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Author SHA1 Message Date
lukaszraczylo 21b429c98a docs: add Telemetry section linking to oss-telemetry opt-out docs 
Discloses the single anonymous adoption ping sent on startup and points
users to the upstream README section for full opt-out instructions
instead of duplicating the table here.
 2026-05-21 04:07:12 +01:00
lukaszraczylo d96d2f429f feat: anonymous usage telemetry via oss-telemetry 
Send a single fire-and-forget ping at startup to help track adoption
and version spread. No persistent identifiers are collected.

Adds main.appVersion var (defaulting to "dev"); wire ldflags
(-X main.appVersion=$VERSION) to populate it at release time.

Opt out via any of:
  DO_NOT_TRACK=1
  OSS_TELEMETRY_DISABLED=1
  GRAPHQL_MONITORING_PROXY_DISABLE_TELEMETRY=1
v0.45.1 		2026-05-21 03:06:34 +01:00
lukaszraczylo c2c75d69c0 perf+coverage: optimisation pass + coverage push to ≥70% 
Performance / resource usage:
- circuit_breaker_metrics: fix data race on failCounters map (RWMutex + double-checked locking)
- server.go: drop user_id and op_name metric labels (Prometheus cardinality bound); de-duplicate extractUserInfo
- graphql.go: gate runtime.ReadMemStats per-request behind ENABLE_ALLOCATION_TRACKING flag (default off)
- graphql.go: collapse two-pass AST scan into single pass; lower-case once
- sanitization.go: cache compiled redaction regexes per pattern via sync.Map; hoist inner constants to pkg vars
- proxy.go: hoist connection/timeout substrings to pkg vars; sentinel errors for static error paths; drop dead Headers map alloc
- metrics_aggregator.go: log-field allocation guarded by Logger.IsLevelEnabled
- logging/logger.go: add IsLevelEnabled helper
- lru_cache.go: 16-shard sharding, FNV-1a routing (concurrent throughput +22%)
- cache/memory/lru_memory_cache.go: gzip compress/decompress moved outside mu.Lock
- rps_tracker.go: RWMutex+uint64 -> atomic.Uint64
- retry_budget.go: drop unused mutex
- api.go: bannedUsersIDs map+RWMutex -> sync.Map (+ snapshot/replace helpers)
- tracing/tracing.go: pkg-level constSpanAttrs, copy-then-append in StartSpanWithAttributes
- admin_dashboard.go: handleStatsWebSocket reuses bytes.Buffer + json.Encoder per connection

Build / runtime:
- Makefile: -ldflags="-s -w" -trimpath, CGO_ENABLED=0 for build (=1 for test recipes)
- Dockerfile + Dockerfile.goreleaser: ENV GOMEMLIMIT=512MiB
- main.go: blank import go.uber.org/automaxprocs (cgroup-aware GOMAXPROCS)
- main.go: PPROF_PORT env var wires net/http/pprof on 127.0.0.1 only with full server timeouts
- README.md: env-var docs + metric-label docs updated; cardinality note

Test coverage push (per package):
- main 51.2% -> 74.7%
- cache 66.3% -> 93.7%
- cache/redis 45.5% -> 98.2%
- tracing 66.7% -> 72.9%
- (cache/memory 91.6%, logging 91.9%, monitoring 77.6%, pkg/pools 100% unchanged)

New test files: coverage_micro_test, coverage_extras_test, server_handlers_test,
api_health_test, admin_dashboard_cluster_test, metrics_aggregator_test, concerns_test,
cache/cache_coverage_test, cache/redis/redis_coverage_test, tracing/tracing_coverage_test.

Bug fix: connection_resilience_test.go TestIntegratedHealthManagement.health_manager_startup
was sync.Once-coupled to InitializeBackendHealth and panicked when another test (e.g. via
parseConfig) had already triggered Once. Use NewBackendHealthManager directly.
v0.44.1 		2026-04-19 19:49:24 +01:00
lukaszraczyloandGitHub 65fa936b60 Update go.mod and go.sum (#86) v0.43.91 2026-04-04 04:48:07 +01:00
lukaszraczyloandGitHub 122148d23e Update go.mod and go.sum (#85) v0.43.89 2026-04-03 04:56:24 +01:00
lukaszraczyloandGitHub 6e493e4100 Update go.mod and go.sum (#84) v0.43.87 2026-04-02 04:54:42 +01:00
lukaszraczyloandGitHub 92da4af001 Update go.mod and go.sum (#83) v0.43.85 2026-04-01 05:02:25 +01:00
lukaszraczyloandGitHub c68dc2f20a Update go.mod and go.sum (#82) v0.43.83 2026-03-31 04:56:07 +01:00
lukaszraczyloandGitHub 11ff751001 Update go.mod and go.sum (#81) v0.43.81 2026-03-23 03:53:38 +00:00
lukaszraczyloandGitHub 0414473f15 Update go.mod and go.sum (#80) v0.43.79 2026-03-22 03:49:12 +00:00
lukaszraczyloandGitHub bc61557015 Update go.mod and go.sum (#79) v0.43.77 2026-03-21 03:42:49 +00:00
lukaszraczyloandGitHub 12ec00f697 Update go.mod and go.sum (#78) v0.43.75 2026-03-20 03:45:16 +00:00
lukaszraczyloandGitHub da4a179d66 Update go.mod and go.sum (#77) v0.43.73 2026-03-18 03:51:52 +00:00
lukaszraczyloandGitHub d0ecefce6c Update go.mod and go.sum (#76) v0.43.71 2026-03-17 03:46:12 +00:00
lukaszraczyloandGitHub c742530d2f Update go.mod and go.sum (#75) v0.43.69 2026-03-13 03:46:36 +00:00
lukaszraczyloandGitHub 7304559801 Update go.mod and go.sum (#74) v0.43.67 2026-03-12 03:45:51 +00:00
lukaszraczyloandGitHub aa46992497 Update go.mod and go.sum (#73) v0.43.65 2026-03-10 03:45:15 +00:00
lukaszraczyloandGitHub e968a48584 Update go.mod and go.sum (#72) v0.43.63 2026-03-09 03:47:33 +00:00
lukaszraczyloandGitHub c67dfe1827 Update go.mod and go.sum (#71) v0.43.61 2026-03-08 03:46:25 +00:00
lukaszraczyloandGitHub 55d86e34cf Update go.mod and go.sum (#70) v0.43.59 2026-03-07 03:37:20 +00:00
lukaszraczyloandGitHub cd4a1f16ed Update go.mod and go.sum (#69) v0.43.57 2026-03-03 03:46:23 +00:00
lukaszraczyloandGitHub 3352050bdb Update go.mod and go.sum (#68) v0.43.55 2026-02-27 03:46:24 +00:00
lukaszraczyloandGitHub bb2509e254 Update go.mod and go.sum (#67) v0.43.53 2026-02-26 03:47:30 +00:00
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lukaszraczyloandGitHub 98afa39943 Update go.mod and go.sum (#59) v0.43.37 2026-02-11 03:57:00 +00:00
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lukaszraczyloandGitHub 3aa83d4480 chore(security,refactor): extract sanitization and improve code quality (#41) 
* chore(security,refactor): extract sanitization and improve code quality

- [x] Extract sanitization functions to dedicated sanitization.go module
- [x] Add comprehensive golangci-lint v2 configuration with security rules
- [x] Replace interface{} with any type throughout codebase
- [x] Add admin API authentication security warning
- [x] Extract WebSocket and stats streaming constants
- [x] Add best-effort error handling comments for resource cleanup
- [x] Expand sensitive field patterns for improved PII redaction
- [x] Simplify safety checks and remove redundant nil validations
- [x] Improve test coverage for password field redaction patterns

* refactor: replace interface{} with any type alias

- [x] Replace all `map[string]interface{}` with `map[string]any`
- [x] Replace all `interface{}` with `any` in function signatures and type definitions
- [x] Update sync.Pool New function returns from `interface{}` to `any`
- [x] Add package documentation comments to 8 package files
- [x] Update type assertions and casts to work with `any` type
v0.43.1 		2026-01-17 00:04:12 +00:00
lukaszraczyloandGitHub caeae62236 Update go.mod and go.sum (#40) v0.42.37 2026-01-15 03:30:11 +00:00