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.
2026-04-19 19:49:24 +01:00
lukaszraczylo
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
2026-01-17 00:04:12 +00:00
lukaszraczylo
cedee416a8
improvements mid may 2025 ( #24 )
...
* General improvements and bug fixes.
* Improve tests coverage.
* fixup! Improve tests coverage.
* Update README.md with latest changes.
* Fix the uint32
* Resolve issue with race condition for logging.
* fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* Fix the test of the rate limiter
* Add default ratelimit.json file
* Update dependencies.
* Significant refactor.
* fixup! Significant refactor.
* fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
* fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! fixup! Merge remote-tracking branch 'origin/main' into improvements-mid-apr-2025
2025-09-30 18:27:33 +01:00
lukaszraczylo
98a5234ff6
fixup! Gofmt the codebase.
2025-02-26 01:03:44 +00:00
lukaszraczylo
1b7890f322
Gofmt the codebase.
2025-02-26 00:47:41 +00:00
lukaszraczylo
66c8fef24d
Improve the test coverage
2025-02-26 00:44:14 +00:00
lukaszraczylo
6b31e5c4c0
Little code cleanup. ( #19 )
2024-10-10 10:34:23 +01:00
lukaszraczylo
f7babe93d9
fixup! Disable caller as it's not necessary and generates slight delay.
2024-06-20 08:41:33 +01:00
lukaszraczylo
61d7a45d00
Update cache library, use miniredis for testing, add additional benchmarks. ( #14 )
...
Update cache library,
Update logging library,
use miniredis for testing, add additional benchmarks.
2024-06-19 23:10:36 +01:00
lukaszraczylo
ceed490680
Additional updates.
2024-06-12 11:54:03 +01:00
lukaszraczylo
5a01ec3876
Improve logging and cache sub-packages to decrease the number of allocations
...
and improve performance.
2024-05-14 09:21:16 +01:00
lukaszraczylo
3a18e0e935
Improve stats gathering and tests improvements. ( #8 )
2024-03-05 22:40:06 +00:00
lukaszraczylo
1a3628837f
Extract helper libraries from private repo of telegram-bot.app
2023-10-10 22:16:50 +01:00
lukaszraczylo
