponse` | `golang/nats-server/server/events.go:2126` | MISSING | — | No .NET equivalent |
| `ServerAPIHealthzResponse` | `golang/nats-server/server/events.go:2133` | MISSING | — | No .NET equivalent |
| `ServerAPIVarzResponse` | `golang/nats-server/server/events.go:2141` | MISSING | — | No .NET equivalent |
| `ServerAPISubszResponse` | `golang/nats-server/server/events.go:2148` | MISSING | — | No .NET equivalent |
| `ServerAPILeafzResponse` | `golang/nats-server/server/events.go:2155` | MISSING | — | No .NET equivalent |
| `ServerAPIAccountzResponse` | `golang/nats-server/server/events.go:2162` | MISSING | — | No .NET equivalent |
| `ServerAPIExpvarzResponse` | `golang/nats-server/server/events.go:2169` | MISSING | — | No .NET equivalent |
| `ServerAPIpqueueszResponse` | `golang/nats-server/server/events.go:2175` | MISSING | — | No .NET equivalent |
| `ServerAPIRaftzResponse` | `golang/nats-server/server/events.go:2183` | MISSING | — | No .NET equivalent |
| `KickClientReq` | `golang/nats-server/server/events.go:3180` | MISSING | — | No .NET equivalent |
| `LDMClientReq` | `golang/nats-server/server/events.go:3184` | MISSING | — | No .NET equivalent |
| `UserInfo` | `golang/nats-server/server/events.go:1500` | MISSING | — | No .NET equivalent |
| `EventFilterOptions` | `golang/nats-server/server/events.go:1946` | PORTED | `src/NATS.Server/Events/EventTypes.cs:929` | Added shared filter DTO with name/cluster/host/tags/domain fields |
| `StatszEventOptions` | `golang/nats-server/server/events.go:1956` | PORTED | `src/NATS.Server/Events/EventTypes.cs:952` | Added typed options wrapper inheriting `EventFilterOptions` |
| `AccInfoEventOptions` | `golang/nats-server/server/events.go:1962` | PORTED | `src/NATS.Server/Events/EventTypes.cs:953` | Added typed options wrapper inheriting `EventFilterOptions` |
| `ConnzEventOptions` | `golang/nats-server/server/events.go:1968` | PORTED | `src/NATS.Server/Events/EventTypes.cs:954` | Added typed options wrapper inheriting `EventFilterOptions` |
| `RoutezEventOptions` | `golang/nats-server/server/events.go:1974` | PORTED | `src/NATS.Server/Events/EventTypes.cs:955` | Added typed options wrapper inheriting `EventFilterOptions` |
| `SubszEventOptions` | `golang/nats-server/server/events.go:1980` | PORTED | `src/NATS.Server/Events/EventTypes.cs:956` | Added typed options wrapper inheriting `EventFilterOptions` |
| `VarzEventOptions` | `golang/nats-server/server/events.go:1986` | PORTED | `src/NATS.Server/Events/EventTypes.cs:957` | Added typed options wrapper inheriting `EventFilterOptions` |
| `GatewayzEventOptions` | `golang/nats-server/server/events.go:1992` | PORTED | `src/NATS.Server/Events/EventTypes.cs:958` | Added typed options wrapper inheriting `EventFilterOptions` |
| `LeafzEventOptions` | `golang/nats-server/server/events.go:1997` | PORTED | `src/NATS.Server/Events/EventTypes.cs:959` | Added typed options wrapper inheriting `EventFilterOptions` |
| `AccountzEventOptions` | `golang/nats-server/server/events.go:2004` | PORTED | `src/NATS.Server/Events/EventTypes.cs:960` | Added typed options wrapper inheriting `EventFilterOptions` |
| `AccountStatzEventOptions` | `golang/nats-server/server/events.go:2010` | PORTED | `src/NATS.Server/Events/EventTypes.cs:961` | Added typed options wrapper inheriting `EventFilterOptions` |
| `JszEventOptions` | `golang/nats-server/server/events.go:2016` | PORTED | `src/NATS.Server/Events/EventTypes.cs:962` | Added typed options wrapper inheriting `EventFilterOptions` |
| `HealthzEventOptions` | `golang/nats-server/server/events.go:2022` | PORTED | `src/NATS.Server/Events/EventTypes.cs:963` | Added typed options wrapper inheriting `EventFilterOptions` |
| `ProfilezEventOptions` | `golang/nats-server/server/events.go:2028` | PORTED | `src/NATS.Server/Events/EventTypes.cs:964` | Added typed options wrapper inheriting `EventFilterOptions` |
| `ExpvarzEventOptions` | `golang/nats-server/server/events.go:2034` | PORTED | `src/NATS.Server/Events/EventTypes.cs:965` | Added typed options wrapper inheriting `EventFilterOptions` |
| `IpqueueszEventOptions` | `golang/nats-server/server/events.go:2039` | PORTED | `src/NATS.Server/Events/EventTypes.cs:966` | Added typed options wrapper inheriting `EventFilterOptions` |
| `RaftzEventOptions` | `golang/nats-server/server/events.go:2045` | PORTED | `src/NATS.Server/Events/EventTypes.cs:967` | Added typed options wrapper inheriting `EventFilterOptions` |
| `ServerAPIResponse` | `golang/nats-server/server/events.go:2092` | PORTED | `src/NATS.Server/Events/EventTypes.cs:988` | Added generic request/reply envelope with `server`, `data`, and `error` payload |
| `ServerAPIConnzResponse` | `golang/nats-server/server/events.go:2106` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1003` | Added typed server API response wrapper |
| `ServerAPIRoutezResponse` | `golang/nats-server/server/events.go:2113` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1004` | Added typed server API response wrapper |
| `ServerAPIGatewayzResponse` | `golang/nats-server/server/events.go:2119` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1005` | Added typed server API response wrapper |
| `ServerAPIJszResponse` | `golang/nats-server/server/events.go:2126` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1006` | Added typed server API response wrapper |
| `ServerAPIHealthzResponse` | `golang/nats-server/server/events.go:2133` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1007` | Added typed server API response wrapper |
| `ServerAPIVarzResponse` | `golang/nats-server/server/events.go:2141` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1008` | Added typed server API response wrapper |
| `ServerAPISubszResponse` | `golang/nats-server/server/events.go:2148` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1009` | Added typed server API response wrapper |
| `ServerAPILeafzResponse` | `golang/nats-server/server/events.go:2155` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1010` | Added typed server API response wrapper |
| `ServerAPIAccountzResponse` | `golang/nats-server/server/events.go:2162` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1011` | Added typed server API response wrapper |
| `ServerAPIExpvarzResponse` | `golang/nats-server/server/events.go:2169` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1012` | Added typed server API response wrapper |
| `ServerAPIpqueueszResponse` | `golang/nats-server/server/events.go:2175` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1013` | Added typed server API response wrapper |
| `ServerAPIRaftzResponse` | `golang/nats-server/server/events.go:2183` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1014` | Added typed server API response wrapper |
| `KickClientReq` | `golang/nats-server/server/events.go:3180` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1020` | Added request DTO with `cid` payload field |
| `LDMClientReq` | `golang/nats-server/server/events.go:3184` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1030` | Added request DTO with `cid` payload field |
| `UserInfo` | `golang/nats-server/server/events.go:1500` | PORTED | `src/NATS.Server/Events/EventTypes.cs:1040` | Added direct user info DTO with user/account/permissions fields |
| `SlowConsumersStats` | `golang/nats-server/server/events.go:377` | PORTED | `src/NATS.Server/Events/EventTypes.cs:344` | Full field parity |
| `StaleConnectionStats` | `golang/nats-server/server/events.go:379` | PORTED | `src/NATS.Server/Events/EventTypes.cs:363` | Full field parity |
@@ -152,20 +152,20 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| `sysMsgHandler` type | `golang/nats-server/server/events.go:109` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:67` | `SystemMessageHandler` delegate — same signature shape |
| `serverUpdate` struct | `golang/nats-server/server/events.go:461` | MISSING | — | Tracks seq + ltime for remote server heartbeat ordering; no .NET equivalent |
| `accNumConnsReq` struct | `golang/nats-server/server/events.go:233` | PORTED | `src/NATS.Server/Events/EventTypes.cs:797` | `AccNumConnsReq` — full field parity |
| `accNumSubsReq` struct | `golang/nats-server/server/events.go:2966` | MISSING | — | Used for debug subscriber count requests; no .NET equivalent |
| `compressionType` + consts | `golang/nats-server/server/events.go:2082` | PARTIAL | `src/NATS.Server/Events/EventCompressor.cs` | `EventCompressor` handles snappy compression; no gzip compression path; `compressionType` enum itself not present as typed enum — only Snappy supported |
| `accNumSubsReq` struct | `golang/nats-server/server/events.go:2966` | PORTED | `src/NATS.Server/Events/EventTypes.cs:916` | Added account subscription-count request DTO with server + account fields |
| `compressionType` + consts | `golang/nats-server/server/events.go:2082` | PORTED | `src/NATS.Server/Events/EventCompressor.cs:13` | Added `EventCompressionType` enum with `None`, `Gzip`, `Snappy`, and `Unsupported`; compressor now supports both Snappy and Gzip encode/decode paths. |
| `msgHandler` type | `golang/nats-server/server/events.go:2751` | NOT_APPLICABLE | — | Go internal callback type merging header+body bytes; .NET uses the `SystemMessageHandler` delegate with separate header/body params |
### events.go — Exported Methods on ServerInfo
| Go Symbol | Go File:Line | Status | .NET Equivalent | Notes |
|-----------|:-------------|--------|:----------------|-------|
| `(*ServerInfo).SetJetStreamEnabled()` | `golang/nats-server/server/events.go:274` | MISSING | — | No .NET method; `EventServerInfo` has the raw `Flags` field but no typed capability methods |
| `(*ServerInfo).JetStreamEnabled()` bool | `golang/nats-server/server/events.go:281` | MISSING | — | No .NET equivalent |
| `(*ServerInfo).SetBinaryStreamSnapshot()` | `golang/nats-server/server/events.go:287` | MISSING | — | No .NET equivalent |
| `(*ServerInfo).BinaryStreamSnapshot()` bool | `golang/nats-server/server/events.go:292` | MISSING | — | No .NET equivalent |
| `(*ServerInfo).SetAccountNRG()` | `golang/nats-server/server/events.go:297` | MISSING | — | No .NET equivalent |
| `(*ServerInfo).AccountNRG()` bool | `golang/nats-server/server/events.go:302` | MISSING | — | No .NET equivalent |
| `(*ServerInfo).SetJetStreamEnabled()` | `golang/nats-server/server/events.go:274` | PORTED | `src/NATS.Server/Events/EventTypes.cs:86` | Added helper to set `JetStream` and capability flag atomically for parity |
| `(*ServerInfo).JetStreamEnabled()` bool | `golang/nats-server/server/events.go:281` | PORTED | `src/NATS.Server/Events/EventTypes.cs:92` | Added flag-check helper using typed `ServerCapability.JetStreamEnabled` |
| `(*ServerInfo).SetBinaryStreamSnapshot()` | `golang/nats-server/server/events.go:287` | PORTED | `src/NATS.Server/Events/EventTypes.cs:95` | Added capability setter for binary stream snapshot support |
| `(*ServerInfo).BinaryStreamSnapshot()` bool | `golang/nats-server/server/events.go:292` | PORTED | `src/NATS.Server/Events/EventTypes.cs:98` | Added capability getter for binary stream snapshot support |
| `(*ServerInfo).SetAccountNRG()` | `golang/nats-server/server/events.go:297` | PORTED | `src/NATS.Server/Events/EventTypes.cs:101` | Added capability setter for account NRG support |
| `(*ServerInfo).AccountNRG()` bool | `golang/nats-server/server/events.go:302` | PORTED | `src/NATS.Server/Events/EventTypes.cs:104` | Added capability getter for account NRG support |
### events.go — Unexported Methods on ClientInfo
@@ -205,8 +205,8 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| `(*Server).sendAccConnsUpdate()` | `golang/nats-server/server/events.go:2407` | MISSING | — | No .NET equivalent |
| `(*Server).accConnsUpdate()` | `golang/nats-server/server/events.go:2506` | MISSING | — | No .NET equivalent |
| `(*Server).nextEventID()` | `golang/nats-server/server/events.go:2516` | PARTIAL | `src/NATS.Server/Events/EventTypes.cs:943` | `EventBuilder.GenerateEventId()` uses `Guid.NewGuid()`; Go uses nuid (faster nano-ID generator) |
| `(*Server).accountConnectEvent()` | `golang/nats-server/server/events.go:2522` | PARTIAL | `src/NATS.Server/Events/InternalEventSystem.cs:303` | `SendConnectEvent()` exists; missing: JWT/IssuerKey/Tags/NameTag/Kind/ClientType/MQTTClientID fields in ConnectEventDetail |
| `(*Server).accountDisconnectEvent()` | `golang/nats-server/server/events.go:2569` | PARTIAL | `src/NATS.Server/Events/InternalEventSystem.cs:329` | `SendDisconnectEvent()` exists; missing: RTT/JWT/IssuerKey/Tags/NameTag/Kind/ClientType/MQTTClientID fields in DisconnectEventDetail |
| `(*Server).accountConnectEvent()` | `golang/nats-server/server/events.go:2522` | PORTED | `src/NATS.Server/Events/InternalEventSystem.cs:322` | Extended `ConnectEventDetail` and event mapping to include JWT/issuer/tags/name-tag/kind/client-type/MQTT client id parity fields |
| `(*Server).accountDisconnectEvent()` | `golang/nats-server/server/events.go:2569` | PORTED | `src/NATS.Server/Events/InternalEventSystem.cs:355` | Extended `DisconnectEventDetail` and event mapping to include RTT + JWT/issuer/tags/name-tag/kind/client-type/MQTT client id parity fields |
| `(*Server).sendAuthErrorEvent()` | `golang/nats-server/server/events.go:2631` | PARTIAL | `src/NATS.Server/Events/InternalEventSystem.cs:277` | `SendAuthErrorEvent()` exists; Go uses `DisconnectEventMsg` shape for auth errors (surprising but correct); .NET uses `AuthErrorEventMsg` with different schema type |
| `(*Server).sendAccountAuthErrorEvent()` | `golang/nats-server/server/events.go:2690` | MISSING | — | Account-level auth error event to account subject; no .NET equivalent |
| `(*Server).sendOCSPPeerRejectEvent()` | `golang/nats-server/server/events.go:3267` | PARTIAL | `src/NATS.Server/Events/EventTypes.cs:612` | `OcspEventBuilder.BuildPeerReject()` helper exists; no publishing method on server; missing `Peer` CertInfo payload |
@@ -257,7 +257,7 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| Go Symbol | Go File:Line | Status | .NET Equivalent | Notes |
|-----------|:-------------|--------|:----------------|-------|
| `getHash()` | `golang/nats-server/server/events.go:1141` | PORTED | `src/NATS.Server/Events/InternalEventSystem.cs:118` | SHA-256 8-char hash; same algorithm |
| `getHashSize()` | `golang/nats-server/server/events.go:1146` | MISSING | — | Parameterized size variant; only 8-char version ported |
| `getHashSize()` | `golang/nats-server/server/events.go:1146` | PORTED | `src/NATS.Server/Events/InternalEventSystem.cs:143` | Added `GetHashSize()` and size-aware `GetHash(string, int)` helpers; constructor now uses them for server hash generation |
| `routeStat()` | `golang/nats-server/server/events.go:859` | NOT_APPLICABLE | — | Route stat collection; clustering not yet ported |
| `newPubMsg()` | `golang/nats-server/server/events.go:435` | NOT_APPLICABLE | — | Pool-based pubMsg factory; .NET uses `PublishMessage` record without pooling |
| `(*pubMsg).returnToPool()` | `golang/nats-server/server/events.go:452` | NOT_APPLICABLE | — | Pool return; .NET has no pool |
@@ -266,7 +266,7 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| `clearTimer()` | `golang/nats-server/server/events.go:3244` | NOT_APPLICABLE | — | Go timer management idiom; .NET uses `PeriodicTimer` / `CancellationToken` |
| `totalSubs()` | `golang/nats-server/server/events.go:2973` | MISSING | — | No .NET equivalent |
| `remoteLatencySubjectForResponse()` | `golang/nats-server/server/events.go:2860` | NOT_APPLICABLE | — | Latency tracking; not yet ported |
| `getAcceptEncoding()` | `golang/nats-server/server/events.go:2238` | MISSING | — | Parses Accept-Encoding header for compression type; no .NET equivalent |
| `getAcceptEncoding()` | `golang/nats-server/server/events.go:2238` | PORTED | `src/NATS.Server/Events/EventCompressor.cs:192` | Added `EventCompressor.GetAcceptEncoding(string?)` parser: prefers `snappy`/`s2`, falls back to `gzip`, otherwise `unsupported`, matching Go behavior. |
| `(*Account).statz()` | `golang/nats-server/server/events.go:2446` | NOT_APPLICABLE | — | Account stats snapshot; Account class not yet in Events module |
### events.go — Constants / Subjects
@@ -286,27 +286,27 @@ Add rows to the Gap Inventory table below. Group by Go source file. Include the
| `serverPingReqSubj` | `golang/nats-server/server/events.go:68` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:35` | `ServerPing` — matching |
| `accDirectReqSubj` | `golang/nats-server/server/events.go:51` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:38` | `AccountReq` — matching |
| `inboxRespSubj` | `golang/nats-server/server/events.go:73` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:41` | `InboxResponse` — matching |
| `ocspPeerRejectEventSubj` | `golang/nats-server/server/events.go:95` | PARTIAL | `src/NATS.Server/Events/EventSubjects.cs:45` | Go: `$SYS.SERVER.%s.OCSP.PEER.CONN.REJECT`; .NET: `$SYS.SERVER.{0}.OCSP.PEER.REJECT` — different path segment |
| `ocspPeerChainlinkInvalidEventSubj` | `golang/nats-server/server/events.go:96` | MISSING | — | Go: `$SYS.SERVER.%s.OCSP.PEER.LINK.INVALID`; .NET `OcspChainValidation` uses `$SYS.SERVER.{0}.OCSP.CHAIN.VALIDATION` — different subject |
| `leafNodeConnectEventSubj` | `golang/nats-server/server/events.go:71` | PARTIAL | `src/NATS.Server/Events/EventSubjects.cs:28` | .NET subject `$SYS.SERVER.{0}.LEAFNODE.CONNECT` differs from Go `$SYS.ACCOUNT.%s.LEAFNODE.CONNECT` |
| `remoteLatencyEventSubj` | `golang/nats-server/server/events.go:72` | MISSING | — | No .NET equivalent |
| `userDirectInfoSubj` | `golang/nats-server/server/events.go:76` | MISSING | — | No .NET equivalent |
| `userDirectReqSubj` | `golang/nats-server/server/events.go:77` | MISSING | — | No .NET equivalent |
| `accNumSubsReqSubj` | `golang/nats-server/server/events.go:81` | MISSING | — | No .NET equivalent |
| `accSubsSubj` | `golang/nats-server/server/events.go:84` | MISSING | — | No .NET equivalent |
| `clientKickReqSubj` | `golang/nats-server/server/events.go:62` | MISSING | — | No .NET equivalent |
| `clientLDMReqSubj` | `golang/nats-server/server/events.go:63` | MISSING | — | No .NET equivalent |
| `serverStatsPingReqSubj` | `golang/nats-server/server/events.go:69` | MISSING | — | No .NET equivalent |
| `serverReloadReqSubj` | `golang/nats-server/server/events.go:70` | MISSING | — | No .NET equivalent |
| `ocspPeerRejectEventSubj` | `golang/nats-server/server/events.go:95` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:54` | Corrected to `$SYS.SERVER.{0}.OCSP.PEER.CONN.REJECT` |
| `ocspPeerChainlinkInvalidEventSubj` | `golang/nats-server/server/events.go:96` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:55` | Added `$SYS.SERVER.{0}.OCSP.PEER.LINK.INVALID` subject constant |
| `leafNodeConnectEventSubj` | `golang/nats-server/server/events.go:71` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:28` | Corrected to account-scoped subject `$SYS.ACCOUNT.{0}.LEAFNODE.CONNECT` |
| `remoteLatencyEventSubj` | `golang/nats-server/server/events.go:72` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:30` | Added remote latency response subject constant |
| `userDirectInfoSubj` | `golang/nats-server/server/events.go:76` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:40` | Added user info request subject constant |
| `userDirectReqSubj` | `golang/nats-server/server/events.go:77` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:41` | Added per-user direct info request subject constant |
| `accNumSubsReqSubj` | `golang/nats-server/server/events.go:81` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:42` | Added account subscription-count request subject constant |
| `accSubsSubj` | `golang/nats-server/server/events.go:84` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:43` | Added account subscription-count response subject constant |
| `clientKickReqSubj` | `golang/nats-server/server/events.go:62` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:44` | Added kick-client request subject constant |
| `clientLDMReqSubj` | `golang/nats-server/server/events.go:63` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:45` | Added lame-duck-mode client request subject constant |
| `serverStatsPingReqSubj` | `golang/nats-server/server/events.go:69` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:46` | Added wildcard statsz ping request subject constant |
| `serverReloadReqSubj` | `golang/nats-server/server/events.go:70` | PORTED | `src/NATS.Server/Events/EventSubjects.cs:47` | Added server reload request subject constant |
| `accPingReqSubj` | `golang/nats-server/server/events.go:52` | MISSING | — | No .NET equivalent |
| `connsRespSubj` | `golang/nats-server/server/events.go:57` | MISSING | — | No .NET equivalent |
| `accLookupReqSubj` / JWT subjects | `golang/nats-server/server/events.go:43` | NOT_APPLICABLE | — | JWT operator resolver subjects; not yet ported |
| `InboxPrefix` | `golang/nats-server/server/events.go:2946` | MISSING | — | No .NET equivalent |
| `acceptEncodingHeader` / `contentEncodingHeader` | `golang/nats-server/server/events.go:2232` | MISSING | — | Header name constants for compression negotiation; no .NET equivalent |
| `acceptEncodingHeader` / `contentEncodingHeader` | `golang/nats-server/server/events.go:2232` | PORTED | `src/NATS.Server/Events/EventCompressor.cs:28` | Added `AcceptEncodingHeader` and `ContentEncodingHeader` constants for compression negotiation headers. |
| `ConnectEventMsgType` | `golang/nats-server/server/events.go:163` | PORTED | `src/NATS.Server/Events/EventTypes.cs:193` | `ConnectEventMsg.EventType` constant — matching value |
| `DisconnectEventMsgType` | `golang/nats-server/server/events.go:177` | PORTED | `src/NATS.Server/Events/EventTypes.cs:214` | `DisconnectEventMsg.EventType` — matching value |
| `OCSPPeerRejectEventMsgType` | `golang/nats-server/server/events.go:191` | PORTED | `src/NATS.Server/Events/EventTypes.cs:522` | `OcspPeerRejectEventMsg.EventType` — matching value |
| `OCSPPeerChainlinkInvalidEventMsgType` | `golang/nats-server/server/events.go:205` | MISSING | — | No .NET equivalent with matching type string `io.nats.server.advisory.v1.ocsp_peer_link_invalid` |
| `OCSPPeerChainlinkInvalidEventMsgType` | `golang/nats-server/server/events.go:205` | PORTED | `src/NATS.Server/Events/EventTypes.cs:626` | Added `OcspPeerChainlinkInvalidEventMsg.EventType` constant with matching advisory type |
| `AccountNumConnsMsgType` | `golang/nats-server/server/events.go:229` | PORTED | `src/NATS.Server/Events/EventTypes.cs:247` | `AccountNumConns.EventType` — matching value |
---
@@ -406,5 +406,7 @@ After porting work is completed:
| Date | Change | By |
|------|--------|----|
| 2026-02-26 | Ported events compression parity helpers: added typed compression enum, gzip/snappy encode-decode support, Accept-Encoding parser, and header-name constants with focused events compression tests. | codex |
| 2026-02-25 | File created with LLM analysis instructions | auto |
| 2026-02-25 | Full gap inventory populated from Go source analysis | auto |
| 2026-02-25 | Ported Events API option DTOs, server API response wrappers, OCSP peer/link advisory payloads, missing request subjects, account connect/disconnect parity fields, and hash-size helpers; validated with focused Events tests | codex |